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
In September, the average high-temperature marginally drops from a torrid 35.5°C (95.9°F) in August to a tropical 31.6°C (88.9°F). During the nights in September, Varkan experiences a consistent average temperature of 21°C (69.8°F).Humidity
The average relative humidity in September is 19%.Rainfall
July through September are months without rainfall.Snowfall
March through October are months without snowfall.Daylight
The average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 05:39 and sunset at 18:31. On the last day of the month, sunrise is at 05:59 and sunset at 17:51 +0330.
Sunshine
The average sunshine in September is 11.6h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, an average UV index of 6 transforms into the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
What is the driest month?
Does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September in Varkan?
Average temperature in September
Varkan, Iran
- Average high temperature in September: 31.6°C
The warmest month (with the highest average high temperature) is July (37.2°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in September: 21°C
The month with the highest average low temperature is July (26.7°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in September
Varkan, Iran
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is July (1005.4mbar).
Average wind speed in September
Varkan, Iran
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is July (12.4km/h).
The calmest month (with the lowest average wind speed) is December (6.3km/h).
Average humidity in September
Varkan, Iran
- Average humidity in September: 19%
The month with the highest relative humidity is January (46%).
The month with the lowest relative humidity is July (15%).
Average rainfall in September
Varkan, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (16mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in September
Varkan, Iran
- Average rainfall days in September: 0.5 days
The month with the highest number of rainy days is April (7.3 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in September
Varkan, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Varkan, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Varkan, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 11h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in September
Varkan, Iran
- Average sunshine days in September: 29.2 days
The months with the most sunshine days are July and August (30.3 days).
The month with the least sunshine days is April (20 days).
Average UV index in September
Varkan, Iran
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Varkan, Iran
- Average cloud cover in September: 3
The months with the most cloud cover are March and April (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in September
Varkan, 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).
