Weather Forecast for Bonn

Nordrhein-Westfalen, Germany

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Overcast

Current Weather - Bonn: 24°C

Nordrhein-Westfalen, Germany

Overcast

Feels like 20°C

Wind

19 km/h W

Humidity

33%

Pressure

1008 mb

UV Index

5

Visibility

10 km

Sunny

Sunny

Thursday, August 20, 2026

High

24°C

Low

14°C

Rain Chance

36%

Hourly Forecast

Overcast 24°C
15:00
Overcast 24°C
16:00
Cloudy 24°C
17:00
Overcast 24°C
18:00
Sunny 22°C
19:00
Partly Cloudy 20°C
20:00
Clear 19°C
21:00
Clear 18°C
22:00
Clear 18°C
23:00
Aug 21

Day Statistics

Maximum Wind

20 km/h

Humidity

65%

Precipitation

1 mm

UV Index

5

Visibility

9 km

Rain Chance

36%

Snow Chance

0%

Sun & Moon

Sunrise

06:27 AM

Sunset

08:42 PM

Moonrise

04:22 PM

Moonset

11:29 PM

Moon Phase

First Quarter

Moon Illumination

58%

Air Quality

PM2.5

6.9

μg/m³

PM10

10.5

μg/m³

NO₂

9.5

μg/m³

O₃

52.3

μg/m³

SO₂

0.7

μg/m³

CO

188.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

693.2

Diffuse Radiation

243.36

DNI

0

GTI

0

When to visit Bonn?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
6°C
💧
10 Days of rain
❄️
Heavy snow expected
🥶 Coldest month

February

☀️
7°C
💧
9 Days of rain
❄️
Heavy snow expected

March

☀️
11°C
💧
9 Days of rain
❄️
Moderate snowfall

April

☀️
16°C
💧
8 Days of rain
❄️
Light snow possible
🌵 Driest month

May

☀️
19°C
💧
10 Days of rain
❄️
No snowfall

June

☀️
22°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
24°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

August

☀️
24°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit
🌧 Wettest month,

September

☀️
20°C
💧
10 Days of rain
❄️
No snowfall

October

☀️
15°C
💧
10 Days of rain
❄️
No snowfall

November

☀️
10°C
💧
10 Days of rain
❄️
Moderate snowfall

December

☀️
7°C
💧
12 Days of rain
❄️
Very heavy snowfall