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
The arrival of September correlates with a minor temperature reduction, down from August's 34.1°C (93.4°F) to a still hot 30.7°C (87.3°F). Nighttime temperature lowers to an average of 18.8°C (65.8°F) in September.Humidity
In September, the average relative humidity is 17%.Rainfall
In Chamani, rain does not fall in June through September.Snowfall
April through December are months without snowfall.Daylight
In Chamani, Iran, the average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 05:36 and sunset at 18:21. On the last day of the month, sunrise is at 05:52 and sunset at 17:46 +0330.
Sunshine
In Chamani, the average sunshine in September is 11.3h.UV index
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.Note: In September, the UV index of 6 transforms into the following advice:
Fend off overexposure. Sun protection is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in 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 many hours of sunshine does Chamani have in September?
How high is the UV index in September?
Average temperature in September
Chamani, Iran
- Average high temperature in September: 30.7°C
The warmest month (with the highest average high temperature) is July (35.6°C).
The month with the lowest average high temperature is January (10.3°C).
- Average low temperature in September: 18.8°C
The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Chamani, Iran
- Average pressure in September: 1010.6mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1003.6mbar).
Average wind speed in September
Chamani, Iran
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is May (11.2km/h).
The calmest month (with the lowest average wind speed) is December (5.6km/h).
Average humidity in September
Chamani, Iran
- Average humidity in September: 17%
The month with the highest relative humidity is January (46%).
The month with the lowest relative humidity is June (12%).
Average rainfall in September
Chamani, Iran
- Average rainfall in September: 0mm
The wettest months (with the highest rainfall) are February and March (31mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Chamani, Iran
- Average rainfall days in September: 0.3 days
The months with the highest number of rainy days are February and March (7.1 days).
The months with the least rainy days are July, August and September (0.3 days).
Average snowfall in September
Chamani, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (45mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Chamani, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Chamani, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 11h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January and February (Average sunshine: 7h and 18min).
Average sunshine days in September
Chamani, Iran
- Average sunshine days in September: 29.8 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is February (19.9 days).
Average UV index in September
Chamani, Iran
- Average UV index in September: 6
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Chamani, Iran
- Average cloud cover in September: 3
The month with the most cloud cover is February (Cloud cover 16).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in September
Chamani, 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).
