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Weather & Climate
Rotterdam, New York, United States
Overview
Climate data and monthly weather averages for Rotterdam.
Key Metrics
Annual Avg
8.1°C
Summer Avg
20.3°C
Winter Avg
-4.7°C
Record High
36.7°C
Record Low
-33.1°C
Annual Precipitation
1140.9 mm
Avg Humidity
83%
Summer Humidity
80%
Winter Humidity
90%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.6° | -6.3° | -33.1° | 68.8 | 91% | 50 | 31.8 |
| Feb | 22.3° | -5.2° | -27.7° | 67.5 | 90% | 69 | 36.8 |
| Mar | 24.2° | -0.1° | -25.8° | 79.7 | 83% | 110 | 29.1 |
| Apr | 29.6° | 7° | -13.7° | 87.9 | 78% | 139 | 28.1 |
| May | 31.2° | 14° | -2.9° | 99.2 | 78% | 166 | 21.5 |
| Jun | 36.7° | 18.7° | 1.5° | 119.7 | 80% | 174 | 18.7 |
| Jul | 35.7° | 21.4° | 8° | 114.7 | 80% | 186 | 13.8 |
| Aug | 36.1° | 20.7° | 7.5° | 110.4 | 79% | 164 | 21.2 |
| Sep | 33.8° | 16.9° | 1.1° | 98.7 | 78% | 129 | 19.7 |
| Oct | 28.4° | 9.8° | -6.8° | 116.3 | 81% | 83 | 25.6 |
| Nov | 22.3° | 3.3° | -17.1° | 80.4 | 84% | 55 | 23.9 |
| Dec | 20.7° | -2.7° | -29.3° | 97.6 | 89% | 40 | 28.3 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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