Best time to visit Frankfort
The best time to visit Frankfort is September–October, judged on twenty years of weather records and the events worth going for.
Frankfort, Kentucky, 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 | 5.2 °C / 41 °F | -2.6 °C / 27 °F | 95 mm / 3.7 in | neither best nor good |
| February | 7.9 °C / 46 °F | -1.3 °C / 30 °F | 103 mm / 4.1 in | neither best nor good |
| March | 14 °C / 57 °F | 3.7 °C / 39 °F | 113 mm / 4.5 in | neither best nor good |
| April | 19.4 °C / 67 °F | 8.7 °C / 48 °F | 139 mm / 5.5 in | good month |
| May | 24 °C / 75 °F | 14.3 °C / 58 °F | 118 mm / 4.7 in | good month |
| June | 28.6 °C / 83 °F | 18.8 °C / 66 °F | 105 mm / 4.1 in | good month |
| July | 30 °C / 86 °F | 20.6 °C / 69 °F | 118 mm / 4.6 in | neither best nor good |
| August | 29.7 °C / 85 °F | 19.7 °C / 67 °F | 71 mm / 2.8 in | good month |
| September | 26.7 °C / 80 °F | 15.8 °C / 60 °F | 88 mm / 3.5 in | best month |
| October | 20.1 °C / 68 °F | 9.4 °C / 49 °F | 91 mm / 3.6 in | best month |
| November | 13.1 °C / 56 °F | 3.3 °C / 38 °F | 81 mm / 3.2 in | good month |
| December | 8.3 °C / 47 °F | 0.4 °C / 33 °F | 108 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: good
- JJune: good
- JJuly: neither
- AAugust: good
- SSeptember: best
- OOctober: best
- NNovember: good
- DDecember: neither
- Best
- September–October
- Good
- April–June, August, November
Why these months
April · good
In its favour: feels like (high) 17.7 °C / 64 °F, average daily high 19.4 °C / 67 °F, share of daylight that is sunny 71%, relative humidity 63%, average daily low 8.7 °C / 48 °F.
Against: precipitation 139 mm / 5.5 in, days with heavy rain 4.8 days, wet days 12.3 days.
May · good
In its favour: feels like (high) 24.5 °C / 76 °F, average daily high 24 °C / 75 °F, share of daylight that is sunny 72%, precipitation 118 mm / 4.7 in, average daily low 14.3 °C / 58 °F, days with heavy rain 4.2 days, relative humidity 70%.
Against: wet days 13.4 days.
June · good
In its favour: share of daylight that is sunny 81%, precipitation 105 mm / 4.1 in, average daily high 28.6 °C / 83 °F, average daily low 18.8 °C / 66 °F, days with heavy rain 3.4 days, wet days 11.4 days, relative humidity 69%.
Against: feels like (high) 30.8 °C / 87 °F.
August · good
In its favour: share of daylight that is sunny 85%, precipitation 71 mm / 2.8 in, days with heavy rain 2.1 days, wet days 9.9 days, average daily low 19.7 °C / 67 °F, relative humidity 71%.
Against: feels like (high) 32.4 °C / 90 °F, average daily high 29.7 °C / 85 °F.
September · best
In its favour: feels like (high) 27.6 °C / 82 °F, share of daylight that is sunny 78%, average daily high 26.7 °C / 80 °F, precipitation 88 mm / 3.5 in, wet days 8.6 days, days with heavy rain 2.8 days, average daily low 15.8 °C / 60 °F, relative humidity 71%.
October · best
In its favour: feels like (high) 18.6 °C / 65 °F, average daily high 20.1 °C / 68 °F, share of daylight that is sunny 73%, precipitation 91 mm / 3.6 in, wet days 8.9 days, days with heavy rain 3.4 days, average daily low 9.4 °C / 49 °F, relative humidity 69%.
November · good
In its favour: share of daylight that is sunny 67%, precipitation 81 mm / 3.2 in, wet days 8.5 days, days with heavy rain 2.5 days, average daily high 13.1 °C / 56 °F, relative humidity 68%.
