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
The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a refreshing 17.9°C (64.2°F) in August to a moderate 14°C (57.2°F). During September in Cortina d'Ampezzo, the average low-temperature is recorded at a wintry 4.1°C (39.4°F).Humidity
In September, the average relative humidity in Cortina d'Ampezzo is 86%.Rainfall
In Cortina d'Ampezzo, Italy, during September, the rain falls for 18.6 days and regularly aggregates up to 95mm (3.74") of precipitation. In Cortina d'Ampezzo, during the entire year, the rain falls for 176.8 days and collects up to 1087mm (42.8") of precipitation.Snowfall
Months with snowfall in Cortina d'Ampezzo are January through May, September through December. September is the first month it typically snows in Cortina d'Ampezzo. Throughout September, in the average 0.1 snowfall days, it receives 8mm (0.31") of snow. In Cortina d'Ampezzo, during the entire year, snow falls for 59.5 days and aggregates up to 1509mm (59.41") of snow.Daylight
In Cortina d'Ampezzo, the average length of the day in September is 12h and 33min.On the first day of the month, sunrise is at 06:32 and sunset at 19:50. On the last day of September, sunrise is at 07:09 and sunset at 18:53 CEST.
Sunshine
In Cortina d'Ampezzo, the average sunshine in September is 7.8h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily UV index of 3 turns into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. To protect against the Sun's most potent rays, avoid direct exposure around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Cortina d'Ampezzo?
What is the average humidity in September in Cortina d'Ampezzo?
How many days does it rain in September in Cortina d'Ampezzo?
When does it start to snow in Cortina d'Ampezzo?
What is the average length of the day in September in Cortina d'Ampezzo?
When are sunrise and sunset in September in Cortina d'Ampezzo?
How long on average sun shines in September in Cortina d'Ampezzo?
What is the UV index reading in September in Cortina d'Ampezzo?
Average temperature in September
Cortina d'Ampezzo, Italy
- Average high temperature in September: 14°C
The warmest month (with the highest average high temperature) is July (18.1°C).
The month with the lowest average high temperature is January (-2.1°C).
- Average low temperature in September: 4.1°C
The month with the highest average low temperature is August (6.7°C).
The coldest month (with the lowest average low temperature) is January (-11.4°C).
Average pressure in September
Cortina d'Ampezzo, Italy
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is May (1015.3mbar).
Average wind speed in September
Cortina d'Ampezzo, Italy
- Average wind speed in September: 6.2km/h
The windiest month (with the highest average wind speed) is February (7.9km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in September
Cortina d'Ampezzo, Italy
- Average humidity in September: 86%
The months with the highest relative humidity are February and March (92%).
The months with the lowest relative humidity are July and December (83%).
Average rainfall in September
Cortina d'Ampezzo, Italy
- Average rainfall in September: 95mm
The wettest month (with the highest rainfall) is August (144mm).
The driest month (with the least rainfall) is December (38mm).
Average rainfall days in September
Cortina d'Ampezzo, Italy
- Average rainfall days in September: 18.6 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in September
Cortina d'Ampezzo, Italy
- Average snowfall in September: 8mm
The month with the highest snowfall is February (336mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Cortina d'Ampezzo, Italy
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Cortina d'Ampezzo, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in September
Cortina d'Ampezzo, Italy
- Average sunshine days in September: 9.2 days
The month with the most sunshine days is December (18.6 days).
The months with the least sunshine days are June and July (6.1 days).
Average UV index in September
Cortina d'Ampezzo, Italy
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover in September
Cortina d'Ampezzo, Italy
- Average cloud cover in September: 53
The month with the most cloud cover is May (Cloud cover 60).
The month with the least cloud cover is December (Cloud cover 43).
Average visibility in September
Cortina d'Ampezzo, Italy
- Average visibility in September: 7km
The months with the highest visibility are June and July (8km).
The month with the lowest visibility is March (5km).
