Weather & Climate
Harris County, Georgia, United States
Overview
Available climate summaries for Harris County. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
17.8°C
Summer Avg
26.9°C
Winter Avg
8.3°C
Record High
42.2°C
Record Low
-13.5°C
Annual Precipitation
1274.9 mm
Avg Humidity
76%
Summer Humidity
72%
Winter Humidity
82%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 25° | 7° | -13.5° | 101.7 | 82% | 89 | 28.5 |
| Feb | 27° | 9.2° | -6.9° | 115.6 | 82% | 96 | 24.3 |
| Mar | 30° | 13.2° | -5.8° | 117.8 | 80% | 140 | 24.1 |
| Apr | 34.5° | 17.5° | -0.7° | 114 | 78% | 171 | 26.2 |
| May | 38.5° | 22.2° | 5.9° | 93 | 74% | 196 | 19.9 |
| Jun | 42° | 26.1° | 13.4° | 110.1 | 72% | 185 | 18.3 |
| Jul | 40.9° | 27.5° | 14.5° | 122.1 | 72% | 188 | 28.9 |
| Aug | 42.2° | 27.2° | 14.7° | 111.6 | 73% | 170 | 26.7 |
| Sep | 39.7° | 24.2° | 7° | 86.4 | 72% | 147 | 35.5 |
| Oct | 39.2° | 18.7° | -1.6° | 71.6 | 72% | 127 | 29.9 |
| Nov | 30.6° | 12.5° | -6.5° | 92.7 | 74% | 97 | 20.9 |
| Dec | 25.5° | 8.8° | -7° | 138.3 | 83% | 78 | 25.6 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.