Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
During July and August, Heerlen experiences its highest average temperatures, peaking at 22.6°C (72.7°F).Humidity
In Heerlen, the average relative humidity in August is 76%.Rainfall
In Heerlen, Netherlands, in August, during 17.9 rainfall days, 48mm (1.89") of precipitation is typically accumulated. Throughout the year, there are 182.5 rainfall days, and 482mm (18.98") of precipitation is accumulated.Snowfall
In Heerlen, snow does not fall in April through October.Daylight
In August, the average length of the day is 14h and 30min.On the first day of August in Heerlen, sunrise is at 06:03 and sunset at 21:21. On the last day of the month, sunrise is at 06:49 and sunset at 20:23 CEST.
Sunshine
With an average of 9.2h of sunshine, August has the most sunshine of the year.UV index
In August, the average daily maximum UV index in Heerlen is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In August, a daily maximum UV index of 4 leads to the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What are the warmest months in Heerlen?
What are the temperatures in Heerlen in August?
What is the average humidity in August in Heerlen?
How many days does it rain in August in Heerlen?
When it does not snow in Heerlen?
How many hours of daylight does Heerlen have in August?
When are sunrise and sunset in August in Heerlen?
What month has the most sunshine in Heerlen?
How long on average sun shines in August in Heerlen?
How high is the UV index in August in Heerlen?
Average temperature in August
Heerlen, Netherlands
- Average high temperature in August: 22.6°C
The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in August: 13.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (0.4°C).
Average pressure in August
Heerlen, Netherlands
- Average pressure in August: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in August
Heerlen, Netherlands
- Average wind speed in August: 11.1km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in August
Heerlen, Netherlands
- Average humidity in August: 76%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (75%).
Average rainfall in August
Heerlen, Netherlands
- Average rainfall in August: 48mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in August
Heerlen, Netherlands
- Average rainfall days in August: 17.9 days
The months with the highest number of rainy days are May and July (18 days).
The month with the least rainy days is September (12.2 days).
Average snowfall in August
Heerlen, Netherlands
- Average snowfall in August: 0mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Heerlen, Netherlands
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Heerlen, Netherlands
- Average daylight in August: 14h and 3min
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 0min).
- Average sunshine in August: 9h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in August
Heerlen, Netherlands
- Average sunshine days in August: 11.1 days
The months with the most sunshine days are September and October (15.5 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in August
Heerlen, Netherlands
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Heerlen, Netherlands
- Average cloud cover in August: 40
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in August
Heerlen, Netherlands
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
Heerlen, Netherlands
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