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's onset introduces a mild reduction in the average high-temperature, from an agreeable 20.6°C (69.1°F) in August to an enjoyable 16.5°C (61.7°F). During the month of September, the temperature generally drops to a low average of 6.4°C (43.5°F).Humidity
In Anterivo, Italy, the average relative humidity in September is 80%.Rainfall
In September, in Anterivo, Italy, the rain falls for 13.3 days. Throughout September, 18mm (0.71") of precipitation is accumulated. In Anterivo, Italy, during the entire year, the rain falls for 130.9 days and collects up to 429mm (16.89") of precipitation.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows in Anterivo. Throughout September, in the average 0.1 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, in Anterivo, there are 53.9 snowfall days, and 831mm (32.72") of snow is accumulated.Daylight
The average length of the day in September is 12h and 32min.On the first day of September, sunrise is at 06:35 and sunset at 19:53. On the last day of the month, sunrise is at 07:12 and sunset at 18:56 CEST.
Sunshine
In September, the average sunshine is 10h.UV index
In September, the average daily maximum UV index in Anterivo is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the temperature in September in Anterivo?
What is the average humidity in September in Anterivo?
How many days does it rain in September in Anterivo?
When does it start snowing in Anterivo?
What is the average length of the day in September in Anterivo?
What time are sunrise and sunset in September in Anterivo?
How long on average sun shines in September in Anterivo?
How high is the UV index in September in Anterivo?
Average temperature in September
Anterivo, Italy
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in September: 6.4°C
The month with the highest average low temperature is August (9.5°C).
The coldest month (with the lowest average low temperature) is January (-7°C).
Average pressure in September
Anterivo, Italy
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is May (1015.1mbar).
Average wind speed in September
Anterivo, Italy
- Average wind speed in September: 5.7km/h
The windiest month (with the highest average wind speed) is February (6.8km/h).
The calmest month (with the lowest average wind speed) is November (5.5km/h).
Average humidity in September
Anterivo, Italy
- Average humidity in September: 80%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall in September
Anterivo, Italy
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is June (60mm).
The driest month (with the least rainfall) is January (8mm).
Average rainfall days in September
Anterivo, Italy
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is June (18.8 days).
The months with the least rainy days are January and December (3.5 days).
Average snowfall in September
Anterivo, Italy
- Average snowfall in September: 5mm
The month with the highest snowfall is November (247mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Anterivo, Italy
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is March (10.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Anterivo, 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: 10h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in September
Anterivo, Italy
- Average sunshine days in September: 13 days
The month with the most sunshine days is December (23 days).
The month with the least sunshine days is June (6.4 days).
Average UV index in September
Anterivo, Italy
- Average UV index in September: 3
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
Anterivo, Italy
- Average cloud cover in September: 33
The month with the most cloud cover is November (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in September
Anterivo, Italy
- Average visibility in September: 8km
The months with the highest visibility are June, July and December (9km).
The month with the lowest visibility is November (7km).
Anterivo, Italy
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