September weather forecastMikro Dereio, Greece
September
Weather in September
September, the first month of the autumn in Mikro Dereio, is still a warm month, with an average temperature ranging between max 26.1°C (79°F) and min 14.7°C (58.5°F).Temperature
September comes with a decrease in the average high-temperature, falling from a hot 31.8°C (89.2°F) in August to a moderately hot 26.1°C (79°F). In Mikro Dereio, in September, the average low-temperature is a refreshing 14.7°C (58.5°F).Humidity
In Mikro Dereio, the average relative humidity in September is 58%.Rainfall
In Mikro Dereio, in September, during 8.1 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, in Mikro Dereio, there are 112.2 rainfall days, and 371mm (14.61") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 06:42 and sunset at 19:48. On the last day of September, sunrise is at 07:11 and sunset at 18:59 EEST.
Sunshine
In Mikro Dereio, the average sunshine in September is 10.2h.UV index
The average daily maximum UV index in September in Mikro Dereio is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 during September translates into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Mikro Dereio, Greece
- Average high temperature in September: 26.1°C
The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 14.7°C
The month with the highest average low temperature is August (18°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in September
Mikro Dereio, Greece
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in September
Mikro Dereio, Greece
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest months (with the lowest average wind speed) are June and October (9.4km/h).
Average humidity in September
Mikro Dereio, Greece
- Average humidity in September: 58%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Mikro Dereio, Greece
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is June (47mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in September
Mikro Dereio, Greece
- Average rainfall days in September: 8.1 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in September
Mikro Dereio, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Mikro Dereio, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.2 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
Mikro Dereio, Greece
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 10h and 12min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Mikro Dereio, Greece
- Average sunshine days in September: 20.9 days
The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is June (15.9 days).
Average UV index in September
Mikro Dereio, Greece
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Mikro Dereio, Greece
- Average cloud cover in September: 23
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in September
Mikro Dereio, Greece
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
