September weather forecastAyvacık, Turkey
September
Weather in September
September, the first month of the autumn in Ayvacık, is also a moderately hot month, with an average temperature varying between 25.5°C (77.9°F) and 20.5°C (68.9°F).Temperature
A subtle shift in Ayvacık's weather is observed as August turns into September, with the average high temperature reducing from 29.7°C (85.5°F) to a still moderately hot 25.5°C (77.9°F). Ayvacık maintains a near steady average temperature of 20.5°C (68.9°F) during the nights of September, demonstrating little drop from daytime highs.Humidity
The average relative humidity in September is 64%.Rainfall
In Ayvacık, in September, it is raining for 4.9 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, in Ayvacık, there are 102.7 rainfall days, and 430mm (16.93") of precipitation is accumulated.Snowfall
In Ayvacık, snow does not fall in March through December.Daylight
The average length of the day in September in Ayvacık is 12h and 27min.On the first day of the month, sunrise is at 06:43 and sunset at 19:45. On the last day of September, sunrise is at 07:10 and sunset at 18:58 +03.
Sunshine
The average sunshine in September is 11h.UV index
In Ayvacık, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 6 during September translates into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ayvacık, Turkey
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (11.1°C).
- Average low temperature in September: 20.5°C
The month with the highest average low temperature is August (22.9°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).
Average pressure in September
Ayvacık, Turkey
- Average pressure in September: 1013.5mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1009.7mbar).
Average wind speed in September
Ayvacık, Turkey
- Average wind speed in September: 16.2km/h
The windiest month (with the highest average wind speed) is January (22.2km/h).
The calmest month (with the lowest average wind speed) is May (14km/h).
Average humidity in September
Ayvacık, Turkey
- Average humidity in September: 64%
The months with the highest relative humidity are January and February (74%).
The month with the lowest relative humidity is August (60%).
Average rainfall in September
Ayvacık, Turkey
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is January (89mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in September
Ayvacık, Turkey
- Average rainfall days in September: 4.9 days
The month with the highest number of rainy days is January (14 days).
The month with the least rainy days is August (0.8 days).
Average snowfall in September
Ayvacık, Turkey
- Average snowfall in September: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Ayvacık, Turkey
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Ayvacık, Turkey
- Average daylight in September: 12h and 24min
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: 11h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
Ayvacık, Turkey
- Average sunshine days in September: 23.4 days
The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (13.6 days).
Average UV index in September
Ayvacık, Turkey
- 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, February and December (UV index 3).
Average cloud cover in September
Ayvacık, Turkey
- Average cloud cover in September: 10
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility in September
Ayvacık, Turkey
- 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).
