September weather forecastHashtadan, Iran
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Hashtadan, Iran, with temperature in the range of an average low of 16.2°C (61.2°F) and an average high of 27.3°C (81.1°F).Temperature
The arrival of September suggests a slight decrease in the average high-temperature, moving from a hot 30.3°C (86.5°F) in August to a moderately hot 27.3°C (81.1°F). Throughout September, Hashtadan witnesses a nighttime temperature average of 16.2°C (61.2°F).Humidity
In Hashtadan, the average relative humidity in September is 17%.Rainfall
In Hashtadan, Iran, rain does not fall in June, July and September.Snowfall
In Hashtadan, snow does not fall in March through October.Daylight
In Hashtadan, Iran, the average length of the day in September is 12h and 21min.On the first day of September in Hashtadan, Iran, sunrise is at 05:16 and sunset at 18:02. On the last day of the month, sunrise is at 05:32 and sunset at 17:26 +0330.
Sunshine
In September, the average sunshine is 10.3h.UV index
In Hashtadan, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 6 in September leads to these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Hashtadan, Iran
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is July (31.9°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in September: 16.2°C
The month with the highest average low temperature is July (21.3°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in September
Hashtadan, Iran
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is July (1002.8mbar).
Average wind speed in September
Hashtadan, Iran
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is March (11.3km/h).
The calmest month (with the lowest average wind speed) is December (6.5km/h).
Average humidity in September
Hashtadan, Iran
- Average humidity in September: 17%
The month with the highest relative humidity is February (40%).
The months with the lowest relative humidity are June and July (14%).
Average rainfall in September
Hashtadan, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is April (28mm).
The driest months (with the least rainfall) are June, July and September (0mm).
Average rainfall days in September
Hashtadan, Iran
- Average rainfall days in September: 0.3 days
The month with the highest number of rainy days is April (11.6 days).
The month with the least rainy days is September (0.3 days).
Average snowfall in September
Hashtadan, 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
Hashtadan, Iran
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1.4 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
Hashtadan, Iran
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 10h and 18min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January and February (Average sunshine: 7h and 18min).
Average sunshine days in September
Hashtadan, Iran
- Average sunshine days in September: 29.1 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in September
Hashtadan, Iran
- Average UV index in September: 6
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Hashtadan, Iran
- Average cloud cover in September: 3
The months with the most cloud cover are February and April (Cloud cover 16).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in September
Hashtadan, 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).
