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
Weather in September
Temperature
A modest decline in the average high-temperature is seen during September, decreasing from a tropical 30.3°C (86.5°F) in August to a moderately hot 26.7°C (80.1°F). Harchegan's temperature in September declines substantially from daytime highs, settling at a consistent average of 12.6°C (54.7°F) during the nights.Humidity
In Harchegan, the average relative humidity in September is 21%.Rainfall
September is the only month when rain does not fall in Harchegan.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September in Harchegan is 12h and 22min.On the first day of the month, sunrise is at 05:42 and sunset at 18:31. On the last day of September, sunrise is at 06:00 and sunset at 17:53 +0330.
Sunshine
In September, the average sunshine in Harchegan is 11.6h.UV index
In Harchegan, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What is the temperature in September in Harchegan?
What is the average humidity in September in Harchegan?
What is the driest month in Harchegan?
Does it rain in Harchegan in September?
When it does not snow in Harchegan?
How many hours of daylight does Harchegan have in September?
What time are sunrise and sunset in September in Harchegan?
How many hours of sunshine does Harchegan have in September?
What is the UV index intensity in September in Harchegan?
Average temperature in September
Harchegan, Iran
- Average high temperature in September: 26.7°C
The warmest month (with the highest average high temperature) is July (31.6°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is July (18.2°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in September
Harchegan, Iran
- Average pressure in September: 1011.7mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is July (1005mbar).
Average wind speed in September
Harchegan, Iran
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is November (6.4km/h).
Average humidity in September
Harchegan, Iran
- Average humidity in September: 21%
The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is July (17%).
Average rainfall in September
Harchegan, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is February (37mm).
The driest month (with the least rainfall) is September (0mm).
Average rainfall days in September
Harchegan, Iran
- Average rainfall days in September: 0.9 days
The month with the highest number of rainy days is April (9.3 days).
The months with the least rainy days are August and September (0.9 days).
Average snowfall in September
Harchegan, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Harchegan, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.1 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
Harchegan, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in September: 11h and 4min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in September
Harchegan, Iran
- Average sunshine days in September: 28.9 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (16.6 days).
Average UV index in September
Harchegan, Iran
- Average UV index in September: 5
The months with the highest UV index are June and 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
Harchegan, Iran
- Average cloud cover in September: 5
The months with the most cloud cover are January and February (Cloud cover 20).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in September
Harchegan, Iran
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Harchegan, Iran
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