Against: feels like (high) 10.2 °C / 50 °F, average daily low 3.3 °C / 38 °F.
Hiking and trekking
Cool enough to climb in, dry enough to enjoy, long enough days.
- JJanuary: neither
- FFebruary: neither
- MMarch: best
- AApril: good
- MMay: neither
- JJune: neither
- JJuly: neither
- AAugust: neither
- SSeptember: neither
- OOctober: best
- NNovember: best
- DDecember: neither
- Best
- March, October–November
- Good
- April
Why these months
March · best
In its favour: average daily high 14 °C / 57 °F, precipitation 113 mm / 4.5 in, feels like (high) 11 °C / 52 °F, share of daylight that is sunny 66%, daylight per day 12 h, average daily low 3.7 °C / 39 °F, wet days 12 days, days with heavy rain 3.9 days, wind (daily max) 17 km/h / 11 mph.
April · good
In its favour: average daily high 19.4 °C / 67 °F, feels like (high) 17.7 °C / 64 °F, average daily low 8.7 °C / 48 °F, share of daylight that is sunny 71%, daylight per day 13.2 h, wet days 12.3 days, wind (daily max) 17 km/h / 11 mph.
Against: precipitation 139 mm / 5.5 in, days with heavy rain 4.8 days.
October · best
In its favour: average daily high 20.1 °C / 68 °F, precipitation 91 mm / 3.6 in, wet days 8.9 days, feels like (high) 18.6 °C / 65 °F, average daily low 9.4 °C / 49 °F, share of daylight that is sunny 73%, days with heavy rain 3.4 days, daylight per day 11.2 h, wind (daily max) 15 km/h / 9 mph.
November · best
In its favour: average daily high 13.1 °C / 56 °F, precipitation 81 mm / 3.2 in, wet days 8.5 days, days with heavy rain 2.5 days, share of daylight that is sunny 67%, feels like (high) 10.2 °C / 50 °F, average daily low 3.3 °C / 38 °F, wind (daily max) 16 km/h / 10 mph, daylight per day 10.1 h.
An activity is listed only where it applies: skiing at ski destinations, beach and swimming at beach destinations. The nearest ski area is Sugar Mountain Resort, 352 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) | 1.3 °C | 4.1 °C | 11 °C | 17.7 °C | 24.5 °C | 30.8 °C | 33.2 °C | 32.4 °C | 27.6 °C | 18.6 °C | 10.2 °C | 5.1 °C |
| Days with heavy rain | 3.1 days | 3.5 days | 3.9 days | 4.8 days | 4.2 days | 3.4 days | 4.2 days | 2.1 days | 2.8 days | 3.4 days | 2.5 days | 4.1 days |
| Time rain usually falls | 9 am | 3 am | 8 am | 3 am | 4 pm | 6 pm | 5 pm | 5 pm | 6 am | 6 pm | 6 am | 8 am |
| Sunshine per day | 5.8 h | 6.7 h | 8 h | 9.4 h | 10.3 h | 12 h | 11.8 h | 11.6 h | 9.7 h | 8.2 h | 6.8 h | 5.3 h |
| Relative humidity | 70% | 67% | 63% | 63% | 70% | 69% | 72% | 71% | 71% | 69% | 68% | 73% |
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 | 6.4 µg/m³ | 7.7 µg/m³ | 7.2 µg/m³ | 7.6 µg/m³ | 10.1 µg/m³ | 15.6 µg/m³ | 13.7 µg/m³ | 11.2 µg/m³ | 8.5 µg/m³ | 5.7 µg/m³ | 6 µg/m³ | 6.1 µg/m³ |
| Air pollution (PM2.5, daily peak) 2022–2025 | 11 µg/m³ | 12.5 µg/m³ | 11.9 µg/m³ | 12.4 µg/m³ | 16.1 µg/m³ | 23.3 µg/m³ | 20.2 µg/m³ | 16.5 µg/m³ | 12.5 µg/m³ | 9.1 µg/m³ | 10 µg/m³ | 10.6 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.