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Weather & Climate
Greer County, Oklahoma, United States
Overview
Climate data and monthly weather averages for Greer County.
Key Metrics
Annual Avg
16.4°C
Summer Avg
28.3°C
Winter Avg
4.2°C
Record High
45.9°C
Record Low
-14.4°C
Annual Precipitation
678.7 mm
Avg Humidity
60%
Summer Humidity
56%
Winter Humidity
65%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 24.9° | 3.4° | -14.1° | 23.9 | 65% | 96 | 54.8 |
| Feb | 31.7° | 5.2° | -14.4° | 26.9 | 64% | 105 | 59.3 |
| Mar | 33.6° | 11.3° | -10.4° | 43.4 | 60% | 153 | 62.5 |
| Apr | 38.3° | 16.5° | -3.8° | 67.5 | 57% | 181 | 60.7 |
| May | 40.4° | 21.7° | 2.1° | 102.3 | 60% | 202 | 55.7 |
| Jun | 45.9° | 27° | 12.2° | 87.6 | 59% | 217 | 52.5 |
| Jul | 45.4° | 29.4° | 15.4° | 61.4 | 54% | 221 | 41.2 |
| Aug | 45.8° | 28.6° | 13.9° | 73.5 | 55% | 199 | 42.4 |
| Sep | 40.4° | 23.7° | 7.5° | 67.2 | 59% | 160 | 51 |
| Oct | 37.4° | 16.5° | -5.9° | 65.7 | 60% | 131 | 55.2 |
| Nov | 31.6° | 9.8° | -8.7° | 33.3 | 63% | 98 | 62.5 |
| Dec | 26° | 4° | -13.2° | 26 | 66% | 83 | 64.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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