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 shift from August to September corresponds with a decrease in the average high-temperature, down to a moderately hot 25°C (77°F) from a hot 30.1°C (86.2°F). Ceregnano, in September, experiences an average temperature of 16.5°C (61.7°F) at night.Humidity
In Ceregnano, the average relative humidity in September is 69%.Rainfall
In Ceregnano, Italy, during September, the rain falls for 10.5 days and regularly aggregates up to 39mm (1.54") of precipitation. In Ceregnano, Italy, during the entire year, the rain falls for 147.6 days and collects up to 620mm (24.41") of precipitation.Snowfall
In Ceregnano, snow does not fall in April through November.Daylight
In Ceregnano, the average length of the day in September is 12h and 32min.On the first day of September in Ceregnano, sunrise is at 06:35 and sunset at 19:49. On the last day of the month, sunrise is at 07:09 and sunset at 18:54 CEST.
Sunshine
In Ceregnano, Italy, the average sunshine in September is 10.1h.UV index
The average daily maximum UV index in September in Ceregnano is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Take precautions - Protection against sun damage is advised. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. 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 Ceregnano in September?
What is the average humidity in September in Ceregnano?
How much does it rain in Ceregnano in September?
When it does not snow in Ceregnano?
What is the average length of the day in September in Ceregnano?
When are sunrise and sunset in September in Ceregnano?
How many hours of sunshine does Ceregnano have in September?
What is the UV index reading in September in Ceregnano?
Average temperature in September
Ceregnano, Italy
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 16.5°C
The month with the highest average low temperature is August (19.4°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in September
Ceregnano, Italy
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The months with the lowest atmospheric pressure are June and July (1014.2mbar).
Average wind speed in September
Ceregnano, Italy
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is February (9.9km/h).
The calmest month (with the lowest average wind speed) is July (7.5km/h).
Average humidity in September
Ceregnano, Italy
- Average humidity in September: 69%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Ceregnano, Italy
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is May (96mm).
The driest month (with the least rainfall) is August (24mm).
Average rainfall days in September
Ceregnano, Italy
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is July (7.7 days).
Average snowfall in September
Ceregnano, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Ceregnano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.8 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
Ceregnano, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- 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 6min).
Average sunshine days in September
Ceregnano, Italy
- Average sunshine days in September: 18.4 days
The month with the most sunshine days is July (22.4 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in September
Ceregnano, 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
Ceregnano, Italy
- Average cloud cover in September: 26
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Ceregnano, Italy
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
