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
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a moderately hot 26.3°C (79.3°F) in August to a pleasant 21.5°C (70.7°F). Throughout September in Almenno San Bartolomeo, a steady low-temperature average of 12.2°C (54°F) is noted.Humidity
In Almenno San Bartolomeo, the average relative humidity in September is 76%.Rainfall
In September, in Almenno San Bartolomeo, the rain falls for 16.1 days. Throughout September, 76mm (2.99") of precipitation is accumulated. Throughout the year, there are 190.3 rainfall days, and 984mm (38.74") of precipitation is accumulated.Snowfall
In Almenno San Bartolomeo, snow does not fall in April through October.Daylight
In Almenno San Bartolomeo, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:43 and sunset at 19:59. On the last day of September, sunrise is at 07:19 and sunset at 19:03 CEST.
Sunshine
In Almenno San Bartolomeo, Italy, the average sunshine in September is 9.8h.UV index
In Almenno San Bartolomeo, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The average daily UV index of 4 in September transforms into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the usual temperature for Almenno San Bartolomeo in September?
What is the average humidity in September in Almenno San Bartolomeo?
How many days does it rain in September in Almenno San Bartolomeo?
When it does not snow in Almenno San Bartolomeo?
How many hours of daylight does Almenno San Bartolomeo have in September?
What time are sunrise and sunset in September in Almenno San Bartolomeo?
How long on average sun shines in September in Almenno San Bartolomeo?
What is the UV index intensity in September in Almenno San Bartolomeo?
Average temperature in September
Almenno San Bartolomeo, Italy
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in September
Almenno San Bartolomeo, Italy
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is May (1014.7mbar).
Average wind speed in September
Almenno San Bartolomeo, Italy
- Average wind speed in September: 5.6km/h
The windiest months (with the highest average wind speed) are March and April (6.6km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in September
Almenno San Bartolomeo, Italy
- Average humidity in September: 76%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in September
Almenno San Bartolomeo, Italy
- Average rainfall in September: 76mm
The wettest month (with the highest rainfall) is August (135mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in September
Almenno San Bartolomeo, Italy
- Average rainfall days in September: 16.1 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in September
Almenno San Bartolomeo, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is December (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Almenno San Bartolomeo, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Almenno San Bartolomeo, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 9h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in September
Almenno San Bartolomeo, Italy
- Average sunshine days in September: 9.7 days
The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is June (2.9 days).
Average UV index in September
Almenno San Bartolomeo, Italy
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Almenno San Bartolomeo, Italy
- Average cloud cover in September: 27
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in September
Almenno San Bartolomeo, 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).
Almenno San Bartolomeo, Italy
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