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 sea temperature 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
As Ouranoupolis enters September, the average high-temperature subtly lowers from the 27.8°C (82°F) of August to a still warm 23.9°C (75°F). Ouranoupolis maintains a minor drop in temperature during September nights, with averages of 20.3°C (68.5°F).Humidity
The average relative humidity in September in Ouranoupolis is 65%.Rainfall
In Ouranoupolis, Greece, in September, during 10.6 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, in Ouranoupolis, there are 141 rainfall days, and 429mm (16.89") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Ouranoupolis, Greece.Sea temperature
In Ouranoupolis, Greece, in September, the average water temperature is 24.3°C (75.7°F).Note: Swimming in 24.3°C (75.7°F) water can be enjoyable based on one's cold tolerance and conditions like sunshine, wind, and ambient temperature. (Olympic swimmers compete in waters between 25°C (77°F) and 28°C (82.4°F).)
Daylight
The average length of the day in September in Ouranoupolis is 12h and 28min.On the first day of the month, sunrise is at 06:51 and sunset at 19:55. On the last day of September, in Ouranoupolis, sunrise is at 07:19 and sunset at 19:07 EEST.
Sunshine
In Ouranoupolis, the average sunshine in September is 9.9h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 5 during September translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.
Frequently asked questions
What is the usual temperature for Ouranoupolis in September?
What is the average humidity in September in Ouranoupolis?
How much does it rain in Ouranoupolis in September?
When it does not snow in Ouranoupolis?
What is the sea temperature in September in Ouranoupolis?
How many hours of daylight does Ouranoupolis have in September?
What time are sunrise and sunset in September in Ouranoupolis?
How long on average sun shines in September in Ouranoupolis?
What is the UV index reading in September in Ouranoupolis?
Average temperature in September
Ouranoupolis, Greece
- Average high temperature in September: 23.9°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (9.5°C).
- Average low temperature in September: 20.3°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in September
Ouranoupolis, Greece
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is July (1012.4mbar).
Average wind speed in September
Ouranoupolis, Greece
- Average wind speed in September: 11.3km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is July (9.3km/h).
Average humidity in September
Ouranoupolis, Greece
- Average humidity in September: 65%
The months with the highest relative humidity are January, February and November (74%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Ouranoupolis, Greece
- Average rainfall in September: 42mm
The wettest months (with the highest rainfall) are November and December (44mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in September
Ouranoupolis, Greece
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is August (9.3 days).
Average snowfall in September
Ouranoupolis, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Ouranoupolis, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in September
Ouranoupolis, Greece
- Average sea temperature in September: 24.3°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is March (13.4°C).
Average daylight in September /
Average sunshine in September
Ouranoupolis, Greece
- Average daylight in September: 12h and 3min
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 24min).
- Average sunshine in September: 9h and 5min
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 18min).
Average sunshine days in September
Ouranoupolis, Greece
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Ouranoupolis, Greece
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Ouranoupolis, Greece
- Average cloud cover in September: 20
The months with the most cloud cover are January and February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Ouranoupolis, Greece
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Ouranoupolis, Greece
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