Weather in Cologne in August
In August, Cologne reaches 25 °C during the day on average and 13 °C at night. It rains or snows on 11 days.
- Day
- 25 °C
- Average high
- Night
- 13 °C
- Average low
- Rain days
- 11
- Days with rain or snow
- Sunshine
- 198 h
- Hours in the month
- Snow days
- 0
- Days with snow on the ground
- Frost days
- 0
- Nights below 0 °C
Average highs month by month
August in Cologne day by day
For each day: the usual high and how often it rained or snowed on that day (share of years). A dash (–) means no data.
- 1 August26 °C40 %
- 2 August26 °C43 %
- 3 August26 °C50 %
- 4 August26 °C40 %
- 5 August26 °C23 %
- 6 August26 °C30 %
- 7 August26 °C50 %
- 8 August25 °C33 %
- 9 August26 °C43 %
- 10 August25 °C33 %
- 11 August25 °C33 %
- 12 August26 °C40 %
- 13 August26 °C27 %
- 14 August26 °C40 %
- 15 August25 °C43 %
- 16 August25 °C33 %
- 17 August24 °C40 %
- 18 August25 °C43 %
- 19 August25 °C27 %
- 20 August25 °C33 %
- 21 August24 °C30 %
- 22 August24 °C33 %
- 23 August25 °C33 %
- 24 August25 °C47 %
- 25 August24 °C37 %
- 26 August24 °C37 %
- 27 August23 °C30 %
- 28 August23 °C40 %
- 29 August23 °C20 %
- 30 August23 °C30 %
- 31 August23 °C30 %
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August in Cologne: the last 30 years
Warmest August: 2020 (21 °C on average), coldest: 2005 (17 °C). Highest: 39 °C on 12 August 2003. Lowest: 4 °C on 30 August 2007.
| Year | Day | Night | Precipitation | Snow days |
|---|---|---|---|---|
| 2026 | 28 °C | 13 °C | 90 mm | 0 |
| 2025 | 25 °C | 12 °C | 44 mm | 0 |
| 2024 | 26 °C | 14 °C | 76 mm | 0 |
| 2023 | 24 °C | 13 °C | 129 mm | – |
| 2022 | 29 °C | 13 °C | 21 mm | – |
| 2021 | 22 °C | 12 °C | 94 mm | 0 |
| 2020 | 28 °C | 15 °C | 108 mm | 0 |
| 2019 | 26 °C | 13 °C | 83 mm | 0 |
| 2018 | 27 °C | 13 °C | 45 mm | 0 |
| 2017 | 23 °C | 13 °C | 148 mm | 0 |
| 2016 | 25 °C | 12 °C | 50 mm | 0 |
| 2015 | 26 °C | 14 °C | 108 mm | 0 |
| 2014 | 22 °C | 12 °C | 142 mm | 0 |
| 2013 | 25 °C | 12 °C | 24 mm | 0 |
| 2012 | 25 °C | 13 °C | 52 mm | 0 |
| 2011 | 24 °C | 13 °C | 120 mm | 0 |
| 2010 | 23 °C | 13 °C | 214 mm | 0 |
| 2009 | 26 °C | 12 °C | 39 mm | 0 |
| 2008 | 23 °C | 14 °C | 63 mm | 0 |
| 2007 | 22 °C | 12 °C | 193 mm | 0 |
| 2006 | 22 °C | 12 °C | 97 mm | 0 |
| 2005 | 22 °C | 11 °C | 83 mm | 0 |
| 2004 | 25 °C | 14 °C | 129 mm | 0 |
| 2003 | 28 °C | 13 °C | 55 mm | 0 |
| 2002 | 24 °C | 14 °C | 97 mm | 0 |
| 2001 | 26 °C | 14 °C | 44 mm | 0 |
| 2000 | 24 °C | 13 °C | 104 mm | 0 |
| 1999 | 24 °C | 13 °C | 86 mm | 0 |
| 1998 | 24 °C | 11 °C | 44 mm | 0 |
| 1997 | 27 °C | 15 °C | 34 mm | 0 |
Rain day: at least 1 mm of rain or snow. Snow day: at least 1 cm of snow on the ground in the morning. Frost day: below 0 °C at night. Averages come from the last 30 years. A month only counts once it has ended.
Weather station: Köln/Bonn (16 km). Data: Deutscher Wetterdienst (DWD), CC BY 4.0.