Wilhelmshaven Climate by Month
Wilhelmshaven, Lower Saxony, Germany
Mild summers and cool winters, with rain spread through the year.
Wilhelmshaven has mild summers and cool winters, with rain spread through the year. Afternoon highs range from 41°F (5°C) in January to 72°F (22°C) in July, and January nights average 33°F (1°C). It gets 33 in (845 mm) of rain a year, spread across the months. The air is humid, averaging 81% relative humidity.
- Warmest month
- 72°F(22°C)
- Average high, July
- Coldest nights
- 33°F(1°C)
- Average low, January
- Rain per year
- 33 in(845 mm)
- No clear rainy season
- Humidity
- 81%
- Sunniest: June
Best and worst months in Wilhelmshaven
Best for weatherJuly and August are the best time for weather in Wilhelmshaven: highs near 72°F (22°C) and about 3.4 in (86 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 42°F (6°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Wilhelmshaven weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 41°F(5°C) | 33°F(1°C) | 2.9 in(73 mm) | 81% | 0.6 |
| FebFebruary | 42°F(6°C) | 33°F(1°C) | 2.2 in(55 mm) | 79% | 1.2 |
| MarMarch | 48°F(9°C) | 36°F(2°C) | 2.2 in(56 mm) | 78% | 2.3 |
| AprApril | 56°F(13°C) | 40°F(5°C) | 1.8 in(45 mm) | 78% | 3.9 |
| MayMay | 63°F(17°C) | 47°F(8°C) | 2.3 in(58 mm) | 74% | 5.0 |
| JunJune | 68°F(20°C) | 53°F(11°C) | 3.1 in(80 mm) | 79% | 5.2 |
| JulJulyBest | 72°F(22°C) | 56°F(14°C) | 3.5 in(89 mm) | 73% | 5.0 |
| AugAugustBest | 72°F(22°C) | 56°F(13°C) | 3.2 in(82 mm) | 79% | 4.2 |
| SepSeptember | 65°F(18°C) | 51°F(11°C) | 3.1 in(79 mm) | 79% | 2.9 |
| OctOctober | 57°F(14°C) | 45°F(7°C) | 2.9 in(73 mm) | 87% | 1.6 |
| NovNovember | 48°F(9°C) | 39°F(4°C) | 3.0 in(75 mm) | 94% | 0.7 |
| DecDecember | 42°F(6°C) | 35°F(1°C) | 3.1 in(80 mm) | 89% | 0.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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