August weather forecast
Kiel, Germany

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Weather in August

As the summer season starts to wind down, weather patterns in Kiel, Germany in August follow suit. Throughout the month, the city experiences a slight reduction in temperature from the hot July weather. Nevertheless, August still offers good swimming conditions, with sea temperatures holding steady at around 18.4°C (65.1°F). Interestingly, despite the decline in temperature, August sees a reduction in rainfall to 22mm (0.87") and the highest average wind speed of 12.6km/h (7.8mph). While the daylight gradually reduces, the summer's lingering warmth and long evenings continue to encourage outdoor activities and exploration.

Temperature

Kiel's temperatures peak on average in August, reaching 21.8°C (71.2°F) at their highest and 13.4°C (56.1°F) at their lowest.

Humidity

April and August, with an average relative humidity of 78%, are the least humid months in Kiel.

Rainfall

In August, in Kiel, the rain falls for 12.9 days. Throughout August, 22mm (0.87") of precipitation is accumulated. Throughout the year, in Kiel, there are 135.4 rainfall days, and 234mm (9.21") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Sea temperature

With an average sea temperature of 18.4°C (65.1°F), August is the month with the warmest seawater in Kiel.
Note: Most people find swimming in 18.4°C (65.1°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).

Daylight

In August, the average length of the day in Kiel is 14h and 50min.
On the first day of the month, sunrise is at 05:32 and sunset at 21:19. On the last day of August, in Kiel, sunrise is at 06:26 and sunset at 20:12 CEST.

Sunshine

August has the most sunshine of the year in Kiel, with an average of 8.9h of sunshine.

UV index

In Kiel, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 4 transforms into these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What are the warmest months in Kiel?

The warmest temperatures in Kiel occur during August, when averages reach a peak of 21.8°C (71.2°F) and a low of 13.4°C (56.1°F).

What is the temperature in August in Kiel?

August temperatures in Kiel vary between a high-temperature of 21.8°C (71.2°F) and a low-temperature of 13.4°C (56.1°F).

What are the least humid months in Kiel?

The months with the lowest humidity in Kiel are April and August, with an average relative humidity of 78%.

What is the average humidity in August in Kiel?

In Kiel, Germany, the average relative humidity in August is 78%.

How much does it rain in Kiel in August?

In Kiel, Germany, in August, it is raining for 12.9 days, with typically 22mm (0.87") of accumulated precipitation.

When it does not snow in Kiel?

May through October are months without snowfall.

What month is the sea warmest in Kiel?

The month with the warmest seawater in Kiel is August, with an average sea temperature of 18.4°C (65.1°F).

What is the sea water temperature in August in Kiel?

In August, the average sea temperature in Kiel, Germany, is 18.4°C (65.1°F). For most, swimming in 18.4°C (65.1°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Kiel have in August?

In Kiel, Germany, the average day length in August is 14h and 50min.

When is the sunrise / sunset in August in Kiel?

In August, on the first day of the month, sunrise is at 05:32 and sunset at 21:19. On the last day of the month, in Kiel, Germany, sunrise is at 06:26 and sunset at 20:12 CEST.

What month has the most sunshine in Kiel?

With an average of 8.9h of sunshine, August has the most sunshine of the year in Kiel.

How many hours of sunshine does Kiel have in August?

In Kiel, the average sunshine duration in August is 8.9h.

What is the UV index intensity in August in Kiel?

In Kiel, Germany, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Kiel, Germany

Average temperature in August - Kiel, Germany
  • Average high temperature in August: 21.8°C

The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (2.8°C).

  • Average low temperature in August: 13.4°C

The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).

Average pressure in August
Kiel, Germany

Average pressure in August - Kiel, Germany
  • Average pressure in August: 1014.5mbar

The month with the highest atmospheric pressure is September (1016mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).

Average wind speed in August
Kiel, Germany

Average wind speed in August - Kiel, Germany
  • Average wind speed in August: 12.6km/h

The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.6km/h).

Average humidity in August
Kiel, Germany

Average humidity in August - Kiel, Germany
  • Average humidity in August: 78%

The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and August (78%).

Average rainfall in August
Kiel, Germany

Average rainfall in August - Kiel, Germany
  • Average rainfall in August: 22mm

The wettest month (with the highest rainfall) is July (30mm).
The driest month (with the least rainfall) is April (11mm).

Average rainfall days in August
Kiel, Germany

Average rainfall days in August - Kiel, Germany
  • Average rainfall days in August: 12.9 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (8.2 days).

Average snowfall in August
Kiel, Germany

Average snowfall in August - Kiel, Germany
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in August
Kiel, Germany

Average snowfall days in August - Kiel, Germany
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in August
Kiel, Germany

Average sea temperature in August - Kiel, Germany
  • Average sea temperature in August: 18.4°C

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is January (2.7°C).

Average daylight in August /
Average sunshine in August
Kiel, Germany

Average daylight in August / Average sunshine in August - Kiel, Germany
  • Average daylight in August: 14h and 5min

The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).

  • Average sunshine in August: 8h and 5min

The month with the most sunshine is August (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

Average sunshine days in August
Kiel, Germany

Average sunshine days in August - Kiel, Germany
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in August
Kiel, Germany

Average UV index in August - Kiel, Germany
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in August
Kiel, Germany

Average cloud cover in August - Kiel, Germany
  • Average cloud cover in August: 43

The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are April and August (Cloud cover 43).

Average visibility in August
Kiel, Germany

Average visibility in August - Kiel, Germany
  • Average visibility in August: 9km

The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).

Kiel, Germany

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