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Weather & Climate
Cotati, California, United States
Overview
Climate data and monthly weather averages for Cotati.
Key Metrics
Annual Avg
14.6°C
Summer Avg
21.5°C
Winter Avg
7.9°C
Record High
44.3°C
Record Low
-4.4°C
Annual Precipitation
687.6 mm
Avg Humidity
67%
Summer Humidity
51%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 23° | 7.5° | -3.7° | 119.7 | 84% | 72 | 51.8 |
| Feb | 24° | 8.6° | -3° | 121.8 | 82% | 92 | 42.7 |
| Mar | 24.6° | 10.3° | -2.2° | 97 | 81% | 141 | 41.1 |
| Apr | 30.7° | 12° | -1° | 46.5 | 76% | 183 | 38.2 |
| May | 37.5° | 15.6° | 1.8° | 22 | 69% | 226 | 34.2 |
| Jun | 40.9° | 19.9° | 5.4° | 6.3 | 56% | 244 | 32.9 |
| Jul | 43° | 22.4° | 9.1° | 0.9 | 49% | 248 | 28 |
| Aug | 41.9° | 22.1° | 8.7° | 0.6 | 49% | 220 | 27.1 |
| Sep | 44.3° | 21° | 7° | 3.3 | 47% | 175 | 32.1 |
| Oct | 39.2° | 16.8° | 2.9° | 34.4 | 54% | 129 | 40.6 |
| Nov | 30.6° | 11.1° | -3° | 72.3 | 71% | 83 | 36.1 |
| Dec | 21.4° | 7.5° | -4.4° | 162.8 | 82% | 62 | 47.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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