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
September
Weather in September
Temperature
The commencement of September indicates a shift in the average high-temperature, receding from August's warm 27.2°C (81°F) to a pleasant 22.2°C (72°F). Fossano observes an average nighttime temperature of 10.8°C (51.4°F) during September.Humidity
In September, the average relative humidity is 70%.Rainfall
In Fossano, in September, it is raining for 9.4 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, in Fossano, Italy, there are 132 rainfall days, and 633mm (24.92") of precipitation is accumulated.Snowfall
April through September are months without snowfall in Fossano.Daylight
In Fossano, Italy, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:52 and sunset at 20:05. On the last day of September, sunrise is at 07:26 and sunset at 19:11 CEST.
Sunshine
The average sunshine in September in Fossano is 9.7h.UV index
In September, the average daily maximum UV index in Fossano, Italy, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 4 translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Fossano in September?
What is the average humidity in September in Fossano?
How many days does it rain in September in Fossano?
When it does not snow in Fossano?
Does it snow in Fossano in September?
What is the average length of the day in September in Fossano?
When is the sunrise / sunset in September in Fossano?
How long on average sun shines in September in Fossano?
What is the UV index intensity in September in Fossano?
Average temperature in September
Fossano, Italy
- Average high temperature in September: 22.2°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in September
Fossano, Italy
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is April (1014.1mbar).
Average wind speed in September
Fossano, Italy
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is March (7.3km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in September
Fossano, Italy
- Average humidity in September: 70%
The months with the highest relative humidity are February and November (75%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Fossano, Italy
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is November (127mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in September
Fossano, Italy
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in September
Fossano, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (167mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Fossano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Fossano, 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 4min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in September
Fossano, Italy
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is May (7.8 days).
Average UV index in September
Fossano, Italy
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Fossano, Italy
- Average cloud cover in September: 21
The month with the most cloud cover is November (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Fossano, 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).
