Best time to visit Long Beach Island
The best time to visit Long Beach Island is May and September–October, judged on twenty years of weather records and the events worth going for.
Long Beach Island, New Jersey, United States
°C
mm
- Average daily high and low
- Precipitation
- Good month
- Best month
- Made good or best by an event
| Month | Average daily high | Average daily low | Precipitation | Verdict |
|---|---|---|---|---|
| January | 5.9 °C / 43 °F | -1.5 °C / 29 °F | 82 mm / 3.2 in | neither best nor good |
| February | 7.3 °C / 45 °F | -0.7 °C / 31 °F | 88 mm / 3.4 in | neither best nor good |
| March | 11.4 °C / 53 °F | 2.8 °C / 37 °F | 105 mm / 4.1 in | neither best nor good |
| April | 17 °C / 63 °F | 7.9 °C / 46 °F | 90 mm / 3.6 in | good month |
| May | 22.1 °C / 72 °F | 13.2 °C / 56 °F | 81 mm / 3.2 in | best month |
| June | 27.4 °C / 81 °F | 18.6 °C / 65 °F | 94 mm / 3.7 in | good month |
| July | 30.2 °C / 86 °F | 22.1 °C / 72 °F | 107 mm / 4.2 in | neither best nor good |
| August | 28.8 °C / 84 °F | 20.9 °C / 70 °F | 104 mm / 4.1 in | good month |
| September | 25.3 °C / 78 °F | 17.4 °C / 63 °F | 92 mm / 3.6 in | best month |
| October | 19.9 °C / 68 °F | 11.4 °C / 53 °F | 103 mm / 4.1 in | best month |
| November | 13.7 °C / 57 °F | 5.2 °C / 41 °F | 75 mm / 3 in | good month |
| December | 8.8 °C / 48 °F | 1.4 °C / 35 °F | 109 mm / 4.3 in | neither best nor good |
Good and best months depend on more than temperature, rain and events. How they are chosen
Each activity on this page has its own good and best months, rated on twenty years of daily weather records. Which measures count, and how much, depends on the activity: humidity for exploring outdoors, wind for the beach, hiking and skiing, snow for skiing alone. Between them, the activities are rated on:
- Daytime highs
- Night-time lows
- How warm it feels
- Humidity
- How much of the day is sunny
- Hours of daylight
- Monthly rainfall
- How many days it rains
- Days of heavy rain
- Wind
- Snowfall and days with snow
- Major events, such as festivals
The chart shows the good and best months for exploring outdoors.
The event icon marks a month that an event lifts to good or best, such as a festival or a natural spectacle. Choose “Weather only” in the toolbar to rate the months on weather alone.
Best months by activity
Exploring outdoors
Mild days and nights, mostly dry and bright. The default for 'when should I go'.
- JJanuary: neither
- FFebruary: neither
- MMarch: neither
- AApril: good
- MMay: best
- JJune: good
- JJuly: neither
- AAugust: good
- SSeptember: best
- OOctober: best
- NNovember: good
- DDecember: neither
- Best
- May, September–October
- Good
- April, June, August, November
Why these months
April · good
In its favour: feels like (high) 14.6 °C / 58 °F, share of daylight that is sunny 72%, average daily high 17 °C / 63 °F, precipitation 90 mm / 3.6 in, days with heavy rain 3.1 days, wet days 9.7 days, relative humidity 61%, average daily low 7.9 °C / 46 °F.
May · best
In its favour: feels like (high) 21.6 °C / 71 °F, average daily high 22.1 °C / 72 °F, share of daylight that is sunny 73%, precipitation 81 mm / 3.2 in, days with heavy rain 2.7 days, average daily low 13.2 °C / 56 °F, relative humidity 66%, wet days 10.8 days.
June · good
In its favour: feels like (high) 28.6 °C / 83 °F, share of daylight that is sunny 77%, average daily high 27.4 °C / 81 °F, precipitation 94 mm / 3.7 in, days with heavy rain 3.3 days, average daily low 18.6 °C / 65 °F, relative humidity 66%, wet days 10.8 days.
August · good
In its favour: share of daylight that is sunny 80%, precipitation 104 mm / 4.1 in, average daily high 28.8 °C / 84 °F, days with heavy rain 3.4 days, wet days 11.3 days, relative humidity 69%, average daily low 20.9 °C / 70 °F.
Against: feels like (high) 31 °C / 88 °F.
September · best
In its favour: feels like (high) 26 °C / 79 °F, average daily high 25.3 °C / 78 °F, share of daylight that is sunny 75%, precipitation 92 mm / 3.6 in, wet days 9.1 days, days with heavy rain 3.2 days, average daily low 17.4 °C / 63 °F, relative humidity 71%.
October · best
In its favour: feels like (high) 18.2 °C / 65 °F, average daily high 19.9 °C / 68 °F, share of daylight that is sunny 73%, precipitation 103 mm / 4.1 in, wet days 9.1 days, days with heavy rain 3.1 days, average daily low 11.4 °C / 53 °F, relative humidity 69%.
November · good
In its favour: share of daylight that is sunny 71%, precipitation 75 mm / 3 in, wet days 7.7 days, days with heavy rain 2.5 days, average daily high 13.7 °C / 57 °F, relative humidity 65%, average daily low 5.2 °C / 41 °F.
Against: feels like (high) 10.3 °C / 51 °F.
Beach and swimming
Hot, dry and sunny. Penalises the monsoon hard.
