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 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
Stelida, Greece, marks the start of September with an average high-temperature of a still warm 24.2°C (75.6°F), hinting at a slight fluctuation from August's 26.1°C (79°F). Stelida logs an average low-temperature of 22.8°C (73°F) during the nights of September, subtly lower than its daytime highs.Humidity
The average relative humidity in September in Stelida is 73%.Rainfall
In Stelida, during September, the rain falls for 2.7 days and regularly aggregates up to 3mm (0.12") of precipitation. Throughout the year, in Stelida, there are 68.8 rainfall days, and 117mm (4.61") of precipitation is accumulated.Sea temperature
The months with the warmest seawater in Stelida are July through September, with an average sea temperature of 23°C (73.4°F).Note: Imagine a swim in 23°C (73.4°F) waters. How you'd feel depends on your cold sensitivity, the sun's rays, the caress of the wind, and the warmth enveloping you. Comparatively, Olympic swimmers train in waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In September, the average length of the day is 12h and 25min.On the first day of the month, sunrise is at 06:49 and sunset at 19:47. On the last day of September, sunrise is at 07:13 and sunset at 19:03 EEST.
Sunshine
The average sunshine in September is 10.8h.UV index
In September, the average daily maximum UV index in Stelida, Greece, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: An average UV index of 6 in September transforms into this advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Frequently asked questions
What is the average September temperature in Stelida?
What is the average humidity in September in Stelida?
How many days does it rain in September in Stelida?
What are the months with the warmest sea water in Stelida?
What is the water temperature in September in Stelida?
How many hours of daylight does Stelida have in September?
What time are sunrise and sunset in September in Stelida?
How long on average sun shines in September in Stelida?
How high is the UV index in September in Stelida?
Average temperature in September
Stelida, Greece
- Average high temperature in September: 24.2°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (13.8°C).
- Average low temperature in September: 22.8°C
The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (12°C).
Average pressure in September
Stelida, Greece
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed in September
Stelida, Greece
- Average wind speed in September: 21.6km/h
The windiest month (with the highest average wind speed) is January (28.5km/h).
The calmest month (with the lowest average wind speed) is May (17.5km/h).
Average humidity in September
Stelida, Greece
- Average humidity in September: 73%
The month with the highest relative humidity is August (75%).
The months with the lowest relative humidity are January and December (71%).
Average rainfall in September
Stelida, Greece
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is January (22mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in September
Stelida, Greece
- Average rainfall days in September: 2.7 days
The month with the highest number of rainy days is January (11.3 days).
The month with the least rainy days is August (0.5 days).
Average sea temperature in September
Stelida, Greece
- Average sea temperature in September: 23°C
The best months for swimming (with the highest average sea temperature) are July, August and September (23°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in September /
Average sunshine in September
Stelida, Greece
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 10h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Stelida, Greece
- Average sunshine days in September: 26.5 days
The months with the most sunshine days are July and August (29.8 days).
The month with the least sunshine days is February (16.1 days).
Average UV index in September
Stelida, Greece
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Stelida, Greece
- Average cloud cover in September: 9
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in September
Stelida, 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).
Stelida, Greece
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