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
Haddadeh's weather subtly changes with the onset of September, barely falling from a warm 28.3°C (82.9°F) in August to a still moderately hot 24.5°C (76.1°F). An average low-temperature of 15.3°C (59.5°F) is common during the nights of September.Humidity
The average relative humidity in September is 41%.Rainfall
In Haddadeh, in September, during 6.2 rainfall days, 10mm (0.39") of precipitation is typically accumulated. In Haddadeh, during the entire year, the rain falls for 91.9 days and collects up to 213mm (8.39") of precipitation.Snowfall
In Haddadeh, snow does not fall in May through October.Daylight
In Haddadeh, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:22 and sunset at 18:19. On the last day of September, sunrise is at 05:45 and sunset at 17:36 +0330.
Sunshine
The average sunshine in September is 10.8h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 during September translates into the following directions:
Guard yourself - An obligation to protect skin and eyes from harm exists. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Haddadeh in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Haddadeh have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Haddadeh have in September?
How high is the UV index in September?
Average temperature in September
Haddadeh, Iran
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is July (30.1°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 15.3°C
The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).
Average pressure in September
Haddadeh, Iran
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1007.4mbar).
Average wind speed in September
Haddadeh, Iran
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is July (14.8km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).
Average humidity in September
Haddadeh, Iran
- Average humidity in September: 41%
The month with the highest relative humidity is February (61%).
The months with the lowest relative humidity are June, July and August (36%).
Average rainfall in September
Haddadeh, Iran
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is May (31mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
Haddadeh, Iran
- Average rainfall days in September: 6.2 days
The month with the highest number of rainy days is April (12.1 days).
The month with the least rainy days is July (3.7 days).
Average snowfall in September
Haddadeh, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (107mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Haddadeh, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.8 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
Haddadeh, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 10h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in September
Haddadeh, Iran
- Average sunshine days in September: 21.3 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is April (14 days).
Average UV index in September
Haddadeh, Iran
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Haddadeh, Iran
- Average cloud cover in September: 8
The months with the most cloud cover are February and March (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in September
Haddadeh, 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).
