Weather & Climate
Grant County, New Mexico, United States
Overview
Available climate summaries for Grant County. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
15.5°C
Summer Avg
25.8°C
Winter Avg
5.3°C
Record High
41.1°C
Record Low
-16.7°C
Annual Precipitation
288.3 mm
Avg Humidity
42%
Summer Humidity
39%
Winter Humidity
50%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 21.8° | 4.7° | -11.8° | 20.8 | 51% | 111 | 58 |
| Feb | 25.2° | 6.6° | -16.7° | 17.1 | 48% | 128 | 60.8 |
| Mar | 28.9° | 10.7° | -7.3° | 9.3 | 39% | 187 | 67.4 |
| Apr | 32.3° | 14.9° | -3.1° | 7.2 | 31% | 222 | 64.3 |
| May | 38.6° | 20° | 0° | 6.5 | 26% | 253 | 61.3 |
| Jun | 40.5° | 26.1° | 8.3° | 12.9 | 24% | 245 | 59.5 |
| Jul | 41.1° | 26.2° | 14.9° | 63.5 | 44% | 219 | 39.6 |
| Aug | 38.6° | 25.1° | 13.4° | 54.6 | 48% | 206 | 38.1 |
| Sep | 38.1° | 21.8° | 6.2° | 39 | 47% | 177 | 46.5 |
| Oct | 32.6° | 16.1° | -5.2° | 18 | 43% | 157 | 54.3 |
| Nov | 26.6° | 9.5° | -7.4° | 17.7 | 46% | 118 | 56.1 |
| Dec | 21.8° | 4.6° | -9.6° | 21.7 | 52% | 102 | 57.2 |
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.