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
Weather in September
Temperature
Haleh, Iran, records a mild change in average high-temperature during September, easing from a fiery hot 38°C (100.4°F) in August to a hot 34.8°C (94.6°F). In Haleh, the nighttime temperature averages to a warm 24.9°C (76.8°F) during September.Humidity
In September, the average relative humidity in Haleh is 19%.Rainfall
In Haleh, in September, it is raining for 1.1 days, with typically 1mm (0.04") of accumulated precipitation. In Haleh, Iran, during the entire year, the rain falls for 39.7 days and collects up to 200mm (7.87") of precipitation.Daylight
The average length of the day in September is 12h and 19min.On the first day of September, sunrise is at 05:38 and sunset at 18:20. On the last day of the month, sunrise is at 05:51 and sunset at 17:46 +0330.
Sunshine
In September, the average sunshine is 11.1h.UV index
The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 7 during September translates into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
How hot does it get in Haleh in September?
What is the average humidity in September in Haleh?
How many days does it rain in September in Haleh?
How many hours of daylight does Haleh have in September?
When are sunrise and sunset in September in Haleh?
How many hours of sunshine does Haleh have in September?
How high is the UV index in September in Haleh?
Average temperature in September
Haleh, Iran
- Average high temperature in September: 34.8°C
The warmest month (with the highest average high temperature) is July (39.6°C).
The month with the lowest average high temperature is January (15.2°C).
- Average low temperature in September: 24.9°C
The month with the highest average low temperature is July (29°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in September
Haleh, Iran
- Average pressure in September: 1007.6mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1000.3mbar).
Average wind speed in September
Haleh, Iran
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is May (10.6km/h).
The calmest month (with the lowest average wind speed) is December (5.1km/h).
Average humidity in September
Haleh, Iran
- Average humidity in September: 19%
The month with the highest relative humidity is January (44%).
The month with the lowest relative humidity is June (12%).
Average rainfall in September
Haleh, Iran
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is February (49mm).
The driest month (with the least rainfall) is June (0mm).
Average rainfall days in September
Haleh, Iran
- Average rainfall days in September: 1.1 days
The months with the highest number of rainy days are March and April (6.1 days).
The month with the least rainy days is June (0.3 days).
Average daylight in September /
Average sunshine in September
Haleh, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and February (Average sunshine: 7h and 6min).
Average sunshine days in September
Haleh, Iran
- Average sunshine days in September: 27.8 days
The month with the most sunshine days is June (29.7 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in September
Haleh, Iran
- Average UV index in September: 7
The months with the highest UV index are May, June, July and August (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in September
Haleh, Iran
- Average cloud cover in September: 3
The month with the most cloud cover is February (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in September
Haleh, 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).
Haleh, Iran
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