- JJanuary: neither
- FFebruary: neither
- MMarch: neither
- AApril: neither
- MMay: neither
- JJune: good
- JJuly: good
- AAugust: good
- SSeptember: good
- OOctober: neither
- NNovember: neither
- DDecember: neither
- Good
- June–September
Why these months
June · good
In its favour: average daily high 27.4 °C / 81 °F, share of daylight that is sunny 77%, feels like (high) 28.6 °C / 83 °F, precipitation 94 mm / 3.7 in, days with heavy rain 3.3 days, average daily low 18.6 °C / 65 °F, wind (daily max) 19 km/h / 12 mph.
Against: wet days 10.8 days.
July · good
In its favour: average daily high 30.2 °C / 86 °F, share of daylight that is sunny 82%, feels like (high) 33 °C / 91 °F, average daily low 22.1 °C / 72 °F, wind (daily max) 18 km/h / 11 mph.
Against: precipitation 107 mm / 4.2 in, wet days 12 days, days with heavy rain 3.8 days.
August · good
In its favour: average daily high 28.8 °C / 84 °F, share of daylight that is sunny 80%, feels like (high) 31 °C / 88 °F, days with heavy rain 3.4 days, average daily low 20.9 °C / 70 °F, wind (daily max) 17 km/h / 11 mph.
Against: precipitation 104 mm / 4.1 in, wet days 11.3 days.
September · good
In its favour: average daily high 25.3 °C / 78 °F, share of daylight that is sunny 75%, feels like (high) 26 °C / 79 °F, precipitation 92 mm / 3.6 in, days with heavy rain 3.2 days, wind (daily max) 19 km/h / 12 mph, average daily low 17.4 °C / 63 °F.
Against: wet days 9.1 days.
An activity is listed only where it applies: skiing at ski destinations, beach and swimming at beach destinations. The nearest ski area is Blue Mountain Resort, 172 km away.
Weather averages
Monthly averages over twenty years, 2006–2025. Highs, lows and precipitation are in the chart at the top.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels like (high) | 1.5 °C | 3 °C | 7.7 °C | 14.6 °C | 21.6 °C | 28.6 °C | 33 °C | 31 °C | 26 °C | 18.2 °C | 10.3 °C | 5 °C |
| Days with heavy rain | 3 days | 2.6 days | 3.4 days | 3.1 days | 2.7 days | 3.3 days | 3.8 days | 3.4 days | 3.2 days | 3.1 days | 2.5 days | 3.8 days |
| Time rain usually falls | 3 am | 6 am | 11 pm | 12 pm | 5 am | 3 pm | 5 pm | 5 pm | 3 pm | 4 am | 4 pm | 8 pm |
| Sunshine per day | 6.8 h | 7.3 h | 8.5 h | 9.6 h | 10.5 h | 11.6 h | 12.1 h | 11 h | 9.3 h | 8.1 h | 7.2 h | 6.1 h |
| Relative humidity | 64% | 62% | 61% | 61% | 66% | 66% | 68% | 69% | 71% | 69% | 65% | 67% |
Sea temperature
Averaged over a shorter period (2022–2025) than the twenty-year averages above.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature 2022–2025 | 4.9 °C | 5 °C | 6.9 °C | 10.6 °C | 15.3 °C | 19.8 °C | 23.7 °C | 23.4 °C | 22.6 °C | 18.2 °C | 12.8 °C | 7.2 °C |
| Sea temperature (daily max) 2022–2025 | 5.1 °C | 5.1 °C | 7.1 °C | 10.9 °C | 15.6 °C | 20.2 °C | 24.1 °C | 23.8 °C | 22.8 °C | 18.4 °C | 13 °C | 7.3 °C |
- Very cold 10 °C or less
- Cold 10 to 15 °C
- Cool 15 to 20 °C
- Comfortable 20 to 25 °C
- Warm 25 to 28 °C
- Very warm over 28 °C
The words describe how the water feels to swim in. They are ours, not an official standard.
Air quality
Averaged over a shorter period (2022–2025) than the twenty-year averages above, and not counted towards good or best months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air pollution (PM2.5) 2022–2025 | 8.6 µg/m³ | 10.1 µg/m³ | 11.3 µg/m³ | 14 µg/m³ | 13 µg/m³ | 16.9 µg/m³ | 13.2 µg/m³ | 12.6 µg/m³ | 10.5 µg/m³ | 8.6 µg/m³ | 7.7 µg/m³ | 7.8 µg/m³ |
| Air pollution (PM2.5, daily peak) 2022–2025 | 14.6 µg/m³ | 15.8 µg/m³ | 17.8 µg/m³ | 23 µg/m³ | 18.7 µg/m³ | 24.4 µg/m³ | 18.7 µg/m³ | 18.2 µg/m³ | 14.7 µg/m³ | 12.7 µg/m³ | 12.5 µg/m³ | 12.3 µg/m³ |
- Good 15 µg/m³ or less
- Fair 15 to 25 µg/m³
- Moderate 25 to 37.5 µg/m³
- Poor 37.5 to 50 µg/m³
- Very poor 50 to 75 µg/m³
- Extremely poor over 75 µg/m³
Each figure is compared with the World Health Organization's guideline for a day's air, 15 µg/m³ or less, and with its interim targets above that. The words are ours: the WHO does not name its steps. The figures are modelled monthly averages, so single days can be well above them. The daily peak is the average of each day's highest hour, shaded on the same scale.