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 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 is characterized by a slight reduction in average high-temperature, easing from 27.3°C (81.1°F) in August to a still warm 24.2°C (75.6°F). In Serramezzana, the nighttime temperature shows a slight difference from the daytime high, averaging to an agreeable 20.9°C (69.6°F) during September.Humidity
August and September, with an average relative humidity of 67%, are the least humid months in Serramezzana.Rainfall
In Serramezzana, during September, the rain falls for 10.7 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Serramezzana, there are 123.6 rainfall days, and 446mm (17.56") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 28min.On the first day of September in Serramezzana, Italy, sunrise is at 06:27 and sunset at 19:31. On the last day of the month, sunrise is at 06:55 and sunset at 18:43 CEST.
Sunshine
In September, the average sunshine is 10.8h.UV index
In September, the average daily maximum UV index in Serramezzana is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: In September, the maximum UV index of 6 translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What are the temperatures in Serramezzana in September?
What are the least humid months in Serramezzana?
What is the average humidity in September in Serramezzana?
How much does it rain in Serramezzana in September?
What is the average length of the day in September in Serramezzana?
What time are sunrise and sunset in September in Serramezzana?
How many hours of sunshine does Serramezzana have in September?
How high is the UV index in September in Serramezzana?
Average temperature in September
Serramezzana, Italy
- Average high temperature in September: 24.2°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in September: 20.9°C
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is February (9.4°C).
Average pressure in September
Serramezzana, Italy
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in September
Serramezzana, Italy
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Serramezzana, Italy
- Average humidity in September: 67%
The month with the highest relative humidity is April (73%).
The months with the lowest relative humidity are August and September (67%).
Average rainfall in September
Serramezzana, Italy
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in September
Serramezzana, Italy
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (4.3 days).
Average daylight in September /
Average sunshine in September
Serramezzana, 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 5min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in September
Serramezzana, Italy
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (13.5 days).
Average UV index in September
Serramezzana, Italy
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in September
Serramezzana, Italy
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in September
Serramezzana, 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).
Serramezzana, Italy
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