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
September indicates a shift in the average high-temperature, from August's moderately hot 27.5°C (81.5°F) to a pleasant 22.5°C (72.5°F). Throughout September, Fontanelle records an average temperature of 13.9°C (57°F) at night.Humidity
The average relative humidity in September is 73%.Rainfall
In Fontanelle, in September, it is raining for 15.2 days, with typically 81mm (3.19") of accumulated precipitation. Throughout the year, there are 174.2 rainfall days, and 1035mm (40.75") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 32min.On the first day of the month, sunrise is at 06:31 and sunset at 19:48. On the last day of September, in Fontanelle, sunrise is at 07:07 and sunset at 18:52 CEST.
Sunshine
The average sunshine in September in Fontanelle is 10.1h.UV index
In Fontanelle, Italy, 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 unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are September temperatures in Fontanelle?
What is the average humidity in September in Fontanelle?
How much does it rain in Fontanelle in September?
When it does not snow in Fontanelle?
How many hours of daylight does Fontanelle have in September?
When is the sunrise / sunset in September in Fontanelle?
How many hours of sunshine does Fontanelle have in September?
How high is the UV index in September in Fontanelle?
Average temperature in September
Fontanelle, Italy
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 13.9°C
The month with the highest average low temperature is August (17.3°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in September
Fontanelle, Italy
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is May (1014.8mbar).
Average wind speed in September
Fontanelle, Italy
- Average wind speed in September: 7.6km/h
The windiest month (with the highest average wind speed) is April (8.1km/h).
The calmest month (with the lowest average wind speed) is December (6.3km/h).
Average humidity in September
Fontanelle, Italy
- Average humidity in September: 73%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is April (69%).
Average rainfall in September
Fontanelle, Italy
- Average rainfall in September: 81mm
The wettest month (with the highest rainfall) is November (140mm).
The driest month (with the least rainfall) is January (41mm).
Average rainfall days in September
Fontanelle, Italy
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is December (8.8 days).
Average snowfall in September
Fontanelle, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is December (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Fontanelle, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Fontanelle, 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 1min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in September
Fontanelle, Italy
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is December (19.8 days).
The month with the least sunshine days is June (6.4 days).
Average UV index in September
Fontanelle, 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
Fontanelle, Italy
- Average cloud cover in September: 29
The month with the most cloud cover is November (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Fontanelle, Italy
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).
Fontanelle, Italy
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