September weather forecastValmacca, Italy
September
Weather in September
September, the first month of the autumn in Valmacca, is still a warm month, with an average temperature ranging between min 13.9°C (57°F) and max 23.9°C (75°F).Temperature
The beginning of September brings a slight decrease in the average high-temperature, transitioning from 28.8°C (83.8°F) in August to a still warm 23.9°C (75°F). In September, the average low-temperature is a refreshing 13.9°C (57°F).Humidity
The average relative humidity in September in Valmacca is 75%.Rainfall
In Valmacca, in September, it is raining for 14.1 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, in Valmacca, there are 157.1 rainfall days, and 614mm (24.17") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September in Valmacca is 12h and 32min.On the first day of the month, sunrise is at 06:48 and sunset at 20:02. On the last day of September, sunrise is at 07:23 and sunset at 19:07 CEST.
Sunshine
In September, the average sunshine in Valmacca is 9.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. When the Sun is at its strongest around midday, find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Valmacca, Italy
- Average high temperature in September: 23.9°C
The warmest month (with the highest average high temperature) is July (28.9°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 13.9°C
The month with the highest average low temperature is August (17.3°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in September
Valmacca, Italy
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is April (1014.4mbar).
Average wind speed in September
Valmacca, Italy
- Average wind speed in September: 5.1km/h
The windiest month (with the highest average wind speed) is April (6.6km/h).
The calmest months (with the lowest average wind speed) are September and December (5.1km/h).
Average humidity in September
Valmacca, Italy
- Average humidity in September: 75%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Valmacca, Italy
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in September
Valmacca, Italy
- Average rainfall days in September: 14.1 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in September
Valmacca, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Valmacca, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.1 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
Valmacca, Italy
- Average daylight in September: 12h and 30min
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 36min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in September
Valmacca, Italy
- Average sunshine days in September: 12.4 days
The month with the most sunshine days is December (20.9 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in September
Valmacca, 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
Valmacca, Italy
- Average cloud cover in September: 27
The month with the most cloud cover is November (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 20).
Average visibility in September
Valmacca, Italy
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
