September
Weather in September
Temperature
As September arrives, Glossa's weather displays a minor decrease in high-temperatures, transitioning from August's 28°C (82.4°F) to a still warm 25°C (77°F). The low-temperature average for Glossa during September stands at a comfortable 16°C (60.8°F).Rainfall
In Glossa, in September, it is raining for 3 days, with typically 46mm (1.81") of accumulated precipitation. In Glossa, during the entire year, the rain falls for 80 days and collects up to 737mm (29.02") of precipitation.Sea temperature
In Glossa, the average seawater temperature in September is 23°C (73.4°F).Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 23°C (73.4°F) water can be delightful. (Olympic swimming is usually in 25°C (77°F) to 28°C (82.4°F) water.)
Daylight
In September, the average length of the day is 12h and 26min.On the first day of the month, sunrise is at 06:54 and sunset at 19:56. On the last day of September, sunrise is at 07:21 and sunset at 19:09 EEST.
Sunshine
In Glossa, the average sunshine in September is 10h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 6 in September interprets into the following advice:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended. Beware! Reflecting off water and sand, UV rays are much stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
How many days does it rain in September?
What is the sea temperature in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Glossa, Greece
- Average high temperature in September: 25°C
The warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (10°C).
- Average low temperature in September: 16°C
The months with the highest average low temperature are July and August (18°C).
The coldest months (with the lowest average low temperature) are January and February (4°C).
Average rainfall in September
Glossa, Greece
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is December (121mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in September
Glossa, Greece
- Average rainfall days in September: 3 days
The month with the highest number of rainy days is December (10 days).
The months with the least rainy days are July, August and September (3 days).
Average sea temperature in September
Glossa, Greece
- Average sea temperature in September: 23°C
The best months for swimming (with the highest average sea temperature) are July and August (24°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).
Average daylight in September /
Average sunshine in September
Glossa, 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 30min).
- Average sunshine in September: 10h
The month with the most sunshine is July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index in September
Glossa, Greece
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 2).
