August weather forecast
Koblenz, Germany

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Weather in August

The last month of the summer, August, is another warm month in Koblenz, Germany, with an average temperature ranging between max 23.8°C (74.8°F) and min 12.5°C (54.5°F).

Temperature

The commencement of August notes an average high-temperature of a still moderately hot 23.8°C (74.8°F), exhibiting little difference from the previous month. Koblenz records an average low-temperature of 12.5°C (54.5°F) throughout the month of August.

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 73%.

Rainfall

August is the month with the most rainfall. Rain falls for 13.9 days and accumulates 33mm (1.3") of precipitation.

Snowfall

In Koblenz, snow does not fall in May through October.

Daylight

In Koblenz, the average length of the day in August is 14h and 27min.
On the first day of the month, sunrise is at 05:58 and sunset at 21:13. On the last day of August, in Koblenz, Germany, sunrise is at 06:43 and sunset at 20:16 CEST.

Sunshine

In Koblenz, the average sunshine in August is 9.7h.

UV index

The months with the highest UV index in Koblenz are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the maximum UV index of 5 transforms into these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What are August temperatures in Koblenz?

Koblenz in August has an average high-temperature of 23.8°C (74.8°F) and an average low-temperature of 12.5°C (54.5°F).

What is the least humid month in Koblenz?

The months with the lowest humidity in Koblenz are July and August, with an average relative humidity of 73%.

What is the average humidity in August in Koblenz?

The average relative humidity in August in Koblenz, Germany, is 73%.

What is the rainiest month in Koblenz?

August is the month with the most rainfall in Koblenz, Germany. Rain falls for 13.9 days and accumulates 33mm (1.3") of precipitation.

How many days does it rain in August in Koblenz?

In Koblenz, during August, the rain falls for 13.9 days and regularly aggregates up to 33mm (1.3") of precipitation.

When it does not snow in Koblenz?

In Koblenz, Germany, snow does not fall in May through October.

What is the average length of the day in August in Koblenz?

In August, the average day length is 14h and 27min.

When are sunrise and sunset in August in Koblenz?

On the first day of August in Koblenz, Germany, sunrise is at 05:58 and sunset at 21:13. On the last day of the month, sunrise is at 06:43 and sunset at 20:16 CEST.

How many hours of sunshine does Koblenz have in August?

In August, the average sunshine duration in Koblenz is 9.7h.

What are the months with the highest UV index in Koblenz?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

How high is the UV index in August in Koblenz?

The average daily maximum UV index in August in Koblenz, Germany, is 5. 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
Koblenz, Germany

Average temperature in August - Koblenz, Germany
  • Average high temperature in August: 23.8°C

The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in August: 12.5°C

The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).

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Average pressure in August
Koblenz, Germany

Average pressure in August - Koblenz, Germany
  • Average pressure in August: 1016mbar

The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).

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Average wind speed in August
Koblenz, Germany

Average wind speed in August - Koblenz, Germany
  • Average wind speed in August: 8.1km/h

The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).

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Average humidity in August
Koblenz, Germany

Average humidity in August - Koblenz, Germany
  • Average humidity in August: 73%

The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are July and August (73%).

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Average rainfall in August
Koblenz, Germany

Average rainfall in August - Koblenz, Germany
  • Average rainfall in August: 33mm

The wettest month (with the highest rainfall) is August (33mm).
The driest month (with the least rainfall) is January (15mm).

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Average rainfall days in August
Koblenz, Germany

Average rainfall days in August - Koblenz, Germany
  • Average rainfall days in August: 13.9 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in August
Koblenz, Germany

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

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

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Average snowfall days in August
Koblenz, Germany

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

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Koblenz, Germany
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

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Average sunshine days in August
Koblenz, Germany

Average sunshine days in August - Koblenz, Germany
  • Average sunshine days in August: 14.9 days

The months with the most sunshine days are April, September and October (17.5 days).
The month with the least sunshine days is December (12.4 days).

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Average UV index in August
Koblenz, Germany

Average UV index in August - Koblenz, Germany
  • Average UV index in August: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Koblenz, Germany

Average cloud cover in August - Koblenz, Germany
  • Average cloud cover in August: 37

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in August
Koblenz, Germany

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

The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).

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Koblenz, Germany

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