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 soft temperature shift, with average high-temperatures reducing from August's hot 30.2°C (86.4°F) to a warm 26.3°C (79.3°F). Ortelle registers a subtle dip to an average of 22°C (71.6°F) during the nights of September.Humidity
In Ortelle, the average relative humidity in September is 64%.Rainfall
In Ortelle, Italy, in September, during 8.2 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Ortelle, during the entire year, the rain falls for 125.1 days and collects up to 486mm (19.13") of precipitation.Snowfall
February through December are months without snowfall.Daylight
The average length of the day in September in Ortelle is 12h and 27min.On the first day of September in Ortelle, sunrise is at 06:14 and sunset at 19:17. On the last day of the month, sunrise is at 06:42 and sunset at 18:30 CEST.
Sunshine
The average sunshine in September is 10.4h.UV index
In Ortelle, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, a regular UV index of 6 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What are the temperatures in Ortelle in September?
What is the average humidity in September in Ortelle?
How many days does it rain in September in Ortelle?
When it does not snow in Ortelle?
What is the average length of the day in September in Ortelle?
What time are sunrise and sunset in September in Ortelle?
How many hours of sunshine does Ortelle have in September?
How high is the UV index in September in Ortelle?
Average temperature in September
Ortelle, Italy
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (13.2°C).
- Average low temperature in September: 22°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (9.9°C).
Average pressure in September
Ortelle, Italy
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in September
Ortelle, Italy
- Average wind speed in September: 15.4km/h
The windiest month (with the highest average wind speed) is February (23.5km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in September
Ortelle, Italy
- Average humidity in September: 64%
The month with the highest relative humidity is November (74%).
The months with the lowest relative humidity are July and August (61%).
Average rainfall in September
Ortelle, Italy
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is November (107mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in September
Ortelle, Italy
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is January (15.3 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in September
Ortelle, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Ortelle, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Ortelle, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 10h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Ortelle, Italy
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is February (11.9 days).
Average UV index in September
Ortelle, Italy
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in September
Ortelle, Italy
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in September
Ortelle, Italy
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Ortelle, Italy
Weather forecast for your location
2. Allow the app to use your location
