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 onset of September brings a small change in high-temperatures, falling from a pleasant 20.8°C (69.4°F) in August to a mild 15.7°C (60.3°F). An average nighttime temperature of 5.4°C (41.7°F) is recorded during September.Humidity
In Preone, the average relative humidity in September is 83%.Rainfall
In September, the rain falls for 18.1 days. Throughout September, 97mm (3.82") of precipitation is accumulated. In Preone, during the entire year, the rain falls for 207.2 days and collects up to 1204mm (47.4") of precipitation.Snowfall
In Preone, Italy, snow does not fall in June through September.Daylight
In September, the average length of the day in Preone is 12h and 33min.On the first day of the month, sunrise is at 06:29 and sunset at 19:47. On the last day of September, sunrise is at 07:06 and sunset at 18:50 CEST.
Sunshine
In Preone, the average sunshine in September is 9h.UV index
The average daily maximum UV index in September in Preone is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 3 during September translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Preone?
What is the average humidity in September in Preone?
How many days does it rain in September in Preone?
When it does not snow in Preone?
Does it snow in Preone in September?
What is the average length of the day in September in Preone?
When is the sunrise / sunset in September in Preone?
How many hours of sunshine does Preone have in September?
What is the UV index reading in September in Preone?
Average temperature in September
Preone, Italy
- Average high temperature in September: 15.7°C
The warmest month (with the highest average high temperature) is August (20.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in September: 5.4°C
The month with the highest average low temperature is August (8.5°C).
The coldest months (with the lowest average low temperature) are January and February (-7°C).
Average pressure in September
Preone, Italy
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is May (1015.3mbar).
Average wind speed in September
Preone, Italy
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is February (7.8km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in September
Preone, Italy
- Average humidity in September: 83%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall in September
Preone, Italy
- Average rainfall in September: 97mm
The wettest month (with the highest rainfall) is November (162mm).
The driest month (with the least rainfall) is January (52mm).
Average rainfall days in September
Preone, Italy
- Average rainfall days in September: 18.1 days
The month with the highest number of rainy days is May (25.5 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in September
Preone, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (162mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Preone, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Preone, 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: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 4h and 36min).
Average sunshine days in September
Preone, Italy
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is December (16.5 days).
The month with the least sunshine days is July (4.2 days).
Average UV index in September
Preone, Italy
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Preone, Italy
- Average cloud cover in September: 42
The month with the most cloud cover is November (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in September
Preone, Italy
- Average visibility in September: 7km
The months with the highest visibility are January, April, May, June, July, August and December (8km).
The months with the lowest visibility are February, March, September, October and November (7km).
