Monthly climate guide
Kiel weather in August
August in Kiel is typically mild, with average daytime highs around 21°C (69°F) and night-time lows near 15°C (58°F). The month usually brings about 69 mm of rain (some rain) and is often cloudy. Daytime highs are about the same as July and 3°C warmer than September.
What stands out in August
- Kiel is usually about 2°C cooler than Hamburg, 90 km away, in August.
- Days and nights are close, only about 6°C apart.
- In Kiel, August is late summer.
August is typically Kiel's warmest month.
Avg high
21°C
69°F
Avg low
15°C
58°F
Rainfall
69 mm
some rain
Humidity
81%
relative
Sky
66%
cloud · often cloudy
Kiel weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 3°C / 38°F | 0°C / 32°F | 69 mm | 93% | 85% |
| February | 4°C / 39°F | 0°C / 32°F | 51 mm | 90% | 83% |
| March | 7°C / 44°F | 1°C / 35°F | 43 mm | 88% | 75% |
| April | 11°C / 52°F | 4°C / 40°F | 35 mm | 83% | 63% |
| May | 15°C / 60°F | 8°C / 47°F | 48 mm | 80% | 63% |
| June | 19°C / 66°F | 12°C / 54°F | 69 mm | 80% | 66% |
| July | 21°C / 69°F | 14°C / 57°F | 69 mm | 80% | 68% |
| August | 21°C / 69°F | 15°C / 58°F | 69 mm | 81% | 66% |
| September | 18°C / 64°F | 12°C / 54°F | 61 mm | 84% | 69% |
| October | 13°C / 56°F | 9°C / 48°F | 66 mm | 88% | 75% |
| November | 8°C / 46°F | 5°C / 41°F | 55 mm | 92% | 80% |
| December | 5°C / 41°F | 2°C / 36°F | 81 mm | 94% | 85% |
What to pack for August
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
Is August a good time to visit Kiel?
Compare the months in the chart above to find your ideal window.
Best time to visit Kiel →Other Germany cities in August
Cite or embed this data
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Kiel weather in August. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/germany/kiel/august
<a href="https://weathercompare.eu/weather/germany/kiel/august">Kiel weather in August</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/germany/kiel" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Kiel weather in August"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/germany/kiel/august">Kiel weather in August</a> – WeatherCompare</p>
Kiel in August: quick answers
Is August a good time to visit Kiel?
August is a reasonable time for Kiel: highs around 21°C and about 69 mm of rain, though not one of the three best months.
How warm is Kiel in August?
Average highs are about 21°C (69°F) and average lows about 15°C (58°F), based on 10 years of daily data.
Does it rain a lot in Kiel in August?
Kiel typically gets around 69 mm of rain in August — some rain.
Figures are long-term averages for the area around Kiel (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.