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
As Darnétal steps into September, the average high-temperature is measured at a refreshing 19.5°C (67.1°F), displaying minor differences from August's 22.4°C (72.3°F). Darnétal anticipates an average minimum temperature of 10.5°C (50.9°F) in the month of September.Humidity
In September, the average relative humidity in Darnétal is 80%.Rainfall
April and September are months with the least rain when the rain falls for 12.9 days and typically aggregates up to 21mm (0.83") of rain.Snowfall
In Darnétal, France, snow does not fall in May through October.Daylight
The average length of the day in September in Darnétal is 12h and 36min.On the first day of September, sunrise is at 07:12 and sunset at 20:38. On the last day of the month, sunrise is at 07:54 and sunset at 19:35 CEST.
Sunshine
In Darnétal, the average sunshine in September is 7.3h.UV index
In Darnétal, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in September translates into this advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the usual temperature for Darnétal in September?
What is the average humidity in September in Darnétal?
What is the driest month in Darnétal?
How many days does it rain in September in Darnétal?
When it does not snow in Darnétal?
How many hours of daylight does Darnétal have in September?
What time are sunrise and sunset in September in Darnétal?
How long on average sun shines in September in Darnétal?
What is the UV index reading in September in Darnétal?
Average temperature in September
Darnétal, France
- Average high temperature in September: 19.5°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 (6.3°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Darnétal, France
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in September
Darnétal, France
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Darnétal, France
- Average humidity in September: 80%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (78%).
Average rainfall in September
Darnétal, France
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is December (45mm).
The driest months (with the least rainfall) are April and September (21mm).
Average rainfall days in September
Darnétal, France
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in September
Darnétal, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Darnétal, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.8 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
Darnétal, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Darnétal, France
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in September
Darnétal, France
- Average UV index in September: 4
The months with the highest UV index are 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 September
Darnétal, France
- Average cloud cover in September: 44
The months with the most cloud cover are January and November (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 44).
Average visibility in September
Darnétal, France
- Average visibility in September: 8km
The months with the highest visibility are February, March, April and December (9km).
The months with the lowest visibility are January, May, June, July, August, September, October and November (8km).
Darnétal, France
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