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 involves a temperature shift, with the average high-temperature dropping from a hot 31.3°C (88.3°F) in August to a moderately hot 25.3°C (77.5°F). Throughout September, the average low-temperature dips to a moderate 14.9°C (58.8°F).Humidity
In Castel Maggiore, the average relative humidity in September is 67%.Rainfall
In Castel Maggiore, during September, the rain falls for 10.3 days and regularly aggregates up to 37mm (1.46") of precipitation. Throughout the year, in Castel Maggiore, Italy, there are 128.5 rainfall days, and 464mm (18.27") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Castel Maggiore.Daylight
The average length of the day in September in Castel Maggiore is 12h and 31min.On the first day of the month, sunrise is at 06:37 and sunset at 19:51. On the last day of September, sunrise is at 07:11 and sunset at 18:56 CEST.
Sunshine
The average sunshine in September in Castel Maggiore is 10.2h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 5 during September translates into the following guidance:
Make use of precautions - Shielding skin and eyes from injury is a requirement. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Castel Maggiore in September?
What is the average humidity in September in Castel Maggiore?
How much does it rain in Castel Maggiore in September?
When it does not snow in Castel Maggiore?
What is the average length of the day in September in Castel Maggiore?
When is the sunrise / sunset in September in Castel Maggiore?
How long on average sun shines in September in Castel Maggiore?
How high is the UV index in September in Castel Maggiore?
Average temperature in September
Castel Maggiore, Italy
- Average high temperature in September: 25.3°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in September: 14.9°C
The month with the highest average low temperature is August (18.6°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Castel Maggiore, Italy
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in September
Castel Maggiore, Italy
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is December (6.5km/h).
Average humidity in September
Castel Maggiore, Italy
- Average humidity in September: 67%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (58%).
Average rainfall in September
Castel Maggiore, Italy
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in September
Castel Maggiore, Italy
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in September
Castel Maggiore, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Castel Maggiore, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Castel Maggiore, 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: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in September
Castel Maggiore, Italy
- Average sunshine days in September: 17.7 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is May (12.5 days).
Average UV index in September
Castel Maggiore, 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, November and December (UV index 2).
Average cloud cover in September
Castel Maggiore, Italy
- Average cloud cover in September: 23
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Castel Maggiore, Italy
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
