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
As September commences, the average high-temperature subtly reduces, transitioning from a moderately hot 28.5°C (83.3°F) in August to a still warm 24.2°C (75.6°F). Vecchiano, during the month of September, experiences an average low-temperature of 16.2°C (61.2°F).Humidity
In Vecchiano, the average relative humidity in September is 71%.Rainfall
In Vecchiano, in September, it is raining for 12.2 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, in Vecchiano, there are 152 rainfall days, and 666mm (26.22") of precipitation is accumulated.Snowfall
In Vecchiano, snow does not fall in April through November.Daylight
The average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 06:42 and sunset at 19:54. On the last day of the month, sunrise is at 07:15 and sunset at 19:01 CEST.
Sunshine
In September, the average sunshine is 10.4h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 5 in September interprets into the following advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Vecchiano have in September?
What is the UV index intensity in September?
Average temperature in September
Vecchiano, Italy
- Average high temperature in September: 24.2°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (9.5°C).
- Average low temperature in September: 16.2°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (4.8°C).
Average pressure in September
Vecchiano, Italy
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in September
Vecchiano, Italy
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in September
Vecchiano, Italy
- Average humidity in September: 71%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Vecchiano, Italy
- Average rainfall in September: 49mm
The wettest month (with the highest rainfall) is November (126mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days in September
Vecchiano, Italy
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is November (16.2 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in September
Vecchiano, Italy
- Average snowfall in September: 0mm
The months with the highest snowfall are January, March and December (2mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Vecchiano, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Vecchiano, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in September
Vecchiano, Italy
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is November (11.8 days).
Average UV index in September
Vecchiano, Italy
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Vecchiano, Italy
- Average cloud cover in September: 21
The months with the most cloud cover are January and February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in September
Vecchiano, Italy
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).
