September weather forecastGarjan, Iran
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Garjan, Iran, with an average temperature fluctuating between 20.1°C (68.2°F) and 11.8°C (53.2°F).Temperature
A mild drop in Garjan's average high-temperature is observed in September, transitioning from a warm 23.7°C (74.7°F) in August to a pleasant 20.1°C (68.2°F). Garjan, during the month of September, experiences an average low-temperature of 11.8°C (53.2°F).Humidity
The average relative humidity in September is 69%.Rainfall
In September, the rain falls for 10.6 days. Throughout September, 15mm (0.59") of precipitation is accumulated. In Garjan, during the entire year, the rain falls for 109.4 days and collects up to 335mm (13.19") of precipitation.Snowfall
In Garjan, snow does not fall in May through September.Daylight
In Garjan, the average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 05:47 and sunset at 18:47. On the last day of the month, sunrise is at 06:12 and sunset at 18:01 +0330.
Sunshine
In September, the average sunshine in Garjan is 10.4h.UV index
In September, the average daily maximum UV index in Garjan is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 4 during September translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Garjan, Iran
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is July (24.7°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in September
Garjan, Iran
- Average pressure in September: 1014.7mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).
Average wind speed in September
Garjan, Iran
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity in September
Garjan, Iran
- Average humidity in September: 69%
The month with the highest relative humidity is February (74%).
The month with the lowest relative humidity is July (58%).
Average rainfall in September
Garjan, Iran
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is November (42mm).
The driest months (with the least rainfall) are July and August (9mm).
Average rainfall days in September
Garjan, Iran
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is April (13.8 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in September
Garjan, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (305mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Garjan, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (11.7 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
Garjan, Iran
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 10h and 24min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in September
Garjan, Iran
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in September
Garjan, Iran
- Average UV index in September: 4
The month with the highest UV index is 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
Garjan, Iran
- Average cloud cover in September: 25
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in September
Garjan, Iran
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
