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
September ushers in a minor alteration in Silvano d'Orba's climate, with the average high-temperature moving from August's warm 28.4°C (83.1°F) to a still moderately hot 23.6°C (74.5°F). Throughout the month of September, Silvano d'Orba sees a steady low-temperature average of 13.8°C (56.8°F).Humidity
The average relative humidity in September is 76%.Rainfall
The month with the least rainfall in Silvano d'Orba, Italy, is September, when the rain falls for 11.7 days and typically collects 39mm (1.54") of precipitation.Snowfall
In Silvano d'Orba, Italy, snow does not fall in April through October.Daylight
The average length of the day in September in Silvano d'Orba, Italy, is 12h and 31min.On the first day of September, sunrise is at 06:48 and sunset at 20:01. On the last day of the month, sunrise is at 07:22 and sunset at 19:07 CEST.
Sunshine
In Silvano d'Orba, Italy, the average sunshine in September is 9.6h.UV index
In Silvano d'Orba, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In September, an average UV index of 5 transforms into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the temperature in September in Silvano d'Orba?
What is the average humidity in September in Silvano d'Orba?
What is the driest month in Silvano d'Orba?
How many days does it rain in September in Silvano d'Orba?
When it does not snow in Silvano d'Orba?
What is the average length of the day in September in Silvano d'Orba?
When are sunrise and sunset in September in Silvano d'Orba?
How long on average sun shines in September in Silvano d'Orba?
What is the UV index reading in September in Silvano d'Orba?
Average temperature in September
Silvano d'Orba, Italy
- Average high temperature in September: 23.6°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in September: 13.8°C
The month with the highest average low temperature is August (16.9°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in September
Silvano d'Orba, Italy
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is April (1014.1mbar).
Average wind speed in September
Silvano d'Orba, Italy
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is March (7.2km/h).
The calmest month (with the lowest average wind speed) is December (4.9km/h).
Average humidity in September
Silvano d'Orba, Italy
- Average humidity in September: 76%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Silvano d'Orba, Italy
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is November (107mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in September
Silvano d'Orba, Italy
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is December (9 days).
Average snowfall in September
Silvano d'Orba, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Silvano d'Orba, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.5 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
Silvano d'Orba, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in September
Silvano d'Orba, Italy
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in September
Silvano d'Orba, 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
Silvano d'Orba, Italy
- Average cloud cover in September: 26
The month with the most cloud cover is November (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in September
Silvano d'Orba, Italy
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is November (7km).
Silvano d'Orba, Italy
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