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
An excellent water temperature of 25°C (77°F) and only 3.5 rainfall days, with 3mm (0.12") of accumulated rainfall, makes September a prime for swimming and other water activities.
Temperature
September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a moderately hot 29.5°C (85.1°F) in August to a still warm 26.1°C (79°F). A consistent average low-temperature of 22.1°C (71.8°F), with a minor variance from the daytime highs, is noted during the nights of September.Humidity
In Kalamos, Greece, the average relative humidity in September is 64%.Rainfall
In September, in Kalamos, the rain falls for 3.5 days. Throughout September, 3mm (0.12") of precipitation is accumulated. Throughout the year, in Kalamos, Greece, there are 65.9 rainfall days, and 145mm (5.71") of precipitation is accumulated.Sea temperature
In September, the average sea temperature in Kalamos is 25°C (77°F).Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
Daylight
In Kalamos, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 07:05 and sunset at 20:06. On the last day of September, in Kalamos, Greece, sunrise is at 07:31 and sunset at 19:20 EEST.
Sunshine
In September, the average sunshine in Kalamos is 9.7h.UV index
In Kalamos, Greece, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 6 during September translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat. Attention! UV radiation is markedly stronger with water and sand reflections.
Frequently asked questions
What is the usual temperature for Kalamos in September?
What is the average humidity in September in Kalamos?
How much does it rain in Kalamos in September?
How warm is the water in September in Kalamos?
How many hours of daylight does Kalamos have in September?
What time are sunrise and sunset in September in Kalamos?
How many hours of sunshine does Kalamos have in September?
How high is the UV index in September in Kalamos?
Average temperature in September
Kalamos, Greece
- Average high temperature in September: 26.1°C
The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (12.7°C).
- Average low temperature in September: 22.1°C
The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is January (9.7°C).
Average pressure in September
Kalamos, Greece
- Average pressure in September: 1014.9mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in September
Kalamos, Greece
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Kalamos, Greece
- Average humidity in September: 64%
The months with the highest relative humidity are March and April (71%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Kalamos, Greece
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is November (35mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in September
Kalamos, Greece
- Average rainfall days in September: 3.5 days
The month with the highest number of rainy days is January (8.7 days).
The month with the least rainy days is August (0.8 days).
Average sea temperature in September
Kalamos, Greece
- Average sea temperature in September: 25°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in September /
Average sunshine in September
Kalamos, 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 30min).
- Average sunshine in September: 9h and 4min
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 48min).
Average sunshine days in September
Kalamos, Greece
- Average sunshine days in September: 24.6 days
The month with the most sunshine days is August (29.1 days).
The month with the least sunshine days is February (18.9 days).
Average UV index in September
Kalamos, 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
Kalamos, Greece
- Average cloud cover in September: 14
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
Kalamos, 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).
Kalamos, Greece
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