August weather forecastArnhem, Netherlands
August
Weather in August
August maintains a warm climate, akin to its predecessor, with temperatures marginally cooler. This month is the last of the peak summer months and heralds the approaching end of the season. Despite the relative humidity remaining steady at 78%, users can expect quite a warm month. As outdoor activities continue to flourish, this period offers a welcome opportunity for residents and tourists to immerse themselves in open-air festivals and events.Temperature
Arnhem, Netherlands, marks the start of August with an average high-temperature of a still agreeable 22.3°C (72.1°F), hinting at a slight fluctuation from July's 22.6°C (72.7°F). Arnhem, during the month of August, experiences an average low-temperature of 13.8°C (56.8°F).Humidity
In Arnhem, the average relative humidity in August is 78%.Rainfall
In Arnhem, Netherlands, during August, the rain falls for 14.8 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, in Arnhem, there are 155.3 rainfall days, and 290mm (11.42") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Arnhem.Daylight
In August, the average length of the day is 14h and 36min.On the first day of August in Arnhem, sunrise is at 05:59 and sunset at 21:26. On the last day of the month, sunrise is at 06:47 and sunset at 20:25 CEST.
Sunshine
In August, the average sunshine is 8.7h.UV index
In August, the average daily maximum UV index in Arnhem is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 in August translates into these instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Arnhem, Netherlands
- Average high temperature in August: 22.3°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in August: 13.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).
Average pressure in August
Arnhem, Netherlands
- Average pressure in August: 1015.3mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in August
Arnhem, Netherlands
- Average wind speed in August: 11.6km/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 (11.6km/h).
Average humidity in August
Arnhem, Netherlands
- Average humidity in August: 78%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in August
Arnhem, Netherlands
- Average rainfall in August: 29mm
The wettest month (with the highest rainfall) is July (37mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in August
Arnhem, Netherlands
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is July (17.9 days).
The months with the least rainy days are October and November (10 days).
Average snowfall in August
Arnhem, Netherlands
- Average snowfall in August: 0mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Arnhem, Netherlands
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (3.3 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
Arnhem, Netherlands
- Average daylight in August: 14h and 36min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in August: 8h and 42min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in August
Arnhem, Netherlands
- Average sunshine days in August: 12.7 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in August
Arnhem, 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
Arnhem, Netherlands
- Average cloud cover in August: 43
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in August
Arnhem, Netherlands
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
