August weather forecastHellevoetsluis, Netherlands
August
Weather in August
August, the last month of the summer in Hellevoetsluis, is another pleasant month, with an average temperature varying between 16.1°C (61°F) and 20.9°C (69.6°F).Temperature
August stands out as Hellevoetsluis's warmest month, with an average high-temperature of 20.9°C (69.6°F) and a low-temperature of 16.1°C (61°F).Humidity
In Hellevoetsluis, the average relative humidity in August is 76%.Rainfall
August is the month with the most rainfall in Hellevoetsluis. Rain falls for 16.7 days and accumulates 43mm (1.69") of precipitation.Snowfall
In Hellevoetsluis, Netherlands, snow does not fall in April through October.Daylight
In August, the average length of the day in Hellevoetsluis, Netherlands, is 14h and 35min.On the first day of the month, sunrise is at 06:06 and sunset at 21:32. On the last day of August, sunrise is at 06:54 and sunset at 20:32 CEST.
Sunshine
In August, the average sunshine is 9.6h.UV index
The months with the highest UV index in Hellevoetsluis are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 5 during August leads to these instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Hellevoetsluis, Netherlands
- 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 (6°C).
- Average low temperature in August: 16.1°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in August
Hellevoetsluis, Netherlands
- Average pressure in August: 1015.1mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in August
Hellevoetsluis, Netherlands
- Average wind speed in August: 16.8km/h
The windiest month (with the highest average wind speed) is December (24.9km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in August
Hellevoetsluis, Netherlands
- Average humidity in August: 76%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is April (75%).
Average rainfall in August
Hellevoetsluis, Netherlands
- Average rainfall in August: 43mm
The wettest month (with the highest rainfall) is August (43mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in August
Hellevoetsluis, Netherlands
- Average rainfall days in August: 16.7 days
The month with the highest number of rainy days is October (17 days).
The month with the least rainy days is April (9.6 days).
Average snowfall in August
Hellevoetsluis, Netherlands
- Average snowfall in August: 0mm
The months with the highest snowfall are January and February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Hellevoetsluis, Netherlands
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.9 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
Hellevoetsluis, 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 54min).
- Average sunshine in August: 9h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in August
Hellevoetsluis, Netherlands
- Average sunshine days in August: 11.1 days
The month with the most sunshine days is April (17.8 days).
The months with the least sunshine days are November and December (9.7 days).
Average UV index in August
Hellevoetsluis, Netherlands
- 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).
Average cloud cover in August
Hellevoetsluis, Netherlands
- Average cloud cover in August: 37
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Hellevoetsluis, Netherlands
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
