September weather forecastDese, Italy
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Dese, Italy, with an average temperature ranging between min 17.6°C (63.7°F) and max 23.5°C (74.3°F).Temperature
September heralds a minor drop in average high-temperature, sliding from August's moderately hot 27.7°C (81.9°F) to a still warm 23.5°C (74.3°F). An average low-temperature of 17.6°C (63.7°F) is common during the nights of September.Humidity
In Dese, the average relative humidity in September is 70%.Rainfall
In Dese, during September, the rain falls for 13.5 days and regularly aggregates up to 63mm (2.48") of precipitation. In Dese, during the entire year, the rain falls for 150.5 days and collects up to 766mm (30.16") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 32min.On the first day of September, sunrise is at 06:33 and sunset at 19:49. On the last day of the month, sunrise is at 07:09 and sunset at 18:54 CEST.
Sunshine
The average sunshine in September is 10h.UV index
In September, the average daily maximum UV index 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, a regular UV index of 5 translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Dese, Italy
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in September: 17.6°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure in September
Dese, Italy
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is May (1014.5mbar).
Average wind speed in September
Dese, Italy
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest months (with the lowest average wind speed) are June, July, August and December (9.4km/h).
Average humidity in September
Dese, Italy
- Average humidity in September: 70%
The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Dese, Italy
- Average rainfall in September: 63mm
The wettest month (with the highest rainfall) is November (99mm).
The driest month (with the least rainfall) is January (36mm).
Average rainfall days in September
Dese, Italy
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is December (9.8 days).
Average snowfall in September
Dese, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is December (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Dese, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (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
Dese, Italy
- Average daylight in September: 12h and 30min
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 0min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in September
Dese, Italy
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is May (12.7 days).
Average UV index in September
Dese, 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 and December (UV index 2).
Average cloud cover in September
Dese, Italy
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Dese, Italy
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
