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
September indicates a shift in the average high-temperature, from August's hot 30.8°C (87.4°F) to a warm 25.2°C (77.4°F). From the height of daytime heat, the temperature in Aridaia, Greece, recedes to an average of 13.1°C (55.6°F) at night during September.Humidity
The average relative humidity in September in Aridaia is 60%.Rainfall
In Aridaia, Greece, in September, during 8.8 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, in Aridaia, there are 134.5 rainfall days, and 438mm (17.24") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 06:58 and sunset at 20:04. On the last day of September, in Aridaia, Greece, sunrise is at 07:27 and sunset at 19:15 EEST.
Sunshine
The average sunshine in September is 9.5h.UV index
In Aridaia, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 5 during September translates into these guidelines:
Adopt protective measures - It is advised to guard against sun damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the temperature in September in Aridaia?
What is the average humidity in September in Aridaia?
How many days does it rain in September in Aridaia?
When it does not snow in Aridaia?
How many hours of daylight does Aridaia have in September?
What time are sunrise and sunset in September in Aridaia?
How many hours of sunshine does Aridaia have in September?
What is the UV index reading in September in Aridaia?
Average temperature in September
Aridaia, Greece
- Average high temperature in September: 25.2°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in September: 13.1°C
The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in September
Aridaia, Greece
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in September
Aridaia, Greece
- Average wind speed in September: 6.9km/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 (6.5km/h).
Average humidity in September
Aridaia, Greece
- Average humidity in September: 60%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (53%).
Average rainfall in September
Aridaia, Greece
- Average rainfall in September: 24mm
The wettest months (with the highest rainfall) are April, May and November (47mm).
The driest month (with the least rainfall) is August (18mm).
Average rainfall days in September
Aridaia, Greece
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is August (6.5 days).
Average snowfall in September
Aridaia, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (100mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Aridaia, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Aridaia, Greece
- Average daylight in September: 12h and 3min
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: 9h and 3min
The month with the most sunshine is August (Average sunshine: 12h and 18min).
The months with the least sunshine are January and February (Average sunshine: 5h and 42min).
Average sunshine days in September
Aridaia, Greece
- Average sunshine days in September: 19 days
The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in September
Aridaia, 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, November and December (UV index 2).
Average cloud cover in September
Aridaia, Greece
- Average cloud cover in September: 22
The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Aridaia, Greece
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
Aridaia, Greece
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