Harlan, KY Weather
Harlan, KY climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's.
The warmest month of the year is July with an average maximum temperature of 85.90 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 23.80 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 22 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit.
The annual average precipitation at Harlan is 51.18 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 5.28 Inches.
Weather Data
Current Conditions
|
Fair, 63°F | Humidity: 56% | Dewpoint: 46°F |
| Wind Speed: CALM | Heat Index: 63°F | ||
| Barometer: 30.35 in. | Wind Chill: 63°F |
Weather Forecast
 | Hi: 71°F | Today: Sunny. Highs in the lower 70s. Light winds. |
| Lo: 45°F | ||
 | Hi: 71°F | Monday: Partly cloudy. Highs in the lower 70s. Light winds. |
| Lo: 48°F | ||
 | Hi: 61°F | Tuesday: Mostly cloudy with a 40 percent chance of rain. Highs in the lower 60s. Light winds. |
| Lo: 35°F | ||
| Hi: 60°F | Thursday: Mostly clear. Highs around 60. Lows in the mid 30s. |
| Lo: 35°F | ||
| Hi: 60°F | Thursday: Mostly clear. Highs around 60. Lows in the mid 30s. |
| Lo: 45°F | ||
| Hi: 65°F | Friday: Mostly clear. Lows 42 to 47. Highs in the mid 60s. |
| Lo: 45°F | ||
| Hi: 65°F | Friday: Mostly clear. Lows 42 to 47. Highs in the mid 60s. |
| Lo: 45°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waning Gibbous Moon | Civil Twilight: 6:36 AM EST |
Sunrise: 7:03 AM EST |
| Sunset: 5:29 PM EST |
Civil Twilight: 5:56 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 44.0 | 48.6 | 58.2 | 67.9 | 75.6 | 82.4 | 85.9 | 84.9 | 78.8 | 68.5 | 57.9 | 48.0 | 66.7 |
| Mean °F | 33.9 | 37.4 | 45.7 | 54.1 | 62.9 | 70.9 | 75.0 | 73.9 | 67.5 | 55.9 | 45.9 | 37.6 | 55.1 |
| Min °F | 23.8 | 26.2 | 33.1 | 40.3 | 50.2 | 59.3 | 64.1 | 62.8 | 56.2 | 43.3 | 33.9 | 27.2 | 43.4 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 4.48 | 4.00 | 4.88 | 4.18 | 5.28 | 4.51 | 4.62 | 4.36 | 3.22 | 3.18 | 4.12 | 4.35 | 51.18 |
