[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fNKk1WNgeuFcov2G9R-epB8Nx8pksVSIvBKHrnSUgBs4":3},{"place":4,"slug":5,"profiles":29,"occasions":545,"normals":546,"recent":623,"nearby":650,"editorial":15,"baseline":27,"attribution":681},{"id":5,"name":6,"kind":7,"region":8,"country":9,"cc":10,"lat":11,"lon":12,"pop":13,"timezone":14,"elevation":15,"coastKm":16,"skiKm":17,"skiArea":18,"skiDestination":21,"beachDestination":21,"hikingDestination":22,"unescoSites":23,"wikivoyageViews":24,"eligible":25,"occasions":26,"occasionsReviewed":21,"baseline":27,"source":28},"harpers-ferry-west-virginia-us-4808234","Harpers Ferry","city","West Virginia","United States","US",39.3254,-77.7389,295,"America\u002FNew_York",null,78.03,127.84,{"name":19,"km":17,"verticalM":20},"Blue Knob",307,false,true,[],3419,{"general":22,"beach":21,"hiking":22,"ski":21},{},"2006-2025","open-meteo-era5",[30,329],{"key":31,"label":32,"description":33,"note":15,"windows":34,"months":51},"general","Exploring outdoors","Mild days and nights, mostly dry and bright. The default for 'when should I go'.",[35,40,43,48],{"from":36,"to":37,"tier":38,"raisedBy":39},4,6,"good",[],{"from":41,"to":41,"tier":38,"raisedBy":42},8,[],{"from":44,"to":45,"tier":46,"raisedBy":47},9,10,"best",[],{"from":49,"to":49,"tier":38,"raisedBy":50},11,[],[52,96,118,139,160,181,203,225,246,267,287,308],{"month":53,"tier":15,"weatherTier":15,"for":54,"against":79,"raisedBy":93,"draws":94,"deterrents":95},1,[55,60,65,70,74],{"metric":56,"label":57,"unit":58,"value":59},"sunshine_fraction","Share of daylight that is sunny","ratio",0.69,{"metric":61,"label":62,"unit":63,"value":64},"precip_mm_month","Precipitation","mm",69.8,{"metric":66,"label":67,"unit":68,"value":69},"heavy_rain_days","Days with heavy rain","days",2.2,{"metric":71,"label":72,"unit":68,"value":73},"wet_days","Wet days",8.6,{"metric":75,"label":76,"unit":77,"value":78},"humidity_mean_pct","Relative humidity","%",63.1,[80,85,89],{"metric":81,"label":82,"unit":83,"value":84},"apparent_temp_max_mean_c","Feels like (high)","degC",1.4,{"metric":86,"label":87,"unit":83,"value":88},"temp_max_mean_c","Average daily high",5.4,{"metric":90,"label":91,"unit":83,"value":92},"temp_min_mean_c","Average daily low",-2.6,[],[],[],{"month":97,"tier":15,"weatherTier":15,"for":98,"against":108,"raisedBy":115,"draws":116,"deterrents":117},2,[99,101,103,104,106],{"metric":56,"label":57,"unit":58,"value":100},0.71,{"metric":61,"label":62,"unit":63,"value":102},72,{"metric":66,"label":67,"unit":68,"value":69},{"metric":71,"label":72,"unit":68,"value":105},9.2,{"metric":75,"label":76,"unit":77,"value":107},60.6,[109,111,113],{"metric":81,"label":82,"unit":83,"value":110},3.4,{"metric":86,"label":87,"unit":83,"value":112},7.4,{"metric":90,"label":91,"unit":83,"value":114},-1.7,[],[],[],{"month":119,"tier":15,"weatherTier":15,"for":120,"against":130,"raisedBy":136,"draws":137,"deterrents":138},3,[121,122,124,126,128],{"metric":56,"label":57,"unit":58,"value":100},{"metric":61,"label":62,"unit":63,"value":123},75,{"metric":66,"label":67,"unit":68,"value":125},2.6,{"metric":71,"label":72,"unit":68,"value":127},9.4,{"metric":75,"label":76,"unit":77,"value":129},57.7,[131,132,134],{"metric":81,"label":82,"unit":83,"value":127},{"metric":86,"label":87,"unit":83,"value":133},12.9,{"metric