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
During Cortandone's transition into September, the average high-temperature lessens, moving from a moderately hot 28.9°C (84°F) in August to a still warm 23.9°C (75°F). In September, Cortandone experiences an average nighttime temperature of 13.5°C (56.3°F).Humidity
In September, the average relative humidity in Cortandone is 75%.Rainfall
In Cortandone, Italy, during September, the rain falls for 13.7 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 172.8 rainfall days, and 834mm (32.83") of precipitation is accumulated.Snowfall
In Cortandone, snow does not fall in April through October.Daylight
The average length of the day in September in Cortandone is 12h and 31min.On the first day of September, sunrise is at 06:50 and sunset at 20:04. On the last day of the month, sunrise is at 07:25 and sunset at 19:10 CEST.
Sunshine
In Cortandone, the average sunshine in September is 9.6h.UV index
In Cortandone, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 5 translates into these guidelines:
Act with care - Obligation to protect against skin and eye damage is highlighted. It's recommended to limit sun exposure when its radiation is at its peak during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Cortandone in September?
What is the average humidity in September in Cortandone?
How much does it rain in Cortandone in September?
When it does not snow in Cortandone?
How many hours of daylight does Cortandone have in September?
When are sunrise and sunset in September in Cortandone?
How long on average sun shines in September in Cortandone?
What is the UV index intensity in September in Cortandone?
Average temperature in September
Cortandone, Italy
- Average high temperature in September: 23.9°C
The warmest month (with the highest average high temperature) is July (29.1°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in September: 13.5°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).
Average pressure in September
Cortandone, Italy
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is April (1014.2mbar).
Average wind speed in September
Cortandone, Italy
- Average wind speed in September: 4.9km/h
The windiest month (with the highest average wind speed) is April (6.4km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).
Average humidity in September
Cortandone, Italy
- Average humidity in September: 75%
The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in September
Cortandone, Italy
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is November (142mm).
The driest month (with the least rainfall) is January (28mm).
Average rainfall days in September
Cortandone, Italy
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in September
Cortandone, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (75mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Cortandone, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.4 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
Cortandone, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in September
Cortandone, Italy
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is January (17.6 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in September
Cortandone, Italy
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Cortandone, Italy
- Average cloud cover in September: 27
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 21).
Average visibility in September
Cortandone, Italy
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
