September weather forecastBamestan, Iran
September
Weather in September
September, the first month of the autumn in Bamestan, is still a tropical month, with an average temperature fluctuating between 33.7°C (92.7°F) and 32.3°C (90.1°F).Temperature
As September unfolds, the average high-temperature reaches a still tropical 33.7°C (92.7°F), hinting at a slight fluctuation from the previous month. Bamestan records a slight downturn in temperature to an average of 32.3°C (90.1°F) during September nights.Heat index
The heat index in September is evaluated at a blistering 44°C (111.2°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.Be informed that the heat index values are oriented around shady conditions and gentle breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
In Bamestan, the average relative humidity in September is 66%.Rainfall
In Bamestan, Iran, rain does not fall in June through October.Daylight
In Bamestan, Iran, the average length of the day in September is 12h and 19min.On the first day of September in Bamestan, sunrise is at 05:30 and sunset at 18:11. On the last day of the month, sunrise is at 05:43 and sunset at 17:38 +0330.
Sunshine
In September, the average sunshine is 11h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, the average maximum UV index of 8 translates into the following recommendations:
Swift harm can befall unprotected skin and eyes. Prioritize safety. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bamestan, Iran
- Average high temperature in September: 33.7°C
The warmest month (with the highest average high temperature) is August (34.6°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in September: 32.3°C
The month with the highest average low temperature is August (32.9°C).
The coldest months (with the lowest average low temperature) are January and February (20.3°C).
Average pressure in September
Bamestan, Iran
- Average pressure in September: 1003.9mbar
The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is July (996.4mbar).
Average wind speed in September
Bamestan, Iran
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is May (19.1km/h).
The calmest months (with the lowest average wind speed) are July and September (13.3km/h).
Average humidity in September
Bamestan, Iran
- Average humidity in September: 66%
The month with the highest relative humidity is August (69%).
The month with the lowest relative humidity is November (53%).
Average rainfall in September
Bamestan, Iran
- Average rainfall in September: 0mm
The wettest months (with the highest rainfall) are March and December (15mm).
The driest months (with the least rainfall) are June, July, August, September and October (0mm).
Average rainfall days in September
Bamestan, Iran
- Average rainfall days in September: 0 days
The month with the highest number of rainy days is March (4.3 days).
The months with the least rainy days are June and September (0 days).
Average daylight in September /
Average sunshine in September
Bamestan, Iran
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in September: 11h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 7h and 12min).
Average sunshine days in September
Bamestan, Iran
- Average sunshine days in September: 29.8 days
The months with the most sunshine days are July and August (30.8 days).
The month with the least sunshine days is February (25.5 days).
Average UV index in September
Bamestan, Iran
- Average UV index in September: 8
The months with the highest UV index are May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February, March, November and December (UV index 6).
Average cloud cover in September
Bamestan, Iran
- Average cloud cover in September: 2
The months with the most cloud cover are February and April (Cloud cover 14).
The months with the least cloud cover are June, September and October (Cloud cover 2).
Average visibility in September
Bamestan, 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).
