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 shift from August to September includes a small decrease in the average high-temperature, from a pleasant 21.8°C (71.2°F) to a comfortable 17.6°C (63.7°F). Lavis observes an average nighttime low-temperature of 7.1°C (44.8°F) during the month of September.Humidity
The average relative humidity in September in Lavis is 78%.Rainfall
In Lavis, in September, during 17.1 rainfall days, 68mm (2.68") of precipitation is typically accumulated. Throughout the year, there are 176.9 rainfall days, and 999mm (39.33") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, there are 75.3 snowfall days, and 2397mm (94.37") of snow is accumulated.Daylight
In Lavis, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:36 and sunset at 19:54. On the last day of September, in Lavis, sunrise is at 07:13 and sunset at 18:57 CEST.
Sunshine
The average sunshine in September is 9.7h.UV index
In Lavis, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the UV index of 4 transforms into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What is the average September temperature in Lavis?
What is the average humidity in September in Lavis?
How many days does it rain in September in Lavis?
When does it start snowing in Lavis?
What is the average length of the day in September in Lavis?
What time are sunrise and sunset in September in Lavis?
How long on average sun shines in September in Lavis?
How high is the UV index in September in Lavis?
Average temperature in September
Lavis, Italy
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 7.1°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in September
Lavis, Italy
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is May (1015mbar).
Average wind speed in September
Lavis, Italy
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is February (7.5km/h).
The calmest month (with the lowest average wind speed) is November (6km/h).
Average humidity in September
Lavis, Italy
- Average humidity in September: 78%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is December (73%).
Average rainfall in September
Lavis, Italy
- Average rainfall in September: 68mm
The wettest month (with the highest rainfall) is November (140mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in September
Lavis, Italy
- Average rainfall days in September: 17.1 days
The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is December (5.2 days).
Average snowfall in September
Lavis, Italy
- Average snowfall in September: 3mm
The month with the highest snowfall is November (698mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Lavis, Italy
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is March (13.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Lavis, 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 42min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in September
Lavis, Italy
- Average sunshine days in September: 7.8 days
The month with the most sunshine days is December (19 days).
The month with the least sunshine days is June (2.2 days).
Average UV index in September
Lavis, Italy
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Lavis, Italy
- Average cloud cover in September: 31
The month with the most cloud cover is November (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 27).
Average visibility in September
Lavis, Italy
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, May, June, July, August and December (9km).
The months with the lowest visibility are April, September, October and November (8km).
Lavis, Italy
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