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
Chiappera's transition into September involves a gentle shift in temperature, receding from a refreshing 19.2°C (66.6°F) in August to a mild 14.7°C (58.5°F). Chiappera experiences a mean temperature of 4.3°C (39.7°F) during September nights.Humidity
In Chiappera, the average relative humidity in September is 74%.Rainfall
In September, the rain falls for 10.2 days. Throughout September, 23mm (0.91") of precipitation is accumulated. In Chiappera, Italy, during the entire year, the rain falls for 92.4 days and collects up to 365mm (14.37") of precipitation.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 5mm (0.2") of snow. In Chiappera, during the entire year, snow falls for 58.9 days and aggregates up to 1185mm (46.65") of snow.Daylight
In Chiappera, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 06:55 and sunset at 20:08. On the last day of the month, sunrise is at 07:29 and sunset at 19:14 CEST.
Sunshine
The average sunshine in September is 9.3h.UV index
In Chiappera, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 3 suggests these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Chiappera in September?
What is the average humidity in September?
How much does it rain in September?
When does it start to snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Chiappera have in September?
What is the UV index intensity in September?
Average temperature in September
Chiappera, Italy
- Average high temperature in September: 14.7°C
The warmest month (with the highest average high temperature) is August (19.2°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in September: 4.3°C
The month with the highest average low temperature is July (7°C).
The coldest month (with the lowest average low temperature) is January (-10.9°C).
Average pressure in September
Chiappera, Italy
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is April (1014.3mbar).
Average wind speed in September
Chiappera, Italy
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is March (7.8km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).
Average humidity in September
Chiappera, Italy
- Average humidity in September: 74%
The months with the highest relative humidity are February and March (86%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Chiappera, Italy
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is November (49mm).
The driest month (with the least rainfall) is January (13mm).
Average rainfall days in September
Chiappera, Italy
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is June (15.6 days).
The month with the least rainy days is December (2.4 days).
Average snowfall in September
Chiappera, Italy
- Average snowfall in September: 5mm
The month with the highest snowfall is November (304mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Chiappera, Italy
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Chiappera, 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 36min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in September
Chiappera, Italy
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in September
Chiappera, Italy
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Chiappera, Italy
- Average cloud cover in September: 28
The month with the most cloud cover is April (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Chiappera, Italy
- Average visibility in September: 9km
The months with the highest visibility are June, July, August, September and October (9km).
The months with the lowest visibility are January, February and March (7km).
