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
A modest decline in the average high-temperature is seen during September, decreasing from a warm 26.3°C (79.3°F) in August to a pleasant 21.5°C (70.7°F). Gandino experiences a consistent average temperature of 12.2°C (54°F) throughout the nights in September.Humidity
In September, the average relative humidity is 76%.Rainfall
In Gandino, during September, the rain falls for 16.1 days and regularly aggregates up to 76mm (2.99") of precipitation. Throughout the year, in Gandino, Italy, there are 190.3 rainfall days, and 984mm (38.74") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Gandino, the average length of the day in September is 12h and 32min.On the first day of September in Gandino, sunrise is at 06:42 and sunset at 19:58. On the last day of the month, sunrise is at 07:18 and sunset at 19:02 CEST.
Sunshine
The average sunshine in September in Gandino, Italy, is 9.8h.UV index
In Gandino, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 4 during September leads to these instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are September temperatures in Gandino?
What is the average humidity in September in Gandino?
How many days does it rain in September in Gandino?
When it does not snow in Gandino?
What is the average length of the day in September in Gandino?
When is the sunrise / sunset in September in Gandino?
How long on average sun shines in September in Gandino?
How high is the UV index in September in Gandino?
Average temperature in September
Gandino, Italy
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in September
Gandino, Italy
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is May (1014.7mbar).
Average wind speed in September
Gandino, Italy
- Average wind speed in September: 5.6km/h
The windiest months (with the highest average wind speed) are March and April (6.6km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in September
Gandino, Italy
- Average humidity in September: 76%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in September
Gandino, Italy
- Average rainfall in September: 76mm
The wettest month (with the highest rainfall) is August (135mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in September
Gandino, Italy
- Average rainfall days in September: 16.1 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in September
Gandino, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is December (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Gandino, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.7 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
Gandino, 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: 9h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in September
Gandino, Italy
- Average sunshine days in September: 9.7 days
The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is June (2.9 days).
Average UV index in September
Gandino, Italy
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Gandino, Italy
- Average cloud cover in September: 27
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in September
Gandino, Italy
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Gandino, Italy
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