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
The average high-temperature during September registers at a still comfortable 17.8°C (64°F), maintaining a close resemblance to the previous month. Nights in September cool down, indicating a minor disparity from daytime highs with an average low-temperature of 13.8°C (56.8°F).Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 79%.Rainfall
In Ouve-Wirquin, in September, during 13.2 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Ouve-Wirquin, during the entire year, the rain falls for 175.8 days and collects up to 430mm (16.93") of precipitation.Snowfall
In Ouve-Wirquin, France, snow does not fall in April through October.Daylight
In Ouve-Wirquin, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 07:06 and sunset at 20:36. On the last day of September, sunrise is at 07:51 and sunset at 19:31 CEST.
Sunshine
In Ouve-Wirquin, the average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the temperature in September in Ouve-Wirquin?
What are the least humid months in Ouve-Wirquin?
What is the average humidity in September in Ouve-Wirquin?
How many days does it rain in September in Ouve-Wirquin?
When it does not snow in Ouve-Wirquin?
What is the average length of the day in September in Ouve-Wirquin?
What time are sunrise and sunset in September in Ouve-Wirquin?
How long on average sun shines in September in Ouve-Wirquin?
How high is the UV index in September in Ouve-Wirquin?
Average temperature in September
Ouve-Wirquin, France
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is August (19.6°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in September: 13.8°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average pressure in September
Ouve-Wirquin, France
- 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 (1011.6mbar).
Average wind speed in September
Ouve-Wirquin, France
- Average wind speed in September: 19.8km/h
The windiest month (with the highest average wind speed) is December (27.4km/h).
The calmest month (with the lowest average wind speed) is July (18.1km/h).
Average humidity in September
Ouve-Wirquin, France
- Average humidity in September: 79%
The months with the highest relative humidity are January, June and December (83%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in September
Ouve-Wirquin, France
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is December (54mm).
The driest months (with the least rainfall) are April and May (19mm).
Average rainfall days in September
Ouve-Wirquin, France
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is November (17.9 days).
The month with the least rainy days is April (11.5 days).
Average snowfall in September
Ouve-Wirquin, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Ouve-Wirquin, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Ouve-Wirquin, France
- 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 June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 12min).
Average sunshine days in September
Ouve-Wirquin, France
- Average sunshine days in September: 12.2 days
The month with the most sunshine days is April (15.4 days).
The month with the least sunshine days is November (9.2 days).
Average UV index in September
Ouve-Wirquin, France
- Average UV index in September: 4
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 and November (UV index 2).
Average cloud cover in September
Ouve-Wirquin, France
- Average cloud cover in September: 40
The month with the most cloud cover is November (Cloud cover 59).
The months with the least cloud cover are April and August (Cloud cover 38).
Average visibility in September
Ouve-Wirquin, France
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Ouve-Wirquin, France
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