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
September brings a minor decrease, with the average high-temperature reducing from a tropical 31.2°C (88.2°F) in August to a warm 26.1°C (79°F). An average nighttime temperature of 19.1°C (66.4°F) is observed during September.Humidity
In San Severo, the average relative humidity in September is 61%.Rainfall
In San Severo, in September, during 11.1 rainfall days, 27mm (1.06") of precipitation is typically accumulated. In San Severo, during the entire year, the rain falls for 125.3 days and collects up to 310mm (12.2") of precipitation.Snowfall
In San Severo, snow does not fall in April through November.Daylight
In September, the average length of the day in San Severo is 12h and 29min.On the first day of September in San Severo, sunrise is at 06:24 and sunset at 19:31. On the last day of the month, sunrise is at 06:54 and sunset at 18:41 CEST.
Sunshine
In San Severo, the average sunshine in September is 10.9h.UV index
The average daily maximum UV index in September in San Severo is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 6 during September translates into these guidelines:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What are the temperatures in San Severo in September?
What is the average humidity in September in San Severo?
How many days does it rain in September in San Severo?
When it does not snow in San Severo?
How many hours of daylight does San Severo have in September?
When is the sunrise / sunset in September in San Severo?
How long on average sun shines in September in San Severo?
What is the UV index intensity in September in San Severo?
Average temperature in September
San Severo, Italy
- Average high temperature in September: 26.1°C
The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in September: 19.1°C
The month with the highest average low temperature is August (22.6°C).
The coldest months (with the lowest average low temperature) are January and February (6°C).
Average pressure in September
San Severo, Italy
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in September
San Severo, Italy
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).
Average humidity in September
San Severo, Italy
- Average humidity in September: 61%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (54%).
Average rainfall in September
San Severo, Italy
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is October (36mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in September
San Severo, Italy
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is April (13.3 days).
The month with the least rainy days is August (7.5 days).
Average snowfall in September
San Severo, Italy
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
San Severo, Italy
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.8 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
San Severo, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 10h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
San Severo, Italy
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is December (20.1 days).
The month with the least sunshine days is April (14.7 days).
Average UV index in September
San Severo, Italy
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
San Severo, Italy
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
San Severo, 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).
San Severo, Italy
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