September weather forecastVevi, Greece
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Vevi, Greece, with an average temperature fluctuating between 22.5°C (72.5°F) and 11°C (51.8°F).Temperature
September involves a decrease in temperature, down from a moderately hot 27.6°C (81.7°F) in August to an agreeable 22.5°C (72.5°F). In Vevi, September nights cool down to an average of 11°C (51.8°F).Humidity
The average relative humidity in September is 64%.Rainfall
September is the month with the least rainfall. Rain falls for 10.3 days and accumulates 24mm (0.94") of precipitation.Snowfall
In Vevi, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 07:00 and sunset at 20:05. On the last day of September, sunrise is at 07:29 and sunset at 19:17 EEST.
Sunshine
The average sunshine in September in Vevi is 9.4h.UV index
In Vevi, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Vevi, Greece
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in September
Vevi, Greece
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in September
Vevi, Greece
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in September
Vevi, Greece
- Average humidity in September: 64%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (57%).
Average rainfall in September
Vevi, Greece
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is May (58mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in September
Vevi, Greece
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is August (8.9 days).
Average snowfall in September
Vevi, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (178mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Vevi, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Vevi, Greece
- Average daylight in September: 12h and 30min
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: 9h and 24min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).
Average sunshine days in September
Vevi, Greece
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is August (19.9 days).
The month with the least sunshine days is May (9 days).
Average UV index in September
Vevi, Greece
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Vevi, Greece
- Average cloud cover in September: 25
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Vevi, Greece
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
