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
The onset of September brings a small change in high-temperatures, falling from 29.9°C (85.8°F) in August to a still warm 23.8°C (74.8°F). Castellarano experiences an average temperature drop to a mild 13.4°C (56.1°F) during September nights.Humidity
In September, the average relative humidity is 71%.Rainfall
In Castellarano, during September, the rain falls for 10.6 days and regularly aggregates up to 46mm (1.81") of precipitation. In Castellarano, during the entire year, the rain falls for 145.5 days and collects up to 587mm (23.11") of precipitation.Snowfall
In Castellarano, snow does not fall in April through October.Daylight
In September, the average length of the day in Castellarano is 12h and 31min.On the first day of the month, sunrise is at 06:40 and sunset at 19:53. On the last day of September, sunrise is at 07:14 and sunset at 18:59 CEST.
Sunshine
In Castellarano, the average sunshine in September is 10.1h.UV index
In Castellarano, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 5 in September suggests the following recommendations:
Take precautions - Protection against sun damage is advised. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What is the average September temperature in Castellarano?
What is the average humidity in September in Castellarano?
How much does it rain in Castellarano in September?
When it does not snow in Castellarano?
What is the average length of the day in September in Castellarano?
When are sunrise and sunset in September in Castellarano?
How long on average sun shines in September in Castellarano?
What is the UV index intensity in September in Castellarano?
Average temperature in September
Castellarano, Italy
- Average high temperature in September: 23.8°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 13.4°C
The month with the highest average low temperature is August (17.6°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in September
Castellarano, 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 (1013.8mbar).
Average wind speed in September
Castellarano, Italy
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is March (7.6km/h).
The calmest month (with the lowest average wind speed) is December (5.5km/h).
Average humidity in September
Castellarano, Italy
- Average humidity in September: 71%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Castellarano, Italy
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is June (69mm).
The driest month (with the least rainfall) is October (27mm).
Average rainfall days in September
Castellarano, Italy
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (9 days).
Average snowfall in September
Castellarano, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (133mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Castellarano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.7 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
Castellarano, 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 months with the most sunshine are June, July and August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in September
Castellarano, Italy
- Average sunshine days in September: 17.7 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (12 days).
Average UV index in September
Castellarano, 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
Castellarano, Italy
- Average cloud cover in September: 24
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Castellarano, 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, March, October, November and December (8km).
Castellarano, Italy
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