":90,"label":91,"unit":83,"value":135},2.5,[],[],[],{"month":36,"tier":38,"weatherTier":38,"for":140,"against":156,"raisedBy":157,"draws":158,"deterrents":159},[141,143,145,147,149,150,152,154],{"metric":81,"label":82,"unit":83,"value":142},16.8,{"metric":86,"label":87,"unit":83,"value":144},19,{"metric":56,"label":57,"unit":58,"value":146},0.72,{"metric":61,"label":62,"unit":63,"value":148},89.1,{"metric":66,"label":67,"unit":68,"value":119},{"metric":75,"label":76,"unit":77,"value":151},58.8,{"metric":71,"label":72,"unit":68,"value":153},10.8,{"metric":90,"label":91,"unit":83,"value":155},7.8,[],[],[],[],{"month":161,"tier":38,"weatherTier":38,"for":162,"against":175,"raisedBy":178,"draws":179,"deterrents":180},5,[163,165,166,167,169,171,173],{"metric":81,"label":82,"unit":83,"value":164},23.7,{"metric":86,"label":87,"unit":83,"value":164},{"metric":56,"label":57,"unit":58,"value":146},{"metric":61,"label":62,"unit":63,"value":168},105.7,{"metric":66,"label":67,"unit":68,"value":170},3.1,{"metric":90,"label":91,"unit":83,"value":172},13.2,{"metric":75,"label":76,"unit":77,"value":174},66.9,[176],{"metric":71,"label":72,"unit":68,"value":177},12.4,[],[],[],{"month":37,"tier":38,"weatherTier":38,"for":182,"against":199,"raisedBy":200,"draws":201,"deterrents":202},[183,185,187,189,191,193,195,197],{"metric":56,"label":57,"unit":58,"value":184},0.8,{"metric":81,"label":82,"unit":83,"value":186},30.1,{"metric":61,"label":62,"unit":63,"value":188},90.7,{"metric":86,"label":87,"unit":83,"value":190},28.6,{"metric":66,"label":67,"unit":68,"value":192},2.8,{"metric":90,"label":91,"unit":83,"value":194},18.1,{"metric":75,"label":76,"unit":77,"value":196},65.6,{"metric":71,"label":72,"unit":68,"value":198},11.6,[],[],[],[],{"month":204,"tier":15,"weatherTier":15,"for":205,"against":217,"raisedBy":222,"draws":223,"deterrents":224},7,[206,208,210,211,213,215],{"metric":56,"label":57,"unit":58,"value":207},0.84,{"metric":61,"label":62,"unit":63,"value":209},90.1,{"metric":66,"label":67,"unit":68,"value":119},{"metric":75,"label":76,"unit":77,"value":212},65.7,{"metric":71,"label":72,"unit":68,"value":214},11.4,{"metric":90,"label":91,"unit":83,"value":216},20.9,[218,220],{"metric":81,"label":82,"unit":83,"value":219},33.8,{"metric":86,"label":87,"unit":83,"value":221},31.2,[],[],[],{"month":41,"tier":38,"weatherTier":38,"for":226,"against":238,"raisedBy":243,"draws":244,"deterrents":245},[227,229,231,232,234,236],{"metric":56,"label":57,"unit":58,"value":228},0.81,{"metric":61,"label":62,"unit":63,"value":230},74.8,{"metric":66,"label":67,"unit":68,"value":135},{"metric":71,"label":72,"unit":68,"value":233},10.6,{"metric":75,"label":76,"unit":77,"value":235},67.4,{"metric":90,"label":91,"unit":83,"value":237},19.7,[239,241],{"metric":81,"label":82,"unit":83,"value":240},31.9,{"metric":86,"label":87,"unit":83,"value":242},29.8,[],[],[],{"month":44,"tier":46,"weatherTier":46,"for":247,"against":263,"raisedBy":264,"draws":265,"deterrents":266},[248,250,252,254,256,258,259,261],{"metric":81,"label":82,"unit":83,"value":249},26.7,{"metric":86,"label":87,"unit":83,"value":251},26,{"metric":56,"label":57,"unit":58,"value":253},0.73,{"metric":61,"label":62,"unit":63,"value":255},107.8,{"metric":66,"label":67,"unit":68,"value":257},2.9,{"metric":71,"label":72,"unit":68,"value