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 implies a gentle temperature shift, with average high-temperatures reducing from August's 29.4°C (84.9°F) to a still warm 24.3°C (75.7°F). During the nights in September, San Giorgio Piacentino experiences a consistent average temperature of 13.7°C (56.7°F).Humidity
In San Giorgio Piacentino, the average relative humidity in September is 72%.Rainfall
In San Giorgio Piacentino, Italy, in September, during 13.4 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, there are 167.1 rainfall days, and 679mm (26.73") of precipitation is accumulated.Snowfall
In San Giorgio Piacentino, snow does not fall in April through October.Daylight
In San Giorgio Piacentino, Italy, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:43 and sunset at 19:58. On the last day of September, in San Giorgio Piacentino, sunrise is at 07:18 and sunset at 19:03 CEST.
Sunshine
In September, the average sunshine is 10h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 in September translates into this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Giorgio Piacentino in September?
What is the average humidity in September in San Giorgio Piacentino?
How many days does it rain in September in San Giorgio Piacentino?
When it does not snow in San Giorgio Piacentino?
How many hours of daylight does San Giorgio Piacentino have in September?
What time are sunrise and sunset in September in San Giorgio Piacentino?
How long on average sun shines in September in San Giorgio Piacentino?
What is the UV index reading in September in San Giorgio Piacentino?
Average temperature in September
San Giorgio Piacentino, Italy
- Average high temperature in September: 24.3°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in September: 13.7°C
The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
San Giorgio Piacentino, Italy
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).
Average wind speed in September
San Giorgio Piacentino, Italy
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is March (7.5km/h).
The calmest month (with the lowest average wind speed) is December (5.7km/h).
Average humidity in September
San Giorgio Piacentino, Italy
- Average humidity in September: 72%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
San Giorgio Piacentino, Italy
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is November (84mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in September
San Giorgio Piacentino, Italy
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is December (8.6 days).
Average snowfall in September
San Giorgio Piacentino, Italy
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (41mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
San Giorgio Piacentino, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.9 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
San Giorgio Piacentino, 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: 10h and 0min
The months with the most sunshine are June and July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 6min).
Average sunshine days in September
San Giorgio Piacentino, Italy
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is July (6.5 days).
Average UV index in September
San Giorgio Piacentino, 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, November and December (UV index 2).
Average cloud cover in September
San Giorgio Piacentino, Italy
- Average cloud cover in September: 24
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
San Giorgio Piacentino, Italy
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and November (8km).
San Giorgio Piacentino, Italy
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