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 snowfall in September
- Average snowfall days 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
September
Weather in September
Temperature
September's onset corresponds with a shift in the average high-temperature, moving from a warm 27.7°C (81.9°F) in August to an agreeable 22.5°C (72.5°F). The average nighttime temperature lowers to a mild 13.2°C (55.8°F) throughout September.Humidity
The average relative humidity in September is 65%.Rainfall
In September, the rain falls for 7.5 days. Throughout September, 16mm (0.63") of precipitation is accumulated. Throughout the year, there are 81.7 rainfall days, and 177mm (6.97") of precipitation is accumulated.Snowfall
In Rustov, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 06:12 and sunset at 19:18. On the last day of September, sunrise is at 06:41 and sunset at 18:29 +04.
Sunshine
The average sunshine in September is 9h.UV index
In Rustov, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during September leads to these advisories:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rustov in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Rustov have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Rustov, Azerbaijan
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in September: 13.2°C
The month with the highest average low temperature is July (17.3°C).
The coldest months (with the lowest average low temperature) are January and February (-2.3°C).
Average pressure in September
Rustov, Azerbaijan
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is November (1022.3mbar).
The month with the lowest atmospheric pressure is July (1010.3mbar).
Average wind speed in September
Rustov, Azerbaijan
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is July (10km/h).
The calmest month (with the lowest average wind speed) is November (7.4km/h).
Average humidity in September
Rustov, Azerbaijan
- Average humidity in September: 65%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is July (53%).
Average rainfall in September
Rustov, Azerbaijan
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is May (21mm).
The driest month (with the least rainfall) is December (9mm).
Average rainfall days in September
Rustov, Azerbaijan
- Average rainfall days in September: 7.5 days
The month with the highest number of rainy days is May (10.8 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in September
Rustov, Azerbaijan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (93mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Rustov, Azerbaijan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Rustov, Azerbaijan
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Rustov, Azerbaijan
- Average sunshine days in September: 20.1 days
The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is June (16.7 days).
Average UV index in September
Rustov, Azerbaijan
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in September
Rustov, Azerbaijan
- Average cloud cover in September: 23
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 17).
Average visibility in September
Rustov, Azerbaijan
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and December (10km).
The months with the lowest visibility are January, February, March, October and November (9km).
