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's onset brings a reduction in the average high-temperature, from a tropical 30.2°C (86.4°F) in August to a warm 24.4°C (75.9°F). Throughout the month of September, the average temperature dips to a refreshing 13.6°C (56.5°F) at night.Humidity
The average relative humidity in September is 71%.Rainfall
In September, the rain falls for 10.7 days. Throughout September, 32mm (1.26") of precipitation is accumulated. In Castelguelfo, Italy, during the entire year, the rain falls for 152.2 days and collects up to 443mm (17.44") of precipitation.Snowfall
In Castelguelfo, Italy, snow does not fall in April through November.Daylight
The average length of the day in September in Castelguelfo is 12h and 31min.On the first day of the month, sunrise is at 06:42 and sunset at 19:56. On the last day of September, sunrise is at 07:16 and sunset at 19:01 CEST.
Sunshine
In September, the average sunshine in Castelguelfo is 10.2h.UV index
The average daily maximum UV index in September in Castelguelfo is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 5 in September suggests the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What is the temperature in September in Castelguelfo?
What is the average humidity in September in Castelguelfo?
How many days does it rain in September in Castelguelfo?
When it does not snow in Castelguelfo?
What is the average length of the day in September in Castelguelfo?
When is the sunrise / sunset in September in Castelguelfo?
How many hours of sunshine does Castelguelfo have in September?
What is the UV index intensity in September in Castelguelfo?
Average temperature in September
Castelguelfo, Italy
- Average high temperature in September: 24.4°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is July (17.4°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in September
Castelguelfo, Italy
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The months with the lowest atmospheric pressure are May and July (1014.1mbar).
Average wind speed in September
Castelguelfo, Italy
- Average wind speed in September: 5.8km/h
The windiest month (with the highest average wind speed) is March (7.2km/h).
The calmest month (with the lowest average wind speed) is December (5.2km/h).
Average humidity in September
Castelguelfo, Italy
- Average humidity in September: 71%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Castelguelfo, Italy
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is May (62mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in September
Castelguelfo, Italy
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is December (8.2 days).
Average snowfall in September
Castelguelfo, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (38mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Castelguelfo, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.1 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
Castelguelfo, 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 48min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in September
Castelguelfo, Italy
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in September
Castelguelfo, 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, November and December (UV index 2).
Average cloud cover in September
Castelguelfo, Italy
- Average cloud cover in September: 24
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Castelguelfo, Italy
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and November (8km).
Castelguelfo, Italy
Weather forecast for your location
2. Allow the app to use your location
