Karlsruhe Climate by Month
Karlsruhe, Baden-Wurttemberg, Germany
Warm summers and cool winters, with rain spread through the year.
Warm summers and cool winters, with rain spread through the year: that's Karlsruhe's climate in short. Afternoon highs range from 41°F (5°C) in January to 81°F (27°C) in July, and January nights average 32°F (0°C). About 30 in (760 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 81°F(27°C)
- Average high, July
- Coldest nights
- 32°F(0°C)
- Average low, January
- Rain per year
- 30 in(760 mm)
- No clear rainy season
- Humidity
- 75%
- Sunniest: June
Best and worst months in Karlsruhe
Best for weatherThe most comfortable weather comes in June and August, with highs around 79°F (26°C) and about 2.4 in (62 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 43°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 June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Karlsruhe weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 41°F(5°C) | 32°F(0°C) | 2.4 in(61 mm) | 82% | 0.9 |
| FebFebruary | 45°F(7°C) | 32°F(0°C) | 2.2 in(56 mm) | 76% | 1.6 |
| MarMarch | 54°F(12°C) | 37°F(3°C) | 2.0 in(52 mm) | 68% | 2.8 |
| AprApril | 63°F(17°C) | 42°F(6°C) | 1.7 in(42 mm) | 66% | 4.3 |
| MayMay | 71°F(21°C) | 50°F(10°C) | 3.0 in(77 mm) | 68% | 5.2 |
| JunJuneBest | 77°F(25°C) | 56°F(13°C) | 2.8 in(71 mm) | 67% | 5.8 |
| JulJuly | 81°F(27°C) | 59°F(15°C) | 3.0 in(77 mm) | 64% | 5.7 |
| AugAugustBest | 80°F(27°C) | 58°F(15°C) | 2.1 in(53 mm) | 70% | 4.9 |
| SepSeptember | 71°F(22°C) | 51°F(11°C) | 2.4 in(62 mm) | 77% | 3.5 |
| OctOctober | 60°F(15°C) | 45°F(7°C) | 2.7 in(69 mm) | 83% | 2.0 |
| NovNovember | 49°F(9°C) | 38°F(4°C) | 2.6 in(65 mm) | 83% | 1.0 |
| DecDecember | 43°F(6°C) | 33°F(1°C) | 3.0 in(75 mm) | 90% | 0.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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