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 implies a gentle temperature shift, with average high-temperatures reducing from August's 29.8°C (85.6°F) to a still warm 24.4°C (75.9°F). The average low-temperature, in September, in Castelplanio, is a comfortable 16.6°C (61.9°F).Humidity
In September, the average relative humidity in Castelplanio, Italy, is 67%.Rainfall
In September, in Castelplanio, the rain falls for 11.4 days. Throughout September, 38mm (1.5") of precipitation is accumulated. In Castelplanio, during the entire year, the rain falls for 128.2 days and collects up to 420mm (16.54") of precipitation.Snowfall
April through October are months without snowfall in Castelplanio.Daylight
In Castelplanio, the average length of the day in September is 12h and 30min.On the first day of the month, sunrise is at 06:32 and sunset at 19:42. On the last day of September, in Castelplanio, sunrise is at 07:04 and sunset at 18:50 CEST.
Sunshine
The average sunshine in September in Castelplanio is 10.5h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the usual temperature for Castelplanio in September?
What is the average humidity in September in Castelplanio?
How much does it rain in Castelplanio in September?
When it does not snow in Castelplanio?
How many hours of daylight does Castelplanio have in September?
When is the sunrise / sunset in September in Castelplanio?
How many hours of sunshine does Castelplanio have in September?
What is the UV index intensity in September in Castelplanio?
Average temperature in September
Castelplanio, Italy
- Average high temperature in September: 24.4°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.2°C).
- Average low temperature in September: 16.6°C
The month with the highest average low temperature is August (20.1°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in September
Castelplanio, Italy
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in September
Castelplanio, Italy
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is February (12km/h).
The calmest month (with the lowest average wind speed) is June (8.9km/h).
Average humidity in September
Castelplanio, Italy
- Average humidity in September: 67%
The months with the highest relative humidity are January and November (78%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Castelplanio, Italy
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is May (66mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days in September
Castelplanio, Italy
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is August (8.7 days).
Average snowfall in September
Castelplanio, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Castelplanio, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Castelplanio, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 10h and 3min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in September
Castelplanio, Italy
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is August (19.9 days).
The month with the least sunshine days is May (13.9 days).
Average UV index in September
Castelplanio, Italy
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Castelplanio, Italy
- Average cloud cover in September: 21
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Castelplanio, 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).
Castelplanio, Italy
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