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
As August transitions into September, Castel Ritaldi sees a drop in the average high-temperature, transitioning from a moderately hot 29°C (84.2°F) to a still warm 23.2°C (73.8°F). Castel Ritaldi, in September, witnesses an average low-temperature of 11.7°C (53.1°F).Humidity
In Castel Ritaldi, the average relative humidity in September is 71%.Rainfall
In September, in Castel Ritaldi, the rain falls for 10.8 days. Throughout September, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 158.4 rainfall days, and 528mm (20.79") of precipitation is accumulated.Snowfall
In Castel Ritaldi, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 06:34 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 Castel Ritaldi, Italy, is 10.8h.UV index
In Castel Ritaldi, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the UV index of 5 transforms into the following advice:
Undertake precautions - Guarding against sun damage is counselled. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are the temperatures in Castel Ritaldi in September?
What is the average humidity in September in Castel Ritaldi?
How much does it rain in Castel Ritaldi in September?
When it does not snow in Castel Ritaldi?
What is the average length of the day in September in Castel Ritaldi?
When is the sunrise / sunset in September in Castel Ritaldi?
How long on average sun shines in September in Castel Ritaldi?
How high is the UV index in September in Castel Ritaldi?
Average temperature in September
Castel Ritaldi, Italy
- Average high temperature in September: 23.2°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in September: 11.7°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in September
Castel Ritaldi, Italy
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in September
Castel Ritaldi, Italy
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest months (with the lowest average wind speed) are July and August (7.1km/h).
Average humidity in September
Castel Ritaldi, Italy
- Average humidity in September: 71%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Castel Ritaldi, Italy
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is August (18mm).
Average rainfall days in September
Castel Ritaldi, Italy
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in September
Castel Ritaldi, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (40mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Castel Ritaldi, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3 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
Castel Ritaldi, 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 July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and February (Average sunshine: 6h and 0min).
Average sunshine days in September
Castel Ritaldi, Italy
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in September
Castel Ritaldi, 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
Castel Ritaldi, Italy
- Average cloud cover in September: 21
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in September
Castel Ritaldi, Italy
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).
Castel Ritaldi, Italy
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