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
The onset of September is marked by a minor decrease in temperature, transitioning from 28.2°C (82.8°F) in August to a still warm 23.5°C (74.3°F). In Santhià, an average temperature of 13.9°C (57°F) is noted during September nights.Humidity
In Santhià, the average relative humidity in September is 74%.Rainfall
In September, in Santhià, the rain falls for 14.8 days. Throughout September, 58mm (2.28") of precipitation is accumulated. Throughout the year, in Santhià, there are 170.1 rainfall days, and 913mm (35.94") of precipitation is accumulated.Snowfall
In Santhià, Italy, snow does not fall in April through October.Daylight
The average length of the day in September in Santhià is 12h and 32min.On the first day of September, sunrise is at 06:49 and sunset at 20:04. On the last day of the month, sunrise is at 07:24 and sunset at 19:09 CEST.
Sunshine
In September, the average sunshine is 9.7h.UV index
In Santhià, Italy, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Heed the precautions - It is counselled to guard against solar damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Santhià in September?
What is the average humidity in September in Santhià?
How many days does it rain in September in Santhià?
When it does not snow in Santhià?
How many hours of daylight does Santhià have in September?
What time are sunrise and sunset in September in Santhià?
How many hours of sunshine does Santhià have in September?
What is the UV index reading in September in Santhià?
Average temperature in September
Santhià, Italy
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is July (28.3°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 (17.2°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in September
Santhià, Italy
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is April (1014.5mbar).
Average wind speed in September
Santhià, Italy
- Average wind speed in September: 5.2km/h
The windiest month (with the highest average wind speed) is April (6.5km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).
Average humidity in September
Santhià, Italy
- Average humidity in September: 74%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are March, April and August (72%).
Average rainfall in September
Santhià, Italy
- Average rainfall in September: 58mm
The wettest month (with the highest rainfall) is November (151mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in September
Santhià, Italy
- Average rainfall days in September: 14.8 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in September
Santhià, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Santhià, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.3 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
Santhià, 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 42min).
The month with the least sunshine is November (Average sunshine: 5h and 12min).
Average sunshine days in September
Santhià, Italy
- Average sunshine days in September: 11.6 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is July (5.6 days).
Average UV index in September
Santhià, Italy
- Average UV index in September: 5
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
Santhià, Italy
- Average cloud cover in September: 26
The month with the most cloud cover is November (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 20).
Average visibility in September
Santhià, Italy
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
