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Weather & Climate
Oostburg, Wisconsin, United States
Overview
Climate data and monthly weather averages for Oostburg.
Key Metrics
Annual Avg
8.5°C
Summer Avg
19.2°C
Winter Avg
-1.9°C
Record High
31.6°C
Record Low
-24.1°C
Annual Precipitation
888 mm
Avg Humidity
82%
Summer Humidity
80%
Winter Humidity
86%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 9.6° | -2.8° | -24.1° | 42.5 | 87% | 43 | 71.2 |
| Feb | 11.2° | -2.9° | -22.3° | 42.6 | 85% | 63 | 76.1 |
| Mar | 16.3° | 0.9° | -19.5° | 57 | 82% | 107 | 73.8 |
| Apr | 18° | 4.9° | -5° | 93.6 | 82% | 137 | 64.2 |
| May | 24.8° | 9° | 1.1° | 99.5 | 84% | 166 | 68.4 |
| Jun | 26.8° | 15.2° | 4.2° | 104.7 | 83% | 179 | 63.9 |
| Jul | 31.6° | 20.8° | 11.8° | 84.6 | 80% | 190 | 49.1 |
| Aug | 30.8° | 21.5° | 12.9° | 87.1 | 78% | 163 | 46.6 |
| Sep | 27.8° | 18.2° | 7.9° | 79.2 | 78% | 125 | 73.1 |
| Oct | 23.1° | 11.4° | 1° | 85.6 | 78% | 82 | 68.1 |
| Nov | 17.3° | 5.3° | -7.8° | 56.4 | 80% | 50 | 75.2 |
| Dec | 13.3° | 0.1° | -16.2° | 55.2 | 85% | 36 | 72.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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