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 transition to September results in a modest reduction in average high-temperature, moving from a moderately hot 26.6°C (79.9°F) in August to an agreeable 22.1°C (71.8°F). Throughout September, the temperature falls to an average low of 13.6°C (56.5°F).Humidity
In Bolca, the average relative humidity in September is 74%.Rainfall
In Bolca, in September, during 14.4 rainfall days, 57mm (2.24") of precipitation is typically accumulated. Throughout the year, there are 159.8 rainfall days, and 838mm (32.99") of precipitation is accumulated.Snowfall
April through September are months without snowfall in Bolca.Daylight
In September, the average length of the day in Bolca, Italy, is 12h and 32min.On the first day of September, sunrise is at 06:37 and sunset at 19:52. On the last day of the month, sunrise is at 07:12 and sunset at 18:57 CEST.
Sunshine
In Bolca, the average sunshine in September is 9.9h.UV index
The average daily maximum UV index in September in Bolca is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Bolca?
What is the average humidity in September in Bolca?
How many days does it rain in September in Bolca?
When it does not snow in Bolca?
Does it snow in Bolca in September?
What is the average length of the day in September in Bolca?
What time are sunrise and sunset in September in Bolca?
How long on average sun shines in September in Bolca?
What is the UV index reading in September in Bolca?
Average temperature in September
Bolca, Italy
- Average high temperature in September: 22.1°C
The warmest month (with the highest average high temperature) is August (26.6°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is August (17.3°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in September
Bolca, Italy
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).
Average wind speed in September
Bolca, Italy
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is April (8km/h).
The calmest month (with the lowest average wind speed) is December (6.1km/h).
Average humidity in September
Bolca, Italy
- Average humidity in September: 74%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Bolca, Italy
- Average rainfall in September: 57mm
The wettest month (with the highest rainfall) is June (116mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in September
Bolca, Italy
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is June (20.8 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in September
Bolca, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (70mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Bolca, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bolca, Italy
- Average daylight in September: 12h and 3min
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: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in September
Bolca, Italy
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is December (23.7 days).
The month with the least sunshine days is July (5.5 days).
Average UV index in September
Bolca, Italy
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Bolca, Italy
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Bolca, Italy
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Bolca, Italy
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