City · Germany
Best time to visit Bonn
The best time to visit Bonn is June and September, with daytime temperatures around 24°C.
Eddigo
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Bonn
90 mPleasantly warm and showery
65
24°/13°70 mm34 %17 h
A typical mid-June in Bonn
Sunny 8Cloudy 8Rain 14
Daytime temperature (night ☾)
13°19°29°−1°33°
Daylight (solar time)
03:4520:15
0006121824
16 h 29 m
Precipitation
090 mm
70 mm
Air feel
FreshComfortableHumidMuggy
RH 64 %
Month by month
| Month | Score | Day | Night | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|
| January | 13 | 6° | 1° | 69 mm | 20 | 14 % | 9 h | Chilly, rainy and grey |
| February | 20 | 8° | 2° | 59 mm | 15 | 22 % | 10 h | Chilly, showery and grey |
| March | 23 | 11° | 3° | 52 mm | 15 | 27 % | 12 h | Chilly and showery |
| April | 50 | 16° | 6° | 46 mm | 13 | 36 % | 14 h | Mild and showery |
| May | 61 | 20° | 10° | 65 mm | 15 | 32 % | 16 h | Pleasantly warm and showery |
| June | 65 | 24° | 13° | 72 mm | 14 | 34 % | 17 h | Pleasantly warm and showery |
| July | 58 | 25° | 15° | 87 mm | 17 | 40 % | 16 h | Warm and showery |
| August | 60 | 25° | 15° | 87 mm | 16 | 37 % | 14 h | Warm and showery |
| September | 65 | 21° | 11° | 65 mm | 14 | 34 % | 12 h | Pleasantly warm and showery |
| October | 36 | 16° | 9° | 58 mm | 17 | 24 % | 11 h | Mild, showery and grey |
| November | 16 | 10° | 5° | 66 mm | 17 | 12 % | 9 h | Chilly, showery and grey |
| December | 13 | 7° | 2° | 74 mm | 19 | 13 % | 8 h | Chilly, rainy and grey |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 87 m. Coordinates: 50.73, 7.10.