August weather forecast
Diekirch, Luxembourg

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Weather in August

Moving into August, Diekirch continues to savour the summer heat. The sunshine dominates most of the days, illuminating the city in radiant light. Despite the summer vibes, signs of the approaching autumn subtly make their way into the city. The mercury in August records a slight uptick from the previous month, ranging from 11.1°C (52°F) to 20.9°C (69.6°F). Although the general tone remains summery, the transition to the next season is on the horizon.

Temperature

August, with its average high-temperature of 20.9°C (69.6°F) and an average low-temperature of 11.1°C (52°F), holds the record as the warmest month in Diekirch.

Humidity

In Diekirch, the average relative humidity in August is 81%.

Rainfall

In Diekirch, in August, during 17.8 rainfall days, 58mm (2.28") of precipitation is typically accumulated. In Diekirch, during the entire year, the rain falls for 189.4 days and collects up to 645mm (25.39") of precipitation.

Snowfall

June through September are months without snowfall in Diekirch.

Daylight

In Diekirch, the average length of the day in August is 14h and 25min.
On the first day of August in Diekirch, sunrise is at 06:06 and sunset at 21:17. On the last day of the month, sunrise is at 06:49 and sunset at 20:21 CEST.

Sunshine

The average sunshine in August is 8.6h.

UV index

In Diekirch, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 4 during August translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What is the hottest time of year in Diekirch?

August stands out as Diekirch's warmest month, with temperatures ranging between an average high of 20.9°C (69.6°F) and a low of 11.1°C (52°F).

What are the temperatures in Diekirch in August?

The high-temperature during August is 20.9°C (69.6°F) and the low-temperature is 11.1°C (52°F).

What is the average humidity in August in Diekirch?

The average relative humidity in August in Diekirch, Luxembourg, is 81%.

How many days does it rain in August in Diekirch?

In Diekirch, in August, during 17.8 rainfall days, 58mm (2.28") of precipitation is typically accumulated.

When it does not snow in Diekirch?

In Diekirch, Luxembourg, snow does not fall in June through September.

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

In August, the average day length in Diekirch, Luxembourg, is 14h and 25min.

When is the sunrise / sunset in August in Diekirch?

On the first day of August, sunrise is at 06:06 and sunset at 21:17. On the last day of the month, sunrise is at 06:49 and sunset at 20:21 CEST.

How many hours of sunshine does Diekirch have in August?

In Diekirch, the average sunshine duration in August is 8.6h.

What is the UV index reading in August in Diekirch?

The average daily maximum UV index in August in Diekirch, Luxembourg, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
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
Diekirch, Luxembourg

Average temperature in August - Diekirch, Luxembourg
  • Average high temperature in August: 20.9°C

The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (2.5°C).

  • Average low temperature in August: 11.1°C

The months with the highest average low temperature are July and August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).

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Average pressure in August
Diekirch, Luxembourg

Average pressure in August - Diekirch, Luxembourg
  • Average pressure in August: 1015.9mbar

The months with the highest atmospheric pressure are September and December (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).

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Average wind speed in August
Diekirch, Luxembourg

Average wind speed in August - Diekirch, Luxembourg
  • Average wind speed in August: 10km/h

The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).

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Average humidity in August
Diekirch, Luxembourg

Average humidity in August - Diekirch, Luxembourg
  • Average humidity in August: 81%

The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (79%).

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Average rainfall in August
Diekirch, Luxembourg

Average rainfall in August - Diekirch, Luxembourg
  • Average rainfall in August: 58mm

The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is April (37mm).

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Average rainfall days in August
Diekirch, Luxembourg

Average rainfall days in August - Diekirch, Luxembourg
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (11.1 days).

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Average snowfall in August
Diekirch, Luxembourg

Average snowfall in August - Diekirch, Luxembourg
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (90mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in August
Diekirch, Luxembourg

Average snowfall days in August - Diekirch, Luxembourg
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Diekirch, Luxembourg

Average daylight in August / Average sunshine in August - Diekirch, Luxembourg
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in August: 8h and 4min

The month with the most sunshine is July (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).

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Average sunshine days in August
Diekirch, Luxembourg

Average sunshine days in August - Diekirch, Luxembourg
  • Average sunshine days in August: 10.8 days

The month with the most sunshine days is September (13 days).
The month with the least sunshine days is June (7.2 days).

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Average UV index in August
Diekirch, Luxembourg

Average UV index in August - Diekirch, Luxembourg
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in August
Diekirch, Luxembourg

Average cloud cover in August - Diekirch, Luxembourg
  • Average cloud cover in August: 44

The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 44).

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Average visibility in August
Diekirch, Luxembourg

Average visibility in August - Diekirch, Luxembourg
  • Average visibility in August: 8km

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

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Diekirch, Luxembourg

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