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
Weather in September
Temperature
The transition to September results in a modest reduction in average high-temperature, moving from a moderately hot 29.8°C (85.6°F) in August to a still warm 25.1°C (77.2°F). The average temperature during September nights dips to a moderate 13.9°C (57°F).Humidity
In September, the average relative humidity is 41%.Rainfall
The months with the least rainfall in Shirvaneh Deh are August and September Rain falls for 2.9 days and accumulates 3mm (0.12") of rain.Snowfall
May through October are months without snowfall in Shirvaneh Deh.Daylight
The average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 05:52 and sunset at 18:51. On the last day of September, sunrise is at 06:17 and sunset at 18:07 +0330.
Sunshine
In Shirvaneh Deh, the average sunshine in September is 10.4h.UV index
In September, the average daily maximum UV index in Shirvaneh Deh is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a regular UV index of 5 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What is the temperature in September in Shirvaneh Deh?
What is the average humidity in September in Shirvaneh Deh?
What is the driest month in Shirvaneh Deh?
How many days does it rain in September in Shirvaneh Deh?
When it does not snow in Shirvaneh Deh?
What is the average length of the day in September in Shirvaneh Deh?
What time are sunrise and sunset in September in Shirvaneh Deh?
How long on average sun shines in September in Shirvaneh Deh?
What is the UV index reading in September in Shirvaneh Deh?
Average temperature in September
Shirvaneh Deh, Iran
- Average high temperature in September: 25.1°C
The warmest month (with the highest average high temperature) is July (30.4°C).
The month with the lowest average high temperature is January (1.1°C).
- Average low temperature in September: 13.9°C
The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is January (-6.6°C).
Average pressure in September
Shirvaneh Deh, Iran
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed in September
Shirvaneh Deh, Iran
- Average wind speed in September: 11.1km/h
The windiest months (with the highest average wind speed) are July and August (14km/h).
The calmest month (with the lowest average wind speed) is December (8.3km/h).
Average humidity in September
Shirvaneh Deh, Iran
- Average humidity in September: 41%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (39%).
Average rainfall in September
Shirvaneh Deh, Iran
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is April (16mm).
The driest months (with the least rainfall) are August and September (3mm).
Average rainfall days in September
Shirvaneh Deh, Iran
- Average rainfall days in September: 2.9 days
The month with the highest number of rainy days is April (10.9 days).
The month with the least rainy days is August (2.4 days).
Average snowfall in September
Shirvaneh Deh, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Shirvaneh Deh, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.8 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
Shirvaneh Deh, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in September
Shirvaneh Deh, Iran
- Average sunshine days in September: 22.4 days
The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in September
Shirvaneh Deh, 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
Shirvaneh Deh, Iran
- Average cloud cover in September: 7
The month with the most cloud cover is February (Cloud cover 28).
The months with the least cloud cover are August and September (Cloud cover 7).
Average visibility in September
Shirvaneh Deh, 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).
Shirvaneh Deh, Iran
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