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
The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a moderately hot 29°C (84.2°F) in August to a still warm 25.7°C (78.3°F). Nighttime temperatures in September average to an enjoyable 19.6°C (67.3°F) in Thespies.Humidity
In Thespies, Greece, the average relative humidity in September is 63%.Rainfall
In September, the rain falls for 8 days. Throughout September, 25mm (0.98") of precipitation is accumulated. Throughout the year, in Thespies, there are 115 rainfall days, and 454mm (17.87") of precipitation is accumulated.Snowfall
In Thespies, snow does not fall in April through November.Daylight
In Thespies, the average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 06:57 and sunset at 19:57. On the last day of the month, sunrise is at 07:22 and sunset at 19:11 EEST.
Sunshine
In September, the average sunshine is 9.6h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the usual temperature for Thespies in September?
What is the average humidity in September in Thespies?
How many days does it rain in September in Thespies?
When it does not snow in Thespies?
How many hours of daylight does Thespies have in September?
When is the sunrise / sunset in September in Thespies?
How long on average sun shines in September in Thespies?
What is the UV index reading in September in Thespies?
Average temperature in September
Thespies, Greece
- Average high temperature in September: 25.7°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in September: 19.6°C
The month with the highest average low temperature is August (22.7°C).
The coldest month (with the lowest average low temperature) is January (6.2°C).
Average pressure in September
Thespies, Greece
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1011.3mbar).
Average wind speed in September
Thespies, Greece
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is August (13.9km/h).
The calmest month (with the lowest average wind speed) is June (10.6km/h).
Average humidity in September
Thespies, Greece
- Average humidity in September: 63%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (56%).
Average rainfall in September
Thespies, Greece
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is December (62mm).
The driest month (with the least rainfall) is August (5mm).
Average rainfall days in September
Thespies, Greece
- Average rainfall days in September: 8 days
The month with the highest number of rainy days is January (13 days).
The month with the least rainy days is August (2.6 days).
Average snowfall in September
Thespies, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (69mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Thespies, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.9 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
Thespies, Greece
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in September
Thespies, Greece
- Average sunshine days in September: 18.6 days
The month with the most sunshine days is August (26.4 days).
The month with the least sunshine days is February (13.7 days).
Average UV index in September
Thespies, Greece
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Thespies, Greece
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in September
Thespies, Greece
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Thespies, Greece
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