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
A subtle shift in Postal's weather is observed as August turns into September, with the average high temperature reducing from a pleasant 21.8°C (71.2°F) to an enjoyable 16.9°C (62.4°F). In Postal, in September, the average low-temperature is a wintry 5.6°C (42.1°F).Humidity
In September, the average relative humidity is 76%.Rainfall
In Postal, in September, it is raining for 12.4 days, with typically 39mm (1.54") of accumulated precipitation. In Postal, Italy, during the entire year, the rain falls for 162.8 days and collects up to 563mm (22.17") of precipitation.Snowfall
In Postal, snow does not fall in May through October.Daylight
In September, the average length of the day in Postal is 12h and 33min.On the first day of the month, sunrise is at 06:35 and sunset at 19:54. On the last day of September, in Postal, sunrise is at 07:13 and sunset at 18:56 CEST.
Sunshine
In September, the average sunshine is 10.2h.UV index
The average daily maximum UV index in September in Postal is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Postal?
What is the average humidity in September in Postal?
How many days does it rain in September in Postal?
When it does not snow in Postal?
What is the average length of the day in September in Postal?
When is the sunrise / sunset in September in Postal?
How many hours of sunshine does Postal have in September?
What is the UV index reading in September in Postal?
Average temperature in September
Postal, Italy
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 5.6°C
The month with the highest average low temperature is August (9°C).
The coldest months (with the lowest average low temperature) are January and February (-7.7°C).
Average pressure in September
Postal, Italy
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is May (1015.3mbar).
Average wind speed in September
Postal, Italy
- Average wind speed in September: 5.8km/h
The windiest month (with the highest average wind speed) is February (6.9km/h).
The calmest month (with the lowest average wind speed) is November (5.3km/h).
Average humidity in September
Postal, Italy
- Average humidity in September: 76%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is July (72%).
Average rainfall in September
Postal, Italy
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is August (91mm).
The driest months (with the least rainfall) are January and February (18mm).
Average rainfall days in September
Postal, Italy
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is December (8.1 days).
Average snowfall in September
Postal, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Postal, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Postal, Italy
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in September
Postal, Italy
- Average sunshine days in September: 12.7 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is July (4.4 days).
Average UV index in September
Postal, Italy
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Postal, Italy
- Average cloud cover in September: 30
The month with the most cloud cover is November (Cloud cover 35).
The month with the least cloud cover is December (Cloud cover 25).
Average visibility in September
Postal, Italy
- Average visibility in September: 8km
The months with the highest visibility are June, July, August and December (9km).
The months with the lowest visibility are January, February, March, April, May, September, October and November (8km).
