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
September marks a gentle change in average high-temperature, declining from August's moderately hot 28.4°C (83.1°F) to a still warm 23.5°C (74.3°F). Caltignaga experiences a steady low-temperature of 14.5°C (58.1°F) throughout September.Humidity
The average relative humidity in September is 72%.Rainfall
In Caltignaga, in September, it is raining for 13.5 days, with typically 70mm (2.76") of accumulated precipitation. Throughout the year, there are 157.6 rainfall days, and 988mm (38.9") of precipitation is accumulated.Snowfall
In Caltignaga, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 32min.On the first day of September in Caltignaga, sunrise is at 06:47 and sunset at 20:03. On the last day of the month, sunrise is at 07:23 and sunset at 19:07 CEST.
Sunshine
In Caltignaga, Italy, the average sunshine in September is 9.3h.UV index
In September, the average daily maximum UV index in Caltignaga is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 5 in September interprets into the following advice:
Undertake precautions - Guarding against sun damage is counselled. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Caltignaga?
What is the average humidity in September in Caltignaga?
How many days does it rain in September in Caltignaga?
When it does not snow in Caltignaga?
What is the average length of the day in September in Caltignaga?
When are sunrise and sunset in September in Caltignaga?
How long on average sun shines in September in Caltignaga?
What is the UV index reading in September in Caltignaga?
Average temperature in September
Caltignaga, Italy
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in September
Caltignaga, Italy
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is April (1014.6mbar).
Average wind speed in September
Caltignaga, Italy
- Average wind speed in September: 6km/h
The windiest month (with the highest average wind speed) is April (7.2km/h).
The calmest month (with the lowest average wind speed) is December (5.4km/h).
Average humidity in September
Caltignaga, Italy
- Average humidity in September: 72%
The month with the highest relative humidity is November (79%).
The months with the lowest relative humidity are March, April and August (70%).
Average rainfall in September
Caltignaga, Italy
- Average rainfall in September: 70mm
The wettest month (with the highest rainfall) is November (143mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in September
Caltignaga, Italy
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in September
Caltignaga, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Caltignaga, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.9 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
Caltignaga, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in September
Caltignaga, Italy
- Average sunshine days in September: 13.1 days
The months with the most sunshine days are January and December (23.1 days).
The month with the least sunshine days is July (7.6 days).
Average UV index in September
Caltignaga, 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, February, November and December (UV index 2).
Average cloud cover in September
Caltignaga, Italy
- Average cloud cover in September: 30
The month with the most cloud cover is November (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in September
Caltignaga, Italy
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
