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 decrease in the average high-temperature marks September, falling from August's moderately hot 28.5°C (83.3°F) to an agreeable 22.7°C (72.9°F). In Poggio Mirteto, the nighttime temperature averages to a fresh 11°C (51.8°F) during September.Humidity
The average relative humidity in September is 72%.Rainfall
In September, the rain falls for 14.2 days. Throughout September, 41mm (1.61") of precipitation is accumulated. In Poggio Mirteto, during the entire year, the rain falls for 160.4 days and collects up to 553mm (21.77") of precipitation.Snowfall
April through October are months without snowfall in Poggio Mirteto.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 06:35 and sunset at 19:43. On the last day of September, sunrise is at 07:05 and sunset at 18:52 CEST.
Sunshine
In September, the average sunshine in Poggio Mirteto is 10.7h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, an average UV index of 4 transforms into the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Poggio Mirteto?
What is the average humidity in September in Poggio Mirteto?
How much does it rain in Poggio Mirteto in September?
When it does not snow in Poggio Mirteto?
How many hours of daylight does Poggio Mirteto have in September?
When are sunrise and sunset in September in Poggio Mirteto?
How many hours of sunshine does Poggio Mirteto have in September?
How high is the UV index in September in Poggio Mirteto?
Average temperature in September
Poggio Mirteto, Italy
- Average high temperature in September: 22.7°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (0.1°C).
Average pressure in September
Poggio Mirteto, Italy
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in September
Poggio Mirteto, Italy
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is February (9.6km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in September
Poggio Mirteto, Italy
- Average humidity in September: 72%
The months with the highest relative humidity are January and November (83%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Poggio Mirteto, Italy
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in September
Poggio Mirteto, Italy
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is August (9.3 days).
Average snowfall in September
Poggio Mirteto, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Poggio Mirteto, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 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
Poggio Mirteto, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 10h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 48min).
Average sunshine days in September
Poggio Mirteto, Italy
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is August (19 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in September
Poggio Mirteto, Italy
- Average UV index in September: 4
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
Poggio Mirteto, Italy
- Average cloud cover in September: 23
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Poggio Mirteto, Italy
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (9km).
