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
September
Weather in September
Temperature
Rapolla in September experiences a subtle temperature decline, with average high-temperatures reducing from a hot 31.6°C (88.9°F) in August to a moderately hot 26.3°C (79.3°F). Rapolla experiences an average temperature drop to a refreshing 18.5°C (65.3°F) during September nights.Humidity
In September, the average relative humidity is 60%.Rainfall
In Rapolla, in September, during 8.7 rainfall days, 22mm (0.87") of precipitation is typically accumulated. Throughout the year, in Rapolla, there are 119.7 rainfall days, and 336mm (13.23") of precipitation is accumulated.Snowfall
May through November are months without snowfall.Daylight
The average length of the day in September in Rapolla is 12h and 28min.On the first day of September in Rapolla, sunrise is at 06:24 and sunset at 19:29. On the last day of the month, sunrise is at 06:53 and sunset at 18:40 CEST.
Sunshine
In Rapolla, the average sunshine in September is 10.7h.UV index
In Rapolla, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 5 in September transforms into this advice:
Be vigilant - Preventing sunburn is recommended. To protect against the Sun's most potent rays, avoid direct exposure around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Rapolla?
What is the average humidity in September in Rapolla?
How many days does it rain in September in Rapolla?
When it does not snow in Rapolla?
How many hours of daylight does Rapolla have in September?
When are sunrise and sunset in September in Rapolla?
How long on average sun shines in September in Rapolla?
How high is the UV index in September in Rapolla?
Average temperature in September
Rapolla, Italy
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is August (31.6°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in September: 18.5°C
The month with the highest average low temperature is August (21.8°C).
The coldest months (with the lowest average low temperature) are January and February (5.3°C).
Average pressure in September
Rapolla, Italy
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in September
Rapolla, Italy
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in September
Rapolla, Italy
- Average humidity in September: 60%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (52%).
Average rainfall in September
Rapolla, Italy
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is April (39mm).
The driest month (with the least rainfall) is August (13mm).
Average rainfall days in September
Rapolla, Italy
- Average rainfall days in September: 8.7 days
The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is August (4.8 days).
Average snowfall in September
Rapolla, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Rapolla, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Rapolla, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in September
Rapolla, Italy
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is April (14.1 days).
Average UV index in September
Rapolla, Italy
- Average UV index in September: 5
The months with the highest UV index are 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
Rapolla, Italy
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Rapolla, 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).
