September weather forecastAhu Tappeh, Iran
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Ahu Tappeh, Iran, with an average temperature ranging between max 27.6°C (81.7°F) and min 12.6°C (54.7°F).Temperature
A modest decline in the average high-temperature is seen during September, decreasing from a hot 31.8°C (89.2°F) in August to a moderately hot 27.6°C (81.7°F). September presents a pronounced divergence from daily peak temperatures, with the average low-temperature of 12.6°C (54.7°F).Humidity
In September, the average relative humidity in Ahu Tappeh, Iran, is 25%.Rainfall
September is the only month when rain does not fall.Snowfall
May through October are months without snowfall.Daylight
In Ahu Tappeh, the average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 05:51 and sunset at 18:44. On the last day of September, sunrise is at 06:12 and sunset at 18:03 +0330.
Sunshine
In Ahu Tappeh, the average sunshine in September is 11.1h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 5 in September translates into this advice:
Ensure safety - Recommendations to avert sunburn are presented. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ahu Tappeh, Iran
- Average high temperature in September: 27.6°C
The warmest month (with the highest average high temperature) is July (32.9°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in September
Ahu Tappeh, Iran
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is July (1006.4mbar).
Average wind speed in September
Ahu Tappeh, Iran
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is March (12.7km/h).
The calmest month (with the lowest average wind speed) is November (8.3km/h).
Average humidity in September
Ahu Tappeh, Iran
- Average humidity in September: 25%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (21%).
Average rainfall in September
Ahu Tappeh, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (44mm).
The driest month (with the least rainfall) is September (0mm).
Average rainfall days in September
Ahu Tappeh, Iran
- Average rainfall days in September: 0.6 days
The month with the highest number of rainy days is April (10.4 days).
The month with the least rainy days is September (0.6 days).
Average snowfall in September
Ahu Tappeh, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (194mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Ahu Tappeh, 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
Ahu Tappeh, Iran
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 11h and 6min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in September
Ahu Tappeh, Iran
- Average sunshine days in September: 28.7 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is April (17.8 days).
Average UV index in September
Ahu Tappeh, 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
Ahu Tappeh, Iran
- Average cloud cover in September: 4
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in September
Ahu Tappeh, 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).