":127},{"metric":90,"label":91,"unit":83,"value":260},15.9,{"metric":75,"label":76,"unit":77,"value":262},70.1,[],[],[],[],{"month":45,"tier":46,"weatherTier":46,"for":268,"against":283,"raisedBy":284,"draws":285,"deterrents":286},[269,271,273,274,276,278,279,281],{"metric":81,"label":82,"unit":83,"value":270},18.3,{"metric":86,"label":87,"unit":83,"value":272},19.8,{"metric":56,"label":57,"unit":58,"value":146},{"metric":61,"label":62,"unit":63,"value":275},83.9,{"metric":71,"label":72,"unit":68,"value":277},7.9,{"metric":66,"label":67,"unit":68,"value":119},{"metric":90,"label":91,"unit":83,"value":280},9.5,{"metric":75,"label":76,"unit":77,"value":282},69.7,[],[],[],[],{"month":49,"tier":38,"weatherTier":38,"for":288,"against":301,"raisedBy":305,"draws":306,"deterrents":307},[289,291,293,295,297,299],{"metric":56,"label":57,"unit":58,"value":290},0.74,{"metric":61,"label":62,"unit":63,"value":292},67.8,{"metric":71,"label":72,"unit":68,"value":294},7.2,{"metric":66,"label":67,"unit":68,"value":296},2.3,{"metric":86,"label":87,"unit":83,"value":298},13,{"metric":75,"label":76,"unit":77,"value":300},64.7,[302,303],{"metric":81,"label":82,"unit":83,"value":45},{"metric":90,"label":91,"unit":83,"value":304},3.3,[],[],[],{"month":309,"tier":15,"weatherTier":15,"for":310,"against":320,"raisedBy":326,"draws":327,"deterrents":328},12,[311,313,315,317,318],{"metric":56,"label":57,"unit":58,"value":312},0.65,{"metric":61,"label":62,"unit":63,"value":314},93.2,{"metric":71,"label":72,"unit":68,"value":316},9.6,{"metric":66,"label":67,"unit":68,"value":304},{"metric":75,"label":76,"unit":77,"value":319},67.9,[321,323,324],{"metric":81,"label":82,"unit":83,"value":322},4.4,{"metric":86,"label":87,"unit":83,"value":155},{"metric":90,"label":91,"unit":83,"value":325},-0.1,[],[],[],{"key":330,"label":331,"description":332,"note":15,"windows":333,"months":340},"hiking","Hiking and trekking","Cool enough to climb in, dry enough to enjoy, long enough days.",[334,336,338],{"from":119,"to":36,"tier":46,"raisedBy":335},[],{"from":161,"to":161,"tier":38,"raisedBy":337},[],{"from":45,"to":49,"tier":46,"raisedBy":339},[],[341,364,381,396,413,430,447,464,481,497,513,529],{"month":53,"tier":15,"weatherTier":15,"for":342,"against":352,"raisedBy":361,"draws":362,"deterrents":363},[343,344,345,346,347],{"metric":61,"label":62,"unit":63,"value":64},{"metric":71,"label":72,"unit":68,"value":73},{"metric":66,"label":67,"unit":68,"value":69},{"metric":56,"label":57,"unit":58,"value":59},{"metric":348,"label":349,"unit":350,"value":351},"wind_max_mean_kmh","Wind (daily max)","km\u002Fh",16.9,[353,354,355,356],{"metric":86,"label":87,"unit":83,"value":88},{"metric":81,"label":82,"unit":83,"value":84},{"metric":90,"label":91,"unit":83,"value":92},{"metric":357,"label":358,"unit":359,"value":360},"daylight_hours_day","Daylight per