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
September brings a slight decrease in the average high-temperature, shifting from 28.3°C (82.9°F) in August to a still warm 25.1°C (77.2°F). A consistent average low-temperature of 21.9°C (71.4°F), with a minor variance from the daytime highs, is noted during the nights of September.Humidity
In September, the average relative humidity is 65%.Rainfall
In Igoumenitsa, during September, the rain falls for 10.3 days and regularly aggregates up to 56mm (2.2") of precipitation. Throughout the year, in Igoumenitsa, there are 134.1 rainfall days, and 792mm (31.18") of precipitation is accumulated.Sea temperature
In Igoumenitsa, in September, the average water temperature is 25.3°C (77.5°F).Note: Engaging in swimming, diving, or other water activities is highly enjoyable in temperatures ranging from 25°C (77°F) to 29°C (84.2°F), without any unpleasant sensations for prolonged durations.
Daylight
In Igoumenitsa, the average length of the day in September is 12h and 27min.On the first day of September in Igoumenitsa, sunrise is at 07:07 and sunset at 20:09. On the last day of the month, sunrise is at 07:34 and sunset at 19:23 EEST.
Sunshine
In September, the average sunshine in Igoumenitsa is 9.5h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 6 in September suggests the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Warning! Sand and water reflections boost the intensity of UV exposure.
Frequently asked questions
What is the usual temperature for Igoumenitsa in September?
What is the average humidity in September in Igoumenitsa?
How much does it rain in Igoumenitsa in September?
What is the sea water temperature in September in Igoumenitsa?
What is the average length of the day in September in Igoumenitsa?
What time are sunrise and sunset in September in Igoumenitsa?
How long on average sun shines in September in Igoumenitsa?
How high is the UV index in September in Igoumenitsa?
Average temperature in September
Igoumenitsa, Greece
- Average high temperature in September: 25.1°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in September: 21.9°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (9.4°C).
Average pressure in September
Igoumenitsa, Greece
- Average pressure in September: 1014.9mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in September
Igoumenitsa, Greece
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in September
Igoumenitsa, Greece
- Average humidity in September: 65%
The months with the highest relative humidity are March, April and May (71%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Igoumenitsa, Greece
- Average rainfall in September: 56mm
The wettest month (with the highest rainfall) is November (170mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in September
Igoumenitsa, Greece
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is January (15.6 days).
The month with the least rainy days is August (3.8 days).
Average sea temperature in September
Igoumenitsa, Greece
- Average sea temperature in September: 25.3°C
The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest months (with the lowest average sea temperature) are February and March (15.3°C).
Average daylight in September /
Average sunshine in September
Igoumenitsa, Greece
- Average daylight in September: 12h and 2min
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 24min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Igoumenitsa, Greece
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is August (24 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in September
Igoumenitsa, 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
Igoumenitsa, Greece
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in September
Igoumenitsa, 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).
Igoumenitsa, Greece
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