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
With the onset of September, Valdena's average high-temperature adjusts, receding from August's moderately hot 26°C (78.8°F) to a pleasant 20.7°C (69.3°F). An average minimum temperature of 11.3°C (52.3°F) marks the month of September.Humidity
The average relative humidity in September is 79%.Rainfall
In Valdena, in September, it is raining for 15.6 days, with typically 66mm (2.6") of accumulated precipitation. In Valdena, during the entire year, the rain falls for 182.7 days and collects up to 928mm (36.54") of precipitation.Snowfall
April through September are months without snowfall in Valdena.Daylight
In Valdena, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:44 and sunset at 19:57. On the last day of September, sunrise is at 07:18 and sunset at 19:03 CEST.
Sunshine
In September, the average sunshine in Valdena is 9.3h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 4 in September leads to these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the temperature in September in Valdena?
What is the average humidity in September in Valdena?
How much does it rain in Valdena in September?
When it does not snow in Valdena?
Does it snow in Valdena in September?
What is the average length of the day in September in Valdena?
When is the sunrise / sunset in September in Valdena?
How long on average sun shines in September in Valdena?
What is the UV index reading in September in Valdena?
Average temperature in September
Valdena, Italy
- Average high temperature in September: 20.7°C
The warmest month (with the highest average high temperature) is August (26°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in September
Valdena, Italy
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in September
Valdena, Italy
- Average wind speed in September: 6.2km/h
The windiest months (with the highest average wind speed) are February and March (8.4km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in September
Valdena, Italy
- Average humidity in September: 79%
The month with the highest relative humidity is November (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Valdena, Italy
- Average rainfall in September: 66mm
The wettest month (with the highest rainfall) is November (128mm).
The driest month (with the least rainfall) is April (63mm).
Average rainfall days in September
Valdena, Italy
- Average rainfall days in September: 15.6 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in September
Valdena, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (110mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Valdena, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Valdena, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 30min).
Average sunshine days in September
Valdena, Italy
- Average sunshine days in September: 11.8 days
The month with the most sunshine days is January (15 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in September
Valdena, Italy
- Average UV index in September: 4
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Valdena, Italy
- Average cloud cover in September: 31
The months with the most cloud cover are February and November (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Valdena, Italy
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and November (7km).
Valdena, Italy
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