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 is characterized by a mild reduction in the average high-temperature, from 34.8°C (94.6°F) in August to a still hot 31°C (87.8°F). Despite a significant deviation from daily highs, September sees an average nighttime temperature of 18.5°C (65.3°F).Humidity
In Jey Shir, the average relative humidity in September is 17%.Rainfall
July through September are months without rainfall in Jey Shir.Snowfall
In Jey Shir, snow does not fall in March through October.Daylight
In Jey Shir, the average length of the day in September is 12h and 22min.On the first day of September, sunrise is at 05:38 and sunset at 18:27. On the last day of the month, sunrise is at 05:56 and sunset at 17:49 +0330.
Sunshine
The average sunshine in September in Jey Shir is 11.6h.UV index
The average daily maximum UV index in September in Jey Shir is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 6 in September translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
How hot is it in Jey Shir in September?
What is the average humidity in September in Jey Shir?
What is the driest month in Jey Shir?
Does it rain in Jey Shir in September?
When it does not snow in Jey Shir?
What is the average length of the day in September in Jey Shir?
What time are sunrise and sunset in September in Jey Shir?
How long on average sun shines in September in Jey Shir?
How high is the UV index in September in Jey Shir?
Average temperature in September
Jey Shir, Iran
- Average high temperature in September: 31°C
The warmest month (with the highest average high temperature) is July (36.1°C).
The month with the lowest average high temperature is January (9.7°C).
- Average low temperature in September: 18.5°C
The month with the highest average low temperature is July (23.8°C).
The coldest month (with the lowest average low temperature) is January (0°C).
Average pressure in September
Jey Shir, Iran
- Average pressure in September: 1012.3mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in September
Jey Shir, Iran
- Average wind speed in September: 7.6km/h
The windiest month (with the highest average wind speed) is July (11.1km/h).
The calmest month (with the lowest average wind speed) is December (5km/h).
Average humidity in September
Jey Shir, Iran
- Average humidity in September: 17%
The month with the highest relative humidity is January (45%).
The months with the lowest relative humidity are June and July (14%).
Average rainfall in September
Jey Shir, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is May (10mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in September
Jey Shir, Iran
- Average rainfall days in September: 0.4 days
The month with the highest number of rainy days is April (6.4 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in September
Jey Shir, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Jey Shir, 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 March, April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Jey Shir, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 11h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January, February, November and December (Average sunshine: 7h and 24min).
Average sunshine days in September
Jey Shir, Iran
- Average sunshine days in September: 29.8 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is April (20.4 days).
Average UV index in September
Jey Shir, Iran
- Average UV index in September: 6
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Jey Shir, Iran
- Average cloud cover in September: 3
The month with the most cloud cover is April (Cloud cover 15).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in September
Jey Shir, 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).
Jey Shir, Iran
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