August weather forecastGrolloo, Netherlands
August
Weather in August
August, the last month of the summer in Grolloo, is another pleasant month, with temperature in the range of an average low of 13.2°C (55.8°F) and an average high of 21.9°C (71.4°F).Temperature
August is the month that records the highest temperatures, with averages ranging from a high of 21.9°C (71.4°F) to a low of 13.2°C (55.8°F).Humidity
The average relative humidity in August is 79%.Rainfall
In Grolloo, during August, the rain falls for 17.2 days and regularly aggregates up to 44mm (1.73") of precipitation. In Grolloo, during the entire year, the rain falls for 176.6 days and collects up to 457mm (17.99") of precipitation.Snowfall
May through October are months without snowfall in Grolloo, Netherlands.Daylight
In August, the average length of the day is 14h and 41min.On the first day of the month, sunrise is at 05:52 and sunset at 21:26. On the last day of August, sunrise is at 06:42 and sunset at 20:24 CEST.
Sunshine
July and August, with an average of 8.5h of sunshine, are months with the most sunshine.UV index
In Grolloo, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 4 in August translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Grolloo, Netherlands
- Average high temperature in August: 21.9°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in August: 13.2°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (0.5°C).
Average pressure in August
Grolloo, Netherlands
- Average pressure in August: 1014.8mbar
The month with the highest atmospheric pressure is September (1016.5mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in August
Grolloo, Netherlands
- Average wind speed in August: 12.7km/h
The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest months (with the lowest average wind speed) are July and August (12.7km/h).
Average humidity in August
Grolloo, Netherlands
- Average humidity in August: 79%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in August
Grolloo, Netherlands
- Average rainfall in August: 44mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in August
Grolloo, Netherlands
- Average rainfall days in August: 17.2 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in August
Grolloo, Netherlands
- Average snowfall in August: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Grolloo, Netherlands
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.5 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
Grolloo, Netherlands
- Average daylight in August: 14h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in August: 8h and 30min
The months with the most sunshine are July and August (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in August
Grolloo, Netherlands
- Average sunshine days in August: 11.7 days
The months with the most sunshine days are September and October (16.7 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in August
Grolloo, 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
Grolloo, Netherlands
- Average cloud cover in August: 46
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 44).
Average visibility in August
Grolloo, Netherlands
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
