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Weather & Climate
Franklin, Kentucky, United States
Overview
Climate data and monthly weather averages for Franklin.
Key Metrics
Annual Avg
14.4°C
Summer Avg
25.2°C
Winter Avg
3°C
Record High
42.1°C
Record Low
-20°C
Annual Precipitation
1332.4 mm
Avg Humidity
78%
Summer Humidity
75%
Winter Humidity
84%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 21.9° | 1.7° | -16.8° | 96.1 | 85% | 68 | 48.5 |
| Feb | 23.2° | 3.5° | -18.6° | 120.1 | 84% | 78 | 48.1 |
| Mar | 27.2° | 8.8° | -15.8° | 111.9 | 83% | 120 | 43.8 |
| Apr | 29.1° | 14.5° | -5.6° | 130.5 | 80% | 156 | 51.1 |
| May | 32.6° | 19.4° | 1.7° | 133 | 81% | 178 | 41.9 |
| Jun | 42.1° | 23.9° | 9.5° | 101.7 | 78% | 190 | 33.2 |
| Jul | 40.8° | 25.9° | 12.3° | 124.6 | 75% | 189 | 32 |
| Aug | 42.1° | 25.7° | 10.5° | 100.8 | 71% | 173 | 42.3 |
| Sep | 38.6° | 22° | 3.3° | 90.6 | 71% | 142 | 45.5 |
| Oct | 36.5° | 15.2° | -3.1° | 103.5 | 72% | 111 | 42.7 |
| Nov | 30.2° | 8.4° | -12° | 99.3 | 77% | 79 | 43.6 |
| Dec | 23.2° | 3.7° | -20° | 120.3 | 84% | 59 | 47.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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