September weather forecastArdaheh, Iran
September
Weather in September
The first month of the autumn, September, is still a warm month in Ardaheh, Iran, with an average temperature fluctuating between 16.3°C (61.3°F) and 26.2°C (79.2°F).Temperature
Ardaheh experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a tropical 30.3°C (86.5°F) in August to a warm 26.2°C (79.2°F). An average low-temperature of 16.3°C (61.3°F) is noted in Ardaheh during the month of September.Humidity
The average relative humidity in September is 25%.Rainfall
September is the month with the least rainfall. Rain falls for 1.8 days and accumulates 3mm (0.12") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Ardaheh, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:38 and sunset at 18:34. On the last day of September, sunrise is at 06:01 and sunset at 17:52 +0330.
Sunshine
The average sunshine in September is 11.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ardaheh, Iran
- Average high temperature in September: 26.2°C
The warmest month (with the highest average high temperature) is July (32.2°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in September: 16.3°C
The month with the highest average low temperature is July (21.5°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in September
Ardaheh, Iran
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1007.4mbar).
Average wind speed in September
Ardaheh, Iran
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is June (10.5km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).
Average humidity in September
Ardaheh, Iran
- Average humidity in September: 25%
The month with the highest relative humidity is February (57%).
The month with the lowest relative humidity is July (22%).
Average rainfall in September
Ardaheh, Iran
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is April (43mm).
The driest month (with the least rainfall) is September (3mm).
Average rainfall days in September
Ardaheh, Iran
- Average rainfall days in September: 1.8 days
The month with the highest number of rainy days is April (12.5 days).
The month with the least rainy days is September (1.8 days).
Average snowfall in September
Ardaheh, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Ardaheh, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.3 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
Ardaheh, Iran
- Average daylight in September: 12h and 24min
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 48min).
- Average sunshine in September: 11h and 36min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in September
Ardaheh, Iran
- Average sunshine days in September: 25.9 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is April (13.3 days).
Average UV index in September
Ardaheh, Iran
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Ardaheh, Iran
- Average cloud cover in September: 4
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in September
Ardaheh, 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).
