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
Crognaleto in September demonstrates a small temperature transition, adjusting from an average high of a warm 27.7°C (81.9°F) in August to a pleasant 22.5°C (72.5°F). In the month of September, the nighttime temperature dips to a steady average of 13.5°C (56.3°F).Humidity
In September, the average relative humidity is 71%.Rainfall
In Crognaleto, in September, during 14.3 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, in Crognaleto, there are 191.5 rainfall days, and 769mm (30.28") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September in Crognaleto is 12h and 29min.On the first day of the month, sunrise is at 06:31 and sunset at 19:40. On the last day of September, sunrise is at 07:02 and sunset at 18:49 CEST.
Sunshine
In Crognaleto, the average sunshine in September is 10.8h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In September, a regular UV index of 5 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Crognaleto?
What is the average humidity in September in Crognaleto?
How many days does it rain in September in Crognaleto?
When it does not snow in Crognaleto?
How many hours of daylight does Crognaleto have in September?
What time are sunrise and sunset in September in Crognaleto?
How long on average sun shines in September in Crognaleto?
How high is the UV index in September in Crognaleto?
Average temperature in September
Crognaleto, Italy
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in September: 13.5°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 (1.8°C).
Average pressure in September
Crognaleto, Italy
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in September
Crognaleto, Italy
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest months (with the lowest average wind speed) are June and July (7.1km/h).
Average humidity in September
Crognaleto, Italy
- Average humidity in September: 71%
The months with the highest relative humidity are January and November (80%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Crognaleto, Italy
- Average rainfall in September: 49mm
The wettest month (with the highest rainfall) is May (100mm).
The driest month (with the least rainfall) is August (46mm).
Average rainfall days in September
Crognaleto, Italy
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is August (12.6 days).
Average snowfall in September
Crognaleto, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (86mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Crognaleto, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.9 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
Crognaleto, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 10h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in September
Crognaleto, Italy
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is May (6.9 days).
Average UV index in September
Crognaleto, 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 and December (UV index 2).
Average cloud cover in September
Crognaleto, Italy
- Average cloud cover in September: 21
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in September
Crognaleto, Italy
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
