September weather forecast and climate
Amir Deh, Iran

September, the first month of the autumn, in Amir Deh, is also a moderately hot month, with average temperature fluctuating between 29.8°C (85.6°F) and 20.4°C (68.7°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a warm 29.8°C (85.6°F). In Amir Deh, the average low-temperature is 20.4°C (68.7°F).

Heat index

In September, the average heat index is estimated at a hot 33.5°C (92.3°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like differences in body mass, height, and shape, clothing, wind, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

Months with the highest humidity are February, July, September and November, with an average relative humidity of 65%.

Rainfall

In September, the rain falls for 4.9 days. Throughout September, 