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 slightly decreases in September, shifting from a moderately hot 26.8°C (80.2°F) in August to an agreeable 22°C (71.6°F). Forni di Sotto observes an average nighttime low-temperature of 12.9°C (55.2°F) during the month of September.Humidity
In Forni di Sotto, the average relative humidity in September is 74%.Rainfall
In Forni di Sotto, in September, it is raining for 14.9 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, in Forni di Sotto, there are 171.1 rainfall days, and 1042mm (41.02") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Forni di Sotto.Daylight
In September, the average length of the day is 12h and 33min.On the first day of September, sunrise is at 06:30 and sunset at 19:48. On the last day of the month, sunrise is at 07:07 and sunset at 18:51 CEST.
Sunshine
The average sunshine in September in Forni di Sotto is 10h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What are the temperatures in Forni di Sotto in September?
What is the average humidity in September in Forni di Sotto?
How many days does it rain in September in Forni di Sotto?
When it does not snow in Forni di Sotto?
What is the average length of the day in September in Forni di Sotto?
When is the sunrise / sunset in September in Forni di Sotto?
How long on average sun shines in September in Forni di Sotto?
What is the UV index reading in September in Forni di Sotto?
Average temperature in September
Forni di Sotto, Italy
- Average high temperature in September: 22°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in September: 12.9°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).
Average pressure in September
Forni di Sotto, Italy
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is May (1014.9mbar).
Average wind speed in September
Forni di Sotto, Italy
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is April (7.8km/h).
The calmest month (with the lowest average wind speed) is December (6km/h).
Average humidity in September
Forni di Sotto, Italy
- Average humidity in September: 74%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is April (70%).
Average rainfall in September
Forni di Sotto, Italy
- Average rainfall in September: 69mm
The wettest month (with the highest rainfall) is November (141mm).
The driest month (with the least rainfall) is January (43mm).
Average rainfall days in September
Forni di Sotto, Italy
- Average rainfall days in September: 14.9 days
The months with the highest number of rainy days are June and July (20.3 days).
The month with the least rainy days is December (8 days).
Average snowfall in September
Forni di Sotto, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is December (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Forni di Sotto, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Forni di Sotto, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 12min).
Average sunshine days in September
Forni di Sotto, Italy
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in September
Forni di Sotto, Italy
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Forni di Sotto, Italy
- Average cloud cover in September: 30
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Forni di Sotto, Italy
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
Forni di Sotto, Italy
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