Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The advent of September brings a slight shift in average high-temperature, moving from an agreeable 22.3°C (72.1°F) in August to an enjoyable 19°C (66.2°F). In September, Fontaine-l'Eveque experiences an average nighttime temperature of 10.4°C (50.7°F).Humidity
In September, the average relative humidity is 79%.Rainfall
In Fontaine-l'Eveque, in September, during 13.8 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Fontaine-l'Eveque, during the entire year, the rain falls for 181.4 days and collects up to 503mm (19.8") of precipitation.Snowfall
In Fontaine-l'Eveque, snow does not fall in April through September.Daylight
In Fontaine-l'Eveque, the average length of the day in September is 12h and 37min.On the first day of September, sunrise is at 06:57 and sunset at 20:27. On the last day of the month, sunrise is at 07:42 and sunset at 19:22 CEST.
Sunshine
In September, the average sunshine is 7.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Exercise prevention - Warding off sunburn is urged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
When is the sunrise / sunset in September in Fontaine-l'Eveque?
How many hours of sunshine does Fontaine-l'Eveque have in September?
How high is the UV index in September?
Average temperature in September
Fontaine-l'Eveque, Belgium
- Average high temperature in September: 19°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.4°C).
Average pressure in September
Fontaine-l'Eveque, Belgium
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in September
Fontaine-l'Eveque, Belgium
- Average wind speed in September: 12.1km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Fontaine-l'Eveque, Belgium
- Average humidity in September: 79%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Fontaine-l'Eveque, Belgium
- Average rainfall in September: 37mm
The wettest months (with the highest rainfall) are August and December (48mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in September
Fontaine-l'Eveque, Belgium
- Average rainfall days in September: 13.8 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in September
Fontaine-l'Eveque, Belgium
- Average snowfall in September: 0mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Fontaine-l'Eveque, Belgium
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Fontaine-l'Eveque, Belgium
- Average daylight in September: 12h and 4min
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 6min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Fontaine-l'Eveque, Belgium
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is March (14.2 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in September
Fontaine-l'Eveque, Belgium
- Average UV index in September: 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 September
Fontaine-l'Eveque, Belgium
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 66).
The months with the least cloud cover are April and August (Cloud cover 44).
Average visibility in September
Fontaine-l'Eveque, Belgium
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
