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
September's arrival signals a moderate reduction in the average high-temperature, easing from a hot 31.8°C (89.2°F) in August to a warm 28.2°C (82.8°F). Nightly average temperatures in September reveal a significant dip from daytime highs in Qumi, registering a consistent a refreshing 15.6°C (60.1°F).Humidity
The average relative humidity in September in Qumi, Iran, is 19%.Rainfall
June through September are months without rainfall.Snowfall
April through October are months without snowfall in Qumi.Daylight
In Qumi, Iran, the average length of the day in September is 12h and 23min.On the first day of September in Qumi, Iran, sunrise is at 04:59 and sunset at 17:53. On the last day of the month, sunrise is at 05:20 and sunset at 17:12 +0330.
Sunshine
In Qumi, the average sunshine in September is 10.6h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the UV index of 6 transforms into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
How hot does it get in Qumi in September?
What is the average humidity in September in Qumi?
What is the driest month in Qumi?
Does it rain in Qumi in September?
When it does not snow in Qumi?
What is the average length of the day in September in Qumi?
When are sunrise and sunset in September in Qumi?
How long on average sun shines in September in Qumi?
How high is the UV index in September in Qumi?
Average temperature in September
Qumi, Iran
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is July (33.3°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in September: 15.6°C
The month with the highest average low temperature is July (21.2°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
Qumi, Iran
- Average pressure in September: 1012.2mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is July (1004.6mbar).
Average wind speed in September
Qumi, Iran
- Average wind speed in September: 18.9km/h
The windiest month (with the highest average wind speed) is July (29.1km/h).
The calmest month (with the lowest average wind speed) is December (9.8km/h).
Average humidity in September
Qumi, Iran
- Average humidity in September: 19%
The month with the highest relative humidity is February (51%).
The month with the lowest relative humidity is July (16%).
Average rainfall in September
Qumi, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (32mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Qumi, Iran
- Average rainfall days in September: 0.1 days
The month with the highest number of rainy days is March (9.8 days).
The months with the least rainy days are July and August (0 days).
Average snowfall in September
Qumi, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Qumi, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Qumi, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in September
Qumi, Iran
- Average sunshine days in September: 29.9 days
The months with the most sunshine days are July and August (30.9 days).
The months with the least sunshine days are February and April (18.8 days).
Average UV index in September
Qumi, Iran
- Average UV index in September: 6
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Qumi, Iran
- Average cloud cover in September: 1
The month with the most cloud cover is February (Cloud cover 23).
The months with the least cloud cover are July, August and September (Cloud cover 1).
Average visibility in September
Qumi, 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).
Qumi, Iran
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