day","h",9.8,[],[],[],{"month":97,"tier":15,"weatherTier":15,"for":365,"against":374,"raisedBy":378,"draws":379,"deterrents":380},[366,367,368,369,370,372],{"metric":61,"label":62,"unit":63,"value":102},{"metric":71,"label":72,"unit":68,"value":105},{"metric":66,"label":67,"unit":68,"value":69},{"metric":56,"label":57,"unit":58,"value":100},{"metric":357,"label":358,"unit":359,"value":371},10.7,{"metric":348,"label":349,"unit":350,"value":373},17.5,[375,376,377],{"metric":86,"label":87,"unit":83,"value":112},{"metric":81,"label":82,"unit":83,"value":110},{"metric":90,"label":91,"unit":83,"value":114},[],[],[],{"month":119,"tier":46,"weatherTier":46,"for":382,"against":392,"raisedBy":393,"draws":394,"deterrents":395},[383,384,385,386,387,388,389,390,391],{"metric":86,"label":87,"unit":83,"value":133},{"metric":61,"label":62,"unit":63,"value":123},{"metric":71,"label":72,"unit":68,"value":127},{"metric":56,"label":57,"unit":58,"value":100},{"metric":357,"label":358,"unit":359,"value":309},{"metric":66,"label":67,"unit":68,"value":125},{"metric":81,"label":82,"unit":83,"value":127},{"metric":90,"label":91,"unit":83,"value":135},{"metric":348,"label":349,"unit":350,"value":373},[],[],[],[],{"month":36,"tier":46,"weatherTier":46,"for":397,"against":409,"raisedBy":410,"draws":411,"deterrents":412},[398,399,400,401,402,403,405,406,407],{"metric":86,"label":87,"unit":83,"value":144},{"metric":61,"label":62,"unit":63,"value":148},{"metric":81,"label":82,"unit":83,"value":142},{"metric":90,"label":91,"unit":83,"value":155},{"metric":56,"label":57,"unit":58,"value":146},{"metric":357,"label":358,"unit":359,"value":404},13.3,{"metric":66,"label":67,"unit":68,"value":119},{"metric":71,"label":72,"unit":68,"value":153},{"metric":348,"label":349,"unit":350,"value":408},17.1,[],[],[],[],{"month":161,"tier":38,"weatherTier":38,"for":414,"against":426,"raisedBy":427,"draws":428,"deterrents":429},[415,416,417,418,419,421,422,423,424],{"metric":86,"label":87,"unit":83,"value":164},{"metric":61,"label":62,"unit":63,"value":168},{"metric":90,"label":91,"unit":83,"value":172},{"metric":56,"label":57,"unit":58,"value":146},{"metric":357,"label":358,"unit":359,"value":420},14.3,{"metric":66,"label":67,"unit":68,"value":170},{"metric":81,"label":82,"unit":83,"value":164},{"metric":71,"label":72,"unit":68,"value":177},{"metric":348,"label":349,"unit":350,"value":425},14.2,[],[],[],[],{"month":37,"tier":15,"weatherTier":15,"for":431,"against":440,"raisedBy":444,"draws":445,"deterrents":446},[432,433,434,436,437,438],{"metric":61,"label":62,"unit":63,"value":188},{"metric":56,"label":57,"unit":58,"value":184},{"metric":357,"label":358,"unit":359,"value":435},14.9,{"metric":66,"label":67,"unit":68,"value":192},{"metric":71,"label":72,"unit":68,"value":198},{"metric":348,"label":349,"unit":350,"value":439},13.4,[441,442,443],{"metric":86,"label":87,"unit":83,"value":190},{"metric":81,"label":82,"unit":83,"value":186},{"metric":90,"label":91,"unit":83,"value":194},[],[],[],{"month":204,"tier":15,"weatherTier":15,"for":448,"against":457,"raisedBy":461,"draws":462,"deterrents":463},[449,450,451,453,454,455],{"metric":61,"label":62,"unit":63,"value":209},{"metric":56,"label":57,"unit":58,"value":207},{"metric":357,"label":358,"unit":359,"value":452},14.6,{"metric":66,"label":67,"unit":68,"value":119},{"metric":71,"label":72,"unit":68,"value":214},{"metric":348,"label":349,"unit":350,"value":456},11.8,[458,459,460],{"metric":86,"label":87,"unit":83,"value":221},{"metric":81,"label":82,"unit":83,"value":219},{"metric":90,"label":91,"unit":83,"value":216},[],[],[],{"month":41,"tier":15,"weatherTier":15,"for":465,"against":474,"raisedBy":478,"draws":479,"deterrents":480},[466,467,468,469,471,472],{"metric":61,"label":62,"unit":63,"value":230},{"metric":