Germany
Cologne sees feels-like daytime highs peak around 26°C in July and nighttime lows bottom out near -0.3°C in January. July is the wettest month (~57 mm), while April is the driest (~40 mm). For sunshine, July leads with about 56% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are July, August, and June — expect around 16.2–26°C with roughly 34% chance of rain on a given day in July.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | -0.3° / 4.8° | 29% | 51 mm | 34% | 19.6 kph |
| February | 0.7° / 6.1° | 25% | 41 mm | 39% | 18.7 kph |
| March | 3.2° / 10.3° | 26% | 42 mm | 41% | 17.4 kph |
| April | 6.2° / 15.2° | 27% | 40 mm | 46% | 15.5 kph |
| May | 10.6° / 20.2° | 31% | 51 mm | 47% | 14.2 kph |
| June☀ | 14.3° / 24.1° | 32% | 56 mm | 51% | 13.9 kph |
| July☀ | 16.2° / 26° | 34% | 57 mm | 56% | 13.9 kph |
| August☀ | 15.1° / 24.8° | 31% | 54 mm | 55% | 13.8 kph |
| September | 12.5° / 21.2° | 29% | 53 mm | 50% | 14.8 kph |
| October | 8.2° / 15.6° | 29% | 50 mm | 41% | 16.2 kph |
| November | 4.2° / 9.6° | 30% | 49 mm | 32% | 17.5 kph |
| December | 1.3° / 5.2° | 32% | 55 mm | 29% | 18.7 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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