September weather forecastSellades, Greece
September
Weather in September
The first month of the autumn, September, is still a warm month in Sellades, Greece, with an average temperature ranging between min 15.7°C (60.3°F) and max 25.1°C (77.2°F).Temperature
As September arrives, Sellades's weather displays a decrease in high-temperatures, transitioning from August's hot 30.5°C (86.9°F) to a moderately hot 25.1°C (77.2°F). During the month of September, the temperature generally drops to a low average of 15.7°C (60.3°F).Humidity
In September, the average relative humidity is 64%.Rainfall
In September, the rain falls for 10.3 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 148 rainfall days, and 663mm (26.1") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 07:04 and sunset at 20:06. On the last day of the month, sunrise is at 07:31 and sunset at 19:19 EEST.
Sunshine
The average sunshine in September is 9.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 5 during September translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sellades, Greece
- Average high temperature in September: 25.1°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in September: 15.7°C
The month with the highest average low temperature is August (19.1°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in September
Sellades, Greece
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in September
Sellades, Greece
- Average wind speed in September: 6.8km/h
The windiest month (with the highest average wind speed) is February (9km/h).
The calmest month (with the lowest average wind speed) is July (6.4km/h).
Average humidity in September
Sellades, Greece
- Average humidity in September: 64%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (54%).
Average rainfall in September
Sellades, Greece
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is November (101mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in September
Sellades, Greece
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is August (8 days).
Average snowfall in September
Sellades, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Sellades, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.3 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
Sellades, Greece
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 36min
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 48min).
Average sunshine days in September
Sellades, Greece
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Sellades, Greece
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Sellades, Greece
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Sellades, Greece
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