66,"label":67,"unit":68,"value":135},{"metric":56,"label":57,"unit":58,"value":228},{"metric":357,"label":358,"unit":359,"value":470},13.7,{"metric":71,"label":72,"unit":68,"value":233},{"metric":348,"label":349,"unit":350,"value":473},11.5,[475,476,477],{"metric":86,"label":87,"unit":83,"value":242},{"metric":81,"label":82,"unit":83,"value":240},{"metric":90,"label":91,"unit":83,"value":237},[],[],[],{"month":44,"tier":15,"weatherTier":15,"for":482,"against":491,"raisedBy":494,"draws":495,"deterrents":496},[483,484,485,486,487,488,489],{"metric":61,"label":62,"unit":63,"value":255},{"metric":71,"label":72,"unit":68,"value":127},{"metric":56,"label":57,"unit":58,"value":253},{"metric":357,"label":358,"unit":359,"value":177},{"metric":66,"label":67,"unit":68,"value":257},{"metric":90,"label":91,"unit":83,"value":260},{"metric":348,"label":349,"unit":350,"value":490},12.5,[492,493],{"metric":86,"label":87,"unit":83,"value":251},{"metric":81,"label":82,"unit":83,"value":249},[],[],[],{"month":45,"tier":46,"weatherTier":46,"for":498,"against":509,"raisedBy":510,"draws":511,"deterrents":512},[499,500,501,502,503,504,505,506,508],{"metric":86,"label":87,"unit":83,"value":272},{"metric":61,"label":62,"unit":63,"value":275},{"metric":71,"label":72,"unit":68,"value":277},{"metric":81,"label":82,"unit":83,"value":270},{"metric":90,"label":91,"unit":83,"value":280},{"metric":56,"label":57,"unit":58,"value":146},{"metric":66,"label":67,"unit":68,"value":119},{"metric":357,"label":358,"unit":359,"value":507},11.2,{"metric":348,"label":349,"unit":350,"value":452},[],[],[],[],{"month":49,"tier":46,"weatherTier":46,"for":514,"against":525,"raisedBy":526,"draws":527,"deterrents":528},[515,516,517,518,519,520,521,522,524],{"metric":86,"label":87,"unit":83,"value":298},{"metric":61,"label":62,"unit":63,"value":292},{"metric":71,"label":72,"unit":68,"value":294},{"metric":66,"label":67,"unit":68,"value":296},{"metric":56,"label":57,"unit":58,"value":290},{"metric":90,"label":91,"unit":83,"value":304},{"metric":81,"label":82,"unit":83,"value":45},{"metric":348,"label":349,"unit":350,"value":523},15.5,{"metric":357,"label":358,"unit":359,"value":45},[],[],[],[],{"month":309,"tier":15,"weatherTier":15,"for":530,"against":539,"raisedBy":542,"draws":543,"deterrents":544},[531,532,533,534,535,536,538],{"metric":61,"label":62,"unit":63,"value":314},{"metric":86,"label":87,"unit":83,"value":155},{"metric":71,"label":72,"unit":68,"value":316},{"metric":56,"label":57,"unit":58,"value":312},{"metric":66,"label":67,"unit":68,"value":304},{"metric":348,"label":349,"unit":350,"value":537},15.7,{"metric":90,"label":91,"unit":83,"value":325},[540,541],{"metric":357,"label":358,"unit":359,"value":127},{"metric":81,"label":82,"unit":83,"value":322},[],[],[],{},[547,549,551,553,555,557,565,576,578,580,582,591,599,607],{"key":86,"label":87,"unit":83,"values":548,"window":15},[88,112,133,144,164,190,221,242,251,272,298,155],{"key":90,"label":91,"unit":83,"values":550,"window":15},[92,114,135,155,172,194,216,237,260,280,304,325],{"key":61,"label":62,"unit":63,"values":552,"window":15},[64,102,123,148,168,188,209,230,255,275,292,314],{"key":81,"label":82,"unit":83,"values":554,"window":15},[84,110,127,142,164,186,219,240,249,270,45,322],{"key":66,"label":67,"unit":68,"values":556,"window":15},[69,69,125,119,170,192,119,135,257,119,296,304],{"key":558,"label":559,"unit":560,"values":561,"window":15},"rain_peak_hour","Time