Bonn DE | ||
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Today Fri Jul 11 | ||
Sat Jul 12 | ||
Sun Jul 13 | ||
Mon Jul 14 | ||
Tue Jul 15 | ||
Wed Jul 16 | ||
Thu Jul 17 |
Today Fri Jul 11 | Sat Jul 12 | Sun Jul 13 | Mon Jul 14 | Tue Jul 15 | Wed Jul 16 | Thu Jul 17 | Fri Jul 18 | Sat Jul 19 | Sun Jul 20 | Mon Jul 21 | Tue Jul 22 | Wed Jul 23 | Thu Jul 24 | |
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Bonn DE |
Calculations are based on the last 8 years of historical weather data.
In Bonn, temperatures show a clear seasonal variation, with the lowest averages in January (1.6°C min, 6.0°C max) and the highest in July (14.4°C min, 24.3°C max).
The warmest months are June to August, reaching peak temperatures near 25°C, while temperatures drop significantly in late autumn and winter.
Maximum Temperatures
Period | Bonn |
---|---|
Jan | 6.1°C |
Feb | 8.5°C |
Mar | 11.5°C |
Apr | 14.7°C |
May | 18.9°C |
Jun | 23.7°C |
Jul | 24.4°C |
Aug | 25.1°C |
Sep | 21.1°C |
Oct | 16.2°C |
Nov | 10.0°C |
Dec | 6.9°C |
Average | 15.6°C |
Minimum Temperatures
Period | Bonn |
---|---|
Jan | 1.6°C |
Feb | 2.4°C |
Mar | 3.5°C |
Apr | 5.5°C |
May | 9.0°C |
Jun | 13.3°C |
Jul | 14.5°C |
Aug | 15.3°C |
Sep | 11.8°C |
Oct | 8.9°C |
Nov | 4.6°C |
Dec | 2.8°C |
Average | 7.8°C |
In Bonn, the overall trend shows that sun hours peak during the summer months, particularly in June with an average of 6.1 hours, while precipitation levels tend to be relatively stable throughout the year, hovering between 1.78mm and 3.12mm.
Notably, April has the best balance of sun and low precipitation, while January and December feature the least sun hours, indicating a more overcast and rainy climate during the winter months.
Sunny Weather
Period | Bonn |
---|---|
Jan | 1.5 hours/day |
Feb | 3.0 hours/day |
Mar | 3.8 hours/day |
Apr | 4.2 hours/day |
May | 4.8 hours/day |
Jun | 6.1 hours/day |
Jul | 5.9 hours/day |
Aug | 5.4 hours/day |
Sep | 5.0 hours/day |
Oct | 2.9 hours/day |
Nov | 2.2 hours/day |
Dec | 1.3 hours/day |
Average | 3.8 hours/day |
Precipitation Levels
Period | Bonn |
---|---|
Jan | 3.2mm |
Feb | 2.7mm |
Mar | 2.4mm |
Apr | 1.8mm |
May | 2.5mm |
Jun | 2.5mm |
Jul | 2.8mm |
Aug | 2.8mm |
Sep | 2.3mm |
Oct | 2.6mm |
Nov | 2.3mm |
Dec | 3.2mm |
Average | 2.6mm |
Wind Speed
Period | Bonn |
---|---|
Jan | 16.7km/h |
Feb | 17.9km/h |
Mar | 16.3km/h |
Apr | 15.0km/h |
May | 13.9km/h |
Jun | 13.5km/h |
Jul | 13.6km/h |
Aug | 12.4km/h |
Sep | 12.5km/h |
Oct | 14.7km/h |
Nov | 14.6km/h |
Dec | 16.3km/h |
Average | 14.8km/h |
Humidity
Period | Bonn |
---|---|
Jan | 82.3% |
Feb | 75.2% |
Mar | 71.4% |
Apr | 70.4% |
May | 73.2% |
Jun | 70.5% |
Jul | 67.7% |
Aug | 67.8% |
Sep | 71.0% |
Oct | 78.1% |
Nov | 81.4% |
Dec | 83.3% |
Average | 74.4% |
In Bonn, the earliest sunrise occurs in June at 05:19, while the latest sunrise is seen in December at 08:25.
Conversely, the latest sunset is also in June at 21:45, with the earliest sunset in December at 16:28, highlighting significant seasonal differences in daylight hours.
The shortest day occurs in December, lasting 8 hours and 2 minutes, compared to the longest day in June, which spans 16 hours and 25 minutes, indicating a drastic change in day length throughout the year.
Sunrise Time
Period | Bonn |
---|---|
Jan | 8:25 |
Feb | 7:44 |
Mar | 6:49 |
Apr | 6:37 |
May | 5:43 |
Jun | 5:20 |
Jul | 5:38 |
Aug | 6:21 |
Sep | 7:08 |
Oct | 7:51 |
Nov | 7:47 |
Dec | 8:26 |
Average | 7:00 |
Sunset Time
Period | Bonn |
---|---|
Jan | 16:58 |
Feb | 17:48 |
Mar | 18:43 |
Apr | 20:28 |
May | 21:15 |
Jun | 21:45 |
Jul | 21:37 |
Aug | 20:49 |
Sep | 19:44 |
Oct | 18:32 |
Nov | 16:46 |
Dec | 16:29 |
Average | 19:12 |
Useful Day Length
Period | Bonn |
---|---|
Jan | 8:33 hours |
Feb | 10:04 hours |
Mar | 11:43 hours |
Apr | 13:28 hours |
May | 14:15 hours |
Jun | 14:45 hours |
Jul | 14:37 hours |
Aug | 13:49 hours |
Sep | 12:37 hours |
Oct | 10:41 hours |
Nov | 8:58 hours |
Dec | 8:03 hours |
Average | 11:48 hours |