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 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 brings a slight decrease in temperature, down from a blazing hot 47°C (116.6°F) in August to an extremely hot 42.6°C (108.7°F). Nightly readings in September display a noticeable downturn from daily highs, with the average low-temperature registering a tropical 30.2°C (86.4°F).Humidity
The average relative humidity in September is 11%.Rainfall
June through September are months without rainfall.Daylight
In September, the average length of the day in Dastevar is 12h and 22min.On the first day of the month, sunrise is at 05:55 and sunset at 18:45. On the last day of September, in Dastevar, sunrise is at 06:14 and sunset at 18:07 +0330.
Sunshine
In Dastevar, the average sunshine in September is 10.9h.UV index
In September, the average daily maximum UV index is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 8 in September interprets into the following advice:
Always be cautious. Skin and eyes can be affected swiftly without protection. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Dastevar in September?
What is the average humidity in September in Dastevar?
What is the driest month in Dastevar?
Does it rain in Dastevar in September?
How many hours of daylight does Dastevar have in September?
When is the sunrise / sunset in September in Dastevar?
How many hours of sunshine does Dastevar have in September?
What is the UV index intensity in September in Dastevar?
Average temperature in September
Dastevar, Iran
- Average high temperature in September: 42.6°C
The warmest month (with the highest average high temperature) is July (47.3°C).
The month with the lowest average high temperature is January (18.6°C).
- Average low temperature in September: 30.2°C
The month with the highest average low temperature is July (34.8°C).
The coldest month (with the lowest average low temperature) is January (10.5°C).
Average pressure in September
Dastevar, Iran
- Average pressure in September: 1004.8mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is July (997.2mbar).
Average wind speed in September
Dastevar, Iran
- Average wind speed in September: 16.4km/h
The windiest month (with the highest average wind speed) is June (22.7km/h).
The calmest month (with the lowest average wind speed) is November (12.1km/h).
Average humidity in September
Dastevar, Iran
- Average humidity in September: 11%
The months with the highest relative humidity are January and December (42%).
The month with the lowest relative humidity is July (9%).
Average rainfall in September
Dastevar, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is November (23mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Dastevar, Iran
- Average rainfall days in September: 0.3 days
The month with the highest number of rainy days is April (6.1 days).
The months with the least rainy days are July and August (0.1 days).
Average daylight in September /
Average sunshine in September
Dastevar, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 10h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in September
Dastevar, Iran
- Average sunshine days in September: 29.8 days
The month with the most sunshine days is July (31 days).
The month with the least sunshine days is April (22.2 days).
Average UV index in September
Dastevar, Iran
- Average UV index in September: 8
The months with the highest UV index are June, July and August (UV index 10).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
Dastevar, Iran
- Average cloud cover in September: 1
The months with the most cloud cover are January and December (Cloud cover 19).
The months with the least cloud cover are June and September (Cloud cover 1).
Average visibility in September
Dastevar, Iran
- 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).
