September weather forecastBarbara, Italy
September
Weather in September
The first month of the autumn, September, is still a warm month in Barbara, Italy, with an average temperature varying between 23.7°C (74.7°F) and 18.4°C (65.1°F).Temperature
Barbara in September undergoes a slight reduction in the average high-temperature, shifting from August's 28°C (82.4°F) to a still warm 23.7°C (74.7°F). Barbara experiences an average temperature drop to an enjoyable 18.4°C (65.1°F) during September nights.Humidity
The average relative humidity in September is 68%.Rainfall
In Barbara, in September, it is raining for 11.1 days, with typically 32mm (1.26") of accumulated precipitation. In Barbara, during the entire year, the rain falls for 127.1 days and collects up to 378mm (14.88") of precipitation.Snowfall
March through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 30min.On the first day of the month, sunrise is at 06:32 and sunset at 19:43. On the last day of September, in Barbara, Italy, sunrise is at 07:04 and sunset at 18:50 CEST.
Sunshine
In September, the average sunshine in Barbara is 10.7h.UV index
In Barbara, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 5 in September suggests the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Barbara, Italy
- Average high temperature in September: 23.7°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in September: 18.4°C
The month with the highest average low temperature is August (21.9°C).
The coldest month (with the lowest average low temperature) is January (6.1°C).
Average pressure in September
Barbara, Italy
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in September
Barbara, Italy
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest month (with the lowest average wind speed) is June (10.4km/h).
Average humidity in September
Barbara, Italy
- Average humidity in September: 68%
The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are July and August (63%).
Average rainfall in September
Barbara, Italy
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is May (49mm).
The driest month (with the least rainfall) is August (22mm).
Average rainfall days in September
Barbara, Italy
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is August (7.9 days).
Average snowfall in September
Barbara, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Barbara, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Barbara, Italy
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 10h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Barbara, Italy
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is August (20.8 days).
The months with the least sunshine days are February and May (15.3 days).
Average UV index in September
Barbara, Italy
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Barbara, Italy
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Barbara, 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).
