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 sea temperature 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
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a moderately hot 27.3°C (81.1°F) in August to a still warm 24.3°C (75.7°F). A minimal decline in temperature from daytime highs is anticipated throughout the September nights, averaging a comfortable 19.6°C (67.3°F).Humidity
In Oliveri, the average relative humidity in September is 72%.Rainfall
In Oliveri, in September, during 13.9 rainfall days, 62mm (2.44") of precipitation is typically accumulated. Throughout the year, in Oliveri, there are 141.9 rainfall days, and 472mm (18.58") of precipitation is accumulated.Snowfall
In Oliveri, snow does not fall in February through December.Sea temperature
In Oliveri, in September, the average water temperature is 25.4°C (77.7°F).Note: For any water activity, the surface water temperatures in the range of 25°C (77°F) to 29°C (84.2°F) are deemed excellent and incredibly pleasant for longer durations.
Daylight
In Oliveri, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 06:29 and sunset at 19:29. On the last day of September, sunrise is at 06:54 and sunset at 18:44 CEST.
Sunshine
In Oliveri, the average sunshine in September is 10.9h.UV index
In Oliveri, Italy, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.
Frequently asked questions
What is the usual temperature for Oliveri in September?
What is the average humidity in September in Oliveri?
How many days does it rain in September in Oliveri?
When it does not snow in Oliveri?
What is the sea water temperature in September in Oliveri?
How many hours of daylight does Oliveri have in September?
When is the sunrise / sunset in September in Oliveri?
How many hours of sunshine does Oliveri have in September?
What is the UV index reading in September in Oliveri?
Average temperature in September
Oliveri, Italy
- Average high temperature in September: 24.3°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: 19.6°C
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is February (8.3°C).
Average pressure in September
Oliveri, Italy
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in September
Oliveri, Italy
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in September
Oliveri, Italy
- Average humidity in September: 72%
The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is July (67%).
Average rainfall in September
Oliveri, Italy
- Average rainfall in September: 62mm
The wettest month (with the highest rainfall) is October (71mm).
The driest months (with the least rainfall) are June and July (17mm).
Average rainfall days in September
Oliveri, Italy
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is October (15.6 days).
The month with the least rainy days is July (5 days).
Average snowfall in September
Oliveri, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Oliveri, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in September
Oliveri, Italy
- Average sea temperature in September: 25.4°C
The best month for swimming (with the highest average sea temperature) is August (26.4°C).
The coldest month (with the lowest average sea temperature) is February (14.6°C).
Average daylight in September /
Average sunshine in September
Oliveri, Italy
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 10h and 5min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 6h and 24min).
Average sunshine days in September
Oliveri, Italy
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is July (24.2 days).
The months with the least sunshine days are September and October (12.9 days).
Average UV index in September
Oliveri, 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 February and December (UV index 3).
Average cloud cover in September
Oliveri, Italy
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in September
Oliveri, 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).
Oliveri, Italy
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