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
Observing a mild shift, the average high-temperature during September reduces from August's hot 32.3°C (90.1°F) to a warm 27.1°C (80.8°F). In San Michele Salentino, the average low-temperature during the month of September is a pleasant 20.2°C (68.4°F).Heat index
September's average heat index is computed to be 28°C (82.4°F). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.Consider that heat index readings are for situations in the shade and light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
In San Michele Salentino, the average relative humidity in September is 61%.Rainfall
In San Michele Salentino, during September, the rain falls for 9.7 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, there are 120.1 rainfall days, and 372mm (14.65") of precipitation is accumulated.Snowfall
In San Michele Salentino, snow does not fall in February through November.Daylight
The average length of the day in September in San Michele Salentino, Italy, is 12h and 28min.On the first day of September in San Michele Salentino, sunrise is at 06:17 and sunset at 19:21. On the last day of the month, sunrise is at 06:45 and sunset at 18:33 CEST.
Sunshine
The average sunshine in September in San Michele Salentino is 10.4h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 6 in September transforms into the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are September temperatures in San Michele Salentino?
What is the average humidity in September in San Michele Salentino?
How much does it rain in San Michele Salentino in September?
When it does not snow in San Michele Salentino?
How many hours of daylight does San Michele Salentino have in September?
What time are sunrise and sunset in September in San Michele Salentino?
How many hours of sunshine does San Michele Salentino have in September?
What is the UV index reading in September in San Michele Salentino?
Average temperature in September
San Michele Salentino, Italy
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (12.2°C).
- Average low temperature in September: 20.2°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (7.2°C).
Average pressure in September
San Michele Salentino, Italy
- Average pressure in September: 1014.7mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1012.5mbar).
Average wind speed in September
San Michele Salentino, Italy
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is February (19.1km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in September
San Michele Salentino, Italy
- Average humidity in September: 61%
The months with the highest relative humidity are January and November (76%).
The month with the lowest relative humidity is July (52%).
Average rainfall in September
San Michele Salentino, Italy
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in September
San Michele Salentino, Italy
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is April (12.5 days).
The month with the least rainy days is August (4.5 days).
Average snowfall in September
San Michele Salentino, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
San Michele Salentino, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
San Michele Salentino, 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 18min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
San Michele Salentino, Italy
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is February (14.9 days).
Average UV index in September
San Michele Salentino, 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 and December (UV index 3).
Average cloud cover in September
San Michele Salentino, Italy
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
San Michele Salentino, 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).
San Michele Salentino, Italy
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