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
September
Weather in September
Temperature
Jeyran's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's moderately hot 27.4°C (81.3°F) to a still warm 23.9°C (75°F). An average temperature of 12.1°C (53.8°F) marks the nights in Jeyran in September.Humidity
The average relative humidity in September in Jeyran, Iran, is 51%.Rainfall
The months with the least rainfall are August and September Rain falls for 4.6 days and accumulates 5mm (0.2") of rain.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September in Jeyran is 12h and 25min.On the first day of the month, sunrise is at 05:50 and sunset at 18:46. On the last day of September, in Jeyran, Iran, sunrise is at 06:13 and sunset at 18:03 +0330.
Sunshine
The average sunshine in September is 11h.UV index
In Jeyran, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. When the Sun is at its strongest around midday, find shade and limit exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Jeyran?
What is the average humidity in September in Jeyran?
What is the driest month in Jeyran?
How much does it rain in Jeyran in September?
When it does not snow in Jeyran?
Does it snow in Jeyran in September?
What is the average length of the day in September in Jeyran?
What time are sunrise and sunset in September in Jeyran?
How long on average sun shines in September in Jeyran?
What is the UV index reading in September in Jeyran?
Average temperature in September
Jeyran, Iran
- Average high temperature in September: 23.9°C
The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in September: 12.1°C
The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).
Average pressure in September
Jeyran, Iran
- Average pressure in September: 1014.3mbar
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
Jeyran, Iran
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is March (13.5km/h).
The calmest month (with the lowest average wind speed) is November (9.9km/h).
Average humidity in September
Jeyran, Iran
- Average humidity in September: 51%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is June (44%).
Average rainfall in September
Jeyran, Iran
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is April (64mm).
The driest months (with the least rainfall) are August and September (5mm).
Average rainfall days in September
Jeyran, Iran
- Average rainfall days in September: 4.6 days
The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in September
Jeyran, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (175mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Jeyran, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Jeyran, Iran
- Average daylight in September: 12h and 2min
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 42min).
- Average sunshine in September: 11h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 30min).
Average sunshine days in September
Jeyran, Iran
- Average sunshine days in September: 22.8 days
The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in September
Jeyran, Iran
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Jeyran, Iran
- Average cloud cover in September: 13
The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in September
Jeyran, Iran
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
