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
During the shift to September, a minor reduction in average high-temperature is observed, shifting from a warm 27.5°C (81.5°F) in August to a still moderately hot 24°C (75.2°F). Throughout September, Castelluccio Superiore's nights cool down to an average of 18.2°C (64.8°F).Humidity
In September, the average relative humidity is 70%.Rainfall
In September, the rain falls for 11.4 days. Throughout September, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 151.8 rainfall days, and 589mm (23.19") of precipitation is accumulated.Snowfall
March through November are months without snowfall in Castelluccio Superiore.Daylight
In September, the average length of the day is 12h and 27min.On the first day of the month, sunrise is at 06:24 and sunset at 19:27. On the last day of September, sunrise is at 06:51 and sunset at 18:40 CEST.
Sunshine
In September, the average sunshine is 10.6h.UV index
In Castelluccio Superiore, Italy, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In September, an average UV index of 5 transforms into the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Castelluccio Superiore?
What is the average humidity in September in Castelluccio Superiore?
How many days does it rain in September in Castelluccio Superiore?
When it does not snow in Castelluccio Superiore?
How many hours of daylight does Castelluccio Superiore have in September?
When are sunrise and sunset in September in Castelluccio Superiore?
How many hours of sunshine does Castelluccio Superiore have in September?
What is the UV index intensity in September in Castelluccio Superiore?
Average temperature in September
Castelluccio Superiore, Italy
- Average high temperature in September: 24°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 (10.8°C).
- Average low temperature in September: 18.2°C
The month with the highest average low temperature is August (20.7°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).
Average pressure in September
Castelluccio Superiore, Italy
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in September
Castelluccio Superiore, Italy
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in September
Castelluccio Superiore, Italy
- Average humidity in September: 70%
The months with the highest relative humidity are January, February and November (76%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Castelluccio Superiore, Italy
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is November (107mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days in September
Castelluccio Superiore, Italy
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (6 days).
Average snowfall in September
Castelluccio Superiore, Italy
- Average snowfall in September: 0mm
The months with the highest snowfall are January and December (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Castelluccio Superiore, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Castelluccio Superiore, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 48min).
Average sunshine days in September
Castelluccio Superiore, Italy
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is July (21 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in September
Castelluccio Superiore, Italy
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Castelluccio Superiore, Italy
- Average cloud cover in September: 20
The month with the most cloud cover is February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Castelluccio Superiore, Italy
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Castelluccio Superiore, Italy
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