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Weather & Climate
Sturgeon Bay, Wisconsin, United States
Overview
Climate data and monthly weather averages for Sturgeon Bay.
Key Metrics
Annual Avg
7.1°C
Summer Avg
19°C
Winter Avg
-5.1°C
Record High
32.6°C
Record Low
-30.2°C
Annual Precipitation
854.3 mm
Avg Humidity
82%
Summer Humidity
78%
Winter Humidity
89%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.3° | -6.4° | -30.2° | 36 | 90% | 43 | 60.8 |
| Feb | 10.3° | -6.1° | -28° | 35.8 | 88% | 64 | 65.7 |
| Mar | 19.6° | -1° | -25.1° | 52.1 | 82% | 107 | 70.3 |
| Apr | 20.2° | 4.5° | -11.2° | 80.1 | 78% | 134 | 62.2 |
| May | 25.3° | 10.1° | -1.5° | 92.7 | 79% | 169 | 62.9 |
| Jun | 28.6° | 15.9° | 3° | 99.9 | 80% | 179 | 54 |
| Jul | 31.9° | 20.6° | 9.7° | 84.6 | 78% | 189 | 44.1 |
| Aug | 32.6° | 20.6° | 10.3° | 83.1 | 76% | 160 | 46.5 |
| Sep | 29.3° | 16.9° | 3.8° | 85.5 | 78% | 121 | 59.5 |
| Oct | 25.7° | 9.8° | -1.2° | 93.3 | 79% | 78 | 65.2 |
| Nov | 18.8° | 3.4° | -10.7° | 57.3 | 82% | 48 | 65.4 |
| Dec | 14° | -2.9° | -24.2° | 53.9 | 88% | 35 | 65.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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