September weather forecastArzefun, Iran
September
Weather in September
The first month of the autumn, September, is still a hot month in Arzefun, Iran, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 19.2°C (66.6°F).Temperature
A minor decrease in the average high-temperature is observed during September, shifting from 33.2°C (91.8°F) in August to a still hot 30.2°C (86.4°F). September witnesses an average nighttime temperature of 19.2°C (66.6°F).Heat index
September's mean heat index is computed to be a hot 34°C (93.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Know that the heat index computations account for shaded terrains and slight winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
The months with the highest humidity in Arzefun are February and September, with an average relative humidity of 65%.Rainfall
In September, in Arzefun, the rain falls for 7 days. Throughout September, 16mm (0.63") of precipitation is accumulated. Throughout the year, in Arzefun, there are 80.2 rainfall days, and 303mm (11.93") of precipitation is accumulated.Snowfall
In Arzefun, snow does not fall in April through October and December.Daylight
In September, the average length of the day in Arzefun is 12h and 25min.On the first day of September in Arzefun, sunrise is at 05:29 and sunset at 18:25. On the last day of the month, sunrise is at 05:52 and sunset at 17:42 +0330.
Sunshine
In Arzefun, Iran, the average sunshine in September is 10.2h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: During September, 6 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Arzefun, Iran
- Average high temperature in September: 30.2°C
The warmest month (with the highest average high temperature) is August (33.2°C).
The month with the lowest average high temperature is February (13.6°C).
- Average low temperature in September: 19.2°C
The months with the highest average low temperature are July and August (21.8°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in September
Arzefun, Iran
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is December (1021.5mbar).
The month with the lowest atmospheric pressure is July (1007.8mbar).
Average wind speed in September
Arzefun, Iran
- Average wind speed in September: 7.5km/h
The windiest months (with the highest average wind speed) are June and July (8.2km/h).
The calmest months (with the lowest average wind speed) are November and December (6.6km/h).
Average humidity in September
Arzefun, Iran
- Average humidity in September: 65%
The months with the highest relative humidity are February and September (65%).
The months with the lowest relative humidity are May and June (58%).
Average rainfall in September
Arzefun, Iran
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is October (56mm).
The driest month (with the least rainfall) is June (7mm).
Average rainfall days in September
Arzefun, Iran
- Average rainfall days in September: 7 days
The month with the highest number of rainy days is March (8.8 days).
The month with the least rainy days is June (4.9 days).
Average snowfall in September
Arzefun, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (33mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in September
Arzefun, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.1 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
Arzefun, Iran
- Average daylight in September: 12h and 24min
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: 10h and 12min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days in September
Arzefun, Iran
- Average sunshine days in September: 20.5 days
The month with the most sunshine days is December (24.4 days).
The months with the least sunshine days are August and September (20.5 days).
Average UV index in September
Arzefun, Iran
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, March and December (UV index 3).
Average cloud cover in September
Arzefun, Iran
- Average cloud cover in September: 20
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 16).
Average visibility in September
Arzefun, Iran
- Average visibility in September: 9km
The months with the highest visibility are June and December (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October and November (9km).
