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
Elefsina's transition into September involves a gentle shift in temperature, receding from a hot 30.8°C (87.4°F) in August to a moderately hot 27.2°C (81°F). Nighttime temperatures in Elefsina hover around an average low of 21°C (69.8°F) in September.Heat index
The heat index for September is evaluated at 28°C (82.4°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
In Elefsina, the average relative humidity in September is 58%.Rainfall
In September, in Elefsina, Greece, the rain falls for 7.3 days. Throughout September, 19mm (0.75") of precipitation is accumulated. Throughout the year, there are 88.8 rainfall days, and 263mm (10.35") of precipitation is accumulated.Snowfall
In Elefsina, snow does not fall in April through November.Sea temperature
In Elefsina, in September, the average water temperature is 24.8°C (76.6°F).Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 24.8°C (76.6°F) waters might be just right. Remember, Olympic swimmers are used to waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In September, the average length of the day is 12h and 26min.On the first day of September, sunrise is at 06:56 and sunset at 19:55. On the last day of the month, sunrise is at 07:20 and sunset at 19:10 EEST.
Sunshine
In Elefsina, the average sunshine in September is 9.9h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 6 during September translates into the following directions:
Take precautions against overexposure. Protection against sun damage is needed. 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. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Heads up! UV intensity is amplified by reflections from water and sand.
Frequently asked questions
What is the temperature in September in Elefsina?
What is the average humidity in September in Elefsina?
How many days does it rain in September in Elefsina?
When it does not snow in Elefsina?
What is the water temperature in September in Elefsina?
How many hours of daylight does Elefsina have in September?
When is the sunrise / sunset in September in Elefsina?
How many hours of sunshine does Elefsina have in September?
How high is the UV index in September in Elefsina?
Average temperature in September
Elefsina, Greece
- Average high temperature in September: 27.2°C
The warmest month (with the highest average high temperature) is July (31.1°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in September: 21°C
The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (7.2°C).
Average pressure in September
Elefsina, Greece
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.1mbar).
Average wind speed in September
Elefsina, Greece
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is August (15.7km/h).
The calmest month (with the lowest average wind speed) is May (11.4km/h).
Average humidity in September
Elefsina, Greece
- Average humidity in September: 58%
The month with the highest relative humidity is January (73%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in September
Elefsina, Greece
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in September
Elefsina, Greece
- Average rainfall days in September: 7.3 days
The month with the highest number of rainy days is March (9.9 days).
The month with the least rainy days is August (2 days).
Average snowfall in September
Elefsina, Greece
- Average snowfall in September: 0mm
The months with the highest snowfall are January, February and December (4mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Elefsina, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.9 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
Elefsina, Greece
- Average sea temperature in September: 24.8°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 February (14.9°C).
Average daylight in September /
Average sunshine in September
Elefsina, 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 5min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in September
Elefsina, Greece
- Average sunshine days in September: 21 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is February (16.3 days).
Average UV index in September
Elefsina, Greece
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Elefsina, Greece
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in September
Elefsina, 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).
Elefsina, Greece
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