September weather forecastDerbent, Turkey
September
Weather in September
The first month of the autumn, September, is still a warm month in Derbent, Turkey, with an average temperature fluctuating between 14.7°C (58.5°F) and 24.9°C (76.8°F).Temperature
With the arrival of September, Derbent experiences a modest decline in average high-temperatures, transitioning from a warm 28.7°C (83.7°F) in August to a still moderately hot 24.9°C (76.8°F). Nighttime temperature experiences an average drop to a mild 14.7°C (58.5°F) in September.Humidity
In September, the average relative humidity is 41%.Rainfall
In September, the rain falls for 5.1 days. Throughout September, 15mm (0.59") of precipitation is accumulated. Throughout the year, there are 116.2 rainfall days, and 378mm (14.88") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Derbent, the average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 06:22 and sunset at 19:21. On the last day of the month, sunrise is at 06:47 and sunset at 18:36 +03.
Sunshine
In September, the average sunshine is 9.8h.UV index
In Derbent, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Derbent, Turkey
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in September: 14.7°C
The months with the highest average low temperature are July and August (17.6°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in September
Derbent, Turkey
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in September
Derbent, Turkey
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is July (12.3km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).
Average humidity in September
Derbent, Turkey
- Average humidity in September: 41%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (38%).
Average rainfall in September
Derbent, Turkey
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in September
Derbent, Turkey
- Average rainfall days in September: 5.1 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in September
Derbent, Turkey
- Average snowfall in September: 0mm
The month with the highest snowfall is January (144mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Derbent, Turkey
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Derbent, Turkey
- Average daylight in September: 12h and 24min
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 36min).
- Average sunshine in September: 9h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in September
Derbent, Turkey
- Average sunshine days in September: 23.5 days
The month with the most sunshine days is July (26 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in September
Derbent, Turkey
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Derbent, Turkey
- Average cloud cover in September: 12
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in September
Derbent, Turkey
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The month with the lowest visibility is January (8km).
