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 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 Sellia welcomes September, the average high-temperature stabilizes at a still warm 26°C (78.8°F), showing little deviation from August's 28.3°C (82.9°F). During September, Sellia witnesses a consistent average low-temperature of 20.1°C (68.2°F).Humidity
In September, the average relative humidity is 67%.Rainfall
In September, the rain falls for 8.3 days. Throughout September, 24mm (0.94") of precipitation is accumulated. In Sellia, Greece, during the entire year, the rain falls for 119.3 days and collects up to 509mm (20.04") of precipitation.Daylight
In September, the average length of the day is 12h and 24min.On the first day of the month, sunrise is at 06:55 and sunset at 19:49. On the last day of September, in Sellia, Greece, sunrise is at 07:16 and sunset at 19:07 EEST.
Sunshine
In September, the average sunshine is 9.9h.UV index
The average daily maximum UV index in September in Sellia is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 6 in September transforms into this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are the temperatures in Sellia in September?
What is the average humidity in September in Sellia?
How many days does it rain in September in Sellia?
What is the average length of the day in September in Sellia?
What time are sunrise and sunset in September in Sellia?
How many hours of sunshine does Sellia have in September?
How high is the UV index in September in Sellia?
Average temperature in September
Sellia, Greece
- Average high temperature in September: 26°C
The warmest month (with the highest average high temperature) is July (28.5°C).
The month with the lowest average high temperature is January (13.3°C).
- Average low temperature in September: 20.1°C
The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).
Average pressure in September
Sellia, Greece
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1010.6mbar).
Average wind speed in September
Sellia, Greece
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is January (17km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in September
Sellia, Greece
- Average humidity in September: 67%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (61%).
Average rainfall in September
Sellia, Greece
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is January (91mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in September
Sellia, Greece
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is January (17.6 days).
The month with the least rainy days is July (1.7 days).
Average daylight in September /
Average sunshine in September
Sellia, Greece
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 9h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in September
Sellia, Greece
- Average sunshine days in September: 20.3 days
The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in September
Sellia, 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
Sellia, Greece
- Average cloud cover in September: 13
The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 4).
Average visibility in September
Sellia, 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).
Sellia, Greece
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