rain usually falls","hour",[53,49,45,45,562,562,563,562,564,298,298,564],16,18,15,{"key":566,"label":567,"unit":359,"values":568,"window":15},"sunshine_hours_day","Sunshine per day",[569,570,571,280,572,456,573,49,574,41,112,575],6.7,7.6,8.5,10.3,12.2,9.1,6.1,{"key":75,"label":76,"unit":77,"values":577,"window":15},[78,107,129,151,174,196,212,235,262,282,300,319],{"key":71,"label":72,"unit":68,"values":579,"window":15},[73,105,127,153,177,198,214,233,127,277,294,316],{"key":357,"label":358,"unit":359,"values":581,"window":15},[360,371,309,404,420,435,452,470,177,507,45,127],{"key":583,"label":584,"unit":68,"values":585,"window":15},"snow_days","Days with snow",[37,586,257,587,588,589,589,589,589,588,184,590],6.5,0.3,0.1,0,3.9,{"key":592,"label":593,"unit":594,"values":595,"window":15},"snowfall_cm_month","Snowfall","cm",[596,564,316,597,589,589,589,589,589,184,598,155],12.8,0.2,1.7,{"key":600,"label":601,"unit":350,"values":602,"window":15},"wind_mean_kmh","Wind (daily mean)",[507,214,198,603,105,73,112,112,604,360,605,606],11.1,8.2,10.5,10.4,{"key":608,"label":609,"unit":350,"values":610,"window":15},"wind_gust_max_mean_kmh","Wind gusts (daily max)",[611,612,613,614,615,616,617,618,619,620,621,622],41.1,42.9,42.4,42.1,35.7,34.8,31.1,30,31.3,35.6,37,38.4,[624,639],{"key":625,"label":626,"unit":627,"values":628,"window":636},"pm2_5_mean_ugm3","Air pollution (PM2.5)","ug\u002Fm3",[155,629,294,630,631,260,420,632,316,633,634,635],8.8,8.3,11.3,11.9,6.9,6.8,8.7,{"from":637,"to":638},"2022-08-03","2025-12-31",{"key":640,"label":641,"unit":627,"values":642,"window":649},"pm2_5_max_mean_ugm3","Air pollution (PM2.5, daily peak)",[643,562,644,425,645,646,647,645,523,473,198,648],14.4,12.1,18.4,24.8,21.2,15.6,{"from":637,"to":638},[651,655,659,663,666,670,674,678],{"id":652,"name":653,"region":654},"new-york-city-new-york-us-5128581","New York City","New York",{"id":656,"name":657,"region":658},"los-angeles-california-us-5368361","Los Angeles","California",{"id":660,"name":661,"region":662},"las-vegas-nevada-us-5506956","Las Vegas","Nevada",{"id":664,"name":665,"region":662},"paradise-nevada-us-5509952","Paradise",{"id":667,"name":668,"region":669},"seattle-washington-us-5809844","Seattle","Washington",{"id":671,"name":672,"region":673},"chicago-illinois-us-4887398","Chicago","Illinois",{"id":675,"name":676,"region":677},"boston-massachusetts-us-4930956","Boston","Massachusetts",{"id":679,"name":669,"region":680},"washington-district-of-columbia-us-4140963","District of Columbia","Weather data by Open-Meteo.com (CC-BY 4.0), generated using Copernicus Climate Change Service information (ERA5). City data from GeoNames (CC-BY 4.0). Air quality from the Copernicus Atmosphere Monitoring Service (CAMS) and sea temperature from Météo-France \u002F Copernicus Marine, both via Open-Meteo.com. Coastline from Natural Earth. Ski areas from OpenSkiMap.org, © OpenStreetMap contributors (ODbL) and Skimap.org. World Heritage sites from Wikidata (CC0), from the World Heritage List © UNESCO World Heritage Centre. Readership from Wikimedia pageview data (CC0). Destination classification derived from English Wikivoyage, © Wikivoyage contributors (CC BY-SA 4.0)."]