September weather forecastPythagoreio, Greece
September
Weather in September
The first month of the autumn, September, is still a warm month in Pythagoreio, Greece, with an average temperature fluctuating between 25.5°C (77.9°F) and 22.2°C (72°F).Temperature
The shift from August to September includes a small decrease in the average high-temperature, from 29°C (84.2°F) to a still warm 25.5°C (77.9°F). Pythagoreio encounters a negligible difference from daytime peaks throughout the September nights, with a low-temperature average of 22.2°C (72°F).Humidity
In Pythagoreio, the average relative humidity in September is 65%.Rainfall
In Pythagoreio, in September, it is raining for 3.5 days, with typically 10mm (0.39") of accumulated precipitation. Throughout the year, there are 92.8 rainfall days, and 352mm (13.86") of precipitation is accumulated.Sea temperature
In Pythagoreio, the average seawater temperature in September is 23.5°C (74.3°F).Note: The allure of a swim in 23.5°C (74.3°F) waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. To put it in perspective, Olympic standards demand water temperatures of 25°C (77°F) to 28°C (82.4°F).
Daylight
In September, the average length of the day in Pythagoreio is 12h and 26min.On the first day of September in Pythagoreio, sunrise is at 06:42 and sunset at 19:41. On the last day of the month, sunrise is at 07:07 and sunset at 18:56 EEST.
Sunshine
In September, the average sunshine is 11.2h.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 unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 6 in September leads to these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be on guard! The reflective nature of sand and water boosts UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Pythagoreio, Greece
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in September: 22.2°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (10°C).
Average pressure in September
Pythagoreio, Greece
- Average pressure in September: 1012.3mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is July (1008.2mbar).
Average wind speed in September
Pythagoreio, Greece
- Average wind speed in September: 16.4km/h
The windiest month (with the highest average wind speed) is January (23.1km/h).
The calmest month (with the lowest average wind speed) is May (14.1km/h).
Average humidity in September
Pythagoreio, Greece
- Average humidity in September: 65%
The month with the highest relative humidity is February (71%).
The months with the lowest relative humidity are July and August (63%).
Average rainfall in September
Pythagoreio, Greece
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is January (79mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in September
Pythagoreio, Greece
- Average rainfall days in September: 3.5 days
The months with the highest number of rainy days are January and December (13.1 days).
The month with the least rainy days is August (0.6 days).
Average sea temperature in September
Pythagoreio, Greece
- Average sea temperature in September: 23.5°C
The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is March (16.1°C).
Average daylight in September /
Average sunshine in September
Pythagoreio, Greece
- Average daylight in September: 12h and 24min
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 36min).
- Average sunshine in September: 11h and 12min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in September
Pythagoreio, Greece
- Average sunshine days in September: 25.5 days
The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in September
Pythagoreio, Greece
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Pythagoreio, Greece
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in September
Pythagoreio, 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).
