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 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 transition into September subtly indicates a reduction in the average high-temperature, down to a still blisteringly hot 40.4°C (104.7°F) from August's extremely hot 44.8°C (112.6°F). Posht-e Pian anticipates a stark contrast in temperature during September nights, with an average low of 27.7°C (81.9°F).Humidity
In Posht-e Pian, Iran, the average relative humidity in September is 12%.Rainfall
In Posht-e Pian, rain does not fall in June through September.Snowfall
In Posht-e Pian, snow does not fall in January, March through December.Daylight
The average length of the day in September in Posht-e Pian is 12h and 22min.On the first day of September, sunrise is at 05:46 and sunset at 18:35. On the last day of the month, sunrise is at 06:04 and sunset at 17:57 +0330.
Sunshine
In September, the average sunshine is 11.3h.UV index
The average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high health hazard from exposure to the Sun's UV rays for the average person.Note: During September, 8 as the daily maximum UV index converts into the following advice:
Refrain from exposing skin and eyes. Without protection, they can get damaged rapidly. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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?
How many hours of daylight does Posht-e Pian have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Posht-e Pian have in September?
What is the UV index reading in September in Posht-e Pian?
Average temperature in September
Posht-e Pian, Iran
- Average high temperature in September: 40.4°C
The warmest month (with the highest average high temperature) is July (45.3°C).
The month with the lowest average high temperature is January (16.8°C).
- Average low temperature in September: 27.7°C
The month with the highest average low temperature is July (32.2°C).
The coldest month (with the lowest average low temperature) is January (9.1°C).
Average pressure in September
Posht-e Pian, Iran
- Average pressure in September: 1008.2mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is July (1000.8mbar).
Average wind speed in September
Posht-e Pian, Iran
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is June (9.1km/h).
The calmest month (with the lowest average wind speed) is December (5.2km/h).
Average humidity in September
Posht-e Pian, Iran
- Average humidity in September: 12%
The month with the highest relative humidity is January (45%).
The month with the lowest relative humidity is June (9%).
Average rainfall in September
Posht-e Pian, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is November (75mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Posht-e Pian, Iran
- Average rainfall days in September: 0.5 days
The month with the highest number of rainy days is March (9.3 days).
The months with the least rainy days are June and August (0 days).
Average snowfall days in September
Posht-e Pian, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Posht-e Pian, 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 2min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in September
Posht-e Pian, Iran
- Average sunshine days in September: 29.6 days
The months with the most sunshine days are July and August (30.8 days).
The months with the least sunshine days are February and April (19.2 days).
Average UV index in September
Posht-e Pian, Iran
- Average UV index in September: 8
The months with the highest UV index are May, June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
Posht-e Pian, Iran
- Average cloud cover in September: 1
The month with the most cloud cover is January (Cloud cover 22).
The months with the least cloud cover are June and September (Cloud cover 1).
Average visibility in September
Posht-e Pian, 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).
