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
Weather in September
Temperature
Farciennes's September weather shows a modest shift in high-temperatures, falling from August's agreeable 22.4°C (72.3°F) to a refreshing 18.8°C (65.8°F). September brings with it a nighttime average temperature of 10.2°C (50.4°F) in Farciennes.Humidity
In September, the average relative humidity in Farciennes is 80%.Rainfall
September is the month with the least rainfall in Farciennes. Rain falls for 13.3 days and accumulates 28mm (1.1") of precipitation.Snowfall
In Farciennes, snow does not fall in April through September.Daylight
In September, the average length of the day in Farciennes is 12h and 37min.On the first day of September in Farciennes, Belgium, sunrise is at 06:57 and sunset at 20:26. On the last day of the month, sunrise is at 07:41 and sunset at 19:21 CEST.
Sunshine
The average sunshine in September is 7.4h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the usual temperature for Farciennes in September?
What is the average humidity in September in Farciennes?
What is the driest month in Farciennes?
How many days does it rain in September in Farciennes?
When it does not snow in Farciennes?
Does it snow in Farciennes in September?
What is the average length of the day in September in Farciennes?
What time are sunrise and sunset in September in Farciennes?
How many hours of sunshine does Farciennes have in September?
What is the UV index reading in September in Farciennes?
Average temperature in September
Farciennes, Belgium
- Average high temperature in September: 18.8°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in September: 10.2°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 (0.6°C).
Average pressure in September
Farciennes, Belgium
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in September
Farciennes, Belgium
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Farciennes, Belgium
- Average humidity in September: 80%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Farciennes, Belgium
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in September
Farciennes, Belgium
- Average rainfall days in September: 13.3 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
Farciennes, 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
Farciennes, 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
Farciennes, 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 July (Average sunshine: 8h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in September
Farciennes, Belgium
- Average sunshine days in September: 14.2 days
The months with the most sunshine days are March and September (14.2 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in September
Farciennes, 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
Farciennes, Belgium
- Average cloud cover in September: 45
The months with the most cloud cover are January and December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 44).
Average visibility in September
Farciennes, Belgium
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, May, June, July, August and October (9km).
The months with the lowest visibility are January, September, November and December (8km).
Farciennes, Belgium
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