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Weather & Climate
Hamilton County, New York, United States
Overview
Climate data and monthly weather averages for Hamilton County.
Key Metrics
Annual Avg
5.1°C
Summer Avg
17.3°C
Winter Avg
-7.6°C
Record High
34.9°C
Record Low
-33.2°C
Annual Precipitation
1241.6 mm
Avg Humidity
87%
Summer Humidity
83%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.7° | -9.2° | -33.2° | 77.5 | 95% | 46 | 35.2 |
| Feb | 18° | -8.2° | -30.8° | 76.7 | 95% | 63 | 42.7 |
| Mar | 20.9° | -3.6° | -30.4° | 85.3 | 91% | 107 | 34.6 |
| Apr | 25.6° | 3.9° | -16.4° | 104.1 | 83% | 135 | 33.2 |
| May | 30.3° | 11.1° | -4.6° | 111.3 | 81% | 161 | 25.8 |
| Jun | 34.9° | 15.9° | -0.7° | 128.7 | 82% | 170 | 18 |
| Jul | 29.9° | 18.4° | 4.3° | 113.8 | 83% | 178 | 18 |
| Aug | 33.1° | 17.5° | 5.2° | 113.8 | 84% | 157 | 24.9 |
| Sep | 27.9° | 13.8° | -2° | 99.6 | 83% | 123 | 21.1 |
| Oct | 24° | 6.9° | -8° | 131.4 | 86% | 76 | 24.9 |
| Nov | 18.9° | 0.5° | -23.6° | 91.2 | 89% | 49 | 27.6 |
| Dec | 16° | -5.5° | -29.8° | 108.2 | 94% | 35 | 29.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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