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
In September, the average high-temperature marginally decreases from a moderately hot 26.1°C (79°F) in August to a pleasant 21.5°C (70.7°F). Malnate's nighttime temperature during September is consistently averaged at a fresh 12.2°C (54°F).Humidity
In Malnate, the average relative humidity in September is 74%.Rainfall
In Malnate, Italy, during September, the rain falls for 14.4 days and regularly aggregates up to 54mm (2.13") of precipitation. Throughout the year, in Malnate, there are 178.3 rainfall days, and 1124mm (44.25") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Malnate.Daylight
The average length of the day in September in Malnate is 12h and 32min.On the first day of the month, sunrise is at 06:46 and sunset at 20:02. On the last day of September, in Malnate, sunrise is at 07:22 and sunset at 19:06 CEST.
Sunshine
In Malnate, the average sunshine in September is 9.8h.UV index
The average daily maximum UV index in September in Malnate, Italy, is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 4 during September translates into the following guidance:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Malnate?
What is the average humidity in September in Malnate?
How much does it rain in Malnate in September?
When it does not snow in Malnate?
How many hours of daylight does Malnate have in September?
When are sunrise and sunset in September in Malnate?
How many hours of sunshine does Malnate have in September?
What is the UV index reading in September in Malnate?
Average temperature in September
Malnate, Italy
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is July (26.4°C).
The month with the lowest average high temperature is January (4.9°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 (-0.5°C).
Average pressure in September
Malnate, Italy
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in September
Malnate, Italy
- Average wind speed in September: 5.9km/h
The windiest month (with the highest average wind speed) is March (6.7km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in September
Malnate, Italy
- Average humidity in September: 74%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is July (70%).
Average rainfall in September
Malnate, Italy
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is November (179mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in September
Malnate, Italy
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is May (21 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in September
Malnate, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (69mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Malnate, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Malnate, 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 month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in September
Malnate, Italy
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is May (6.2 days).
Average UV index in September
Malnate, 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
Malnate, Italy
- Average cloud cover in September: 26
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in September
Malnate, Italy
- Average visibility in September: 9km
The month with the highest visibility is July (10km).
The months with the lowest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
