September weather forecastSkyros, Greece
September
Weather in September
The first month of the autumn, September, is still a warm month in Skyros, Greece, with an average temperature fluctuating between 24°C (75.2°F) and 22.5°C (72.5°F).Temperature
Welcoming September, Skyros notes an average high-temperature of a still warm 24°C (75.2°F), nearly consistent with August's 26.5°C (79.7°F). Skyros's nights throughout September are marked by an average low temperature of 22.5°C (72.5°F), a minor drop from the day's high.Humidity
With an average relative humidity of 70%, September is the least humid month.Rainfall
In September, the rain falls for 5.6 days. Throughout September, 11mm (0.43") of precipitation is accumulated. In Skyros, during the entire year, the rain falls for 103.9 days and collects up to 270mm (10.63") of precipitation.Sea temperature
In Skyros, in September, the average water temperature is 23.6°C (74.5°F).Note: Swimming in 23.6°C (74.5°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
In September, the average length of the day in Skyros is 12h and 26min.On the first day of the month, sunrise is at 06:51 and sunset at 19:52. On the last day of September, sunrise is at 07:17 and sunset at 19:06 EEST.
Sunshine
In Skyros, the average sunshine in September is 10.1h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 6 during September translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Notice! The Sun's UV exposure elevates with sand and water reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Skyros, Greece
- Average high temperature in September: 24°C
The warmest month (with the highest average high temperature) is August (26.5°C).
The month with the lowest average high temperature is January (12.6°C).
- Average low temperature in September: 22.5°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (10.6°C).
Average pressure in September
Skyros, Greece
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1010.7mbar).
Average wind speed in September
Skyros, Greece
- Average wind speed in September: 22.6km/h
The windiest month (with the highest average wind speed) is January (27.8km/h).
The calmest month (with the lowest average wind speed) is May (18.3km/h).
Average humidity in September
Skyros, Greece
- Average humidity in September: 70%
The month with the highest relative humidity is November (74%).
The month with the lowest relative humidity is September (70%).
Average rainfall in September
Skyros, Greece
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is January (51mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in September
Skyros, Greece
- Average rainfall days in September: 5.6 days
The month with the highest number of rainy days is January (14.3 days).
The month with the least rainy days is August (2.1 days).
Average sea temperature in September
Skyros, Greece
- Average sea temperature in September: 23.6°C
The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).
Average daylight in September /
Average sunshine in September
Skyros, Greece
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 10h and 6min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
Skyros, Greece
- Average sunshine days in September: 23.3 days
The months with the most sunshine days are July and August (27 days).
The month with the least sunshine days is January (14.5 days).
Average UV index in September
Skyros, Greece
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Skyros, Greece
- Average cloud cover in September: 16
The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in September
Skyros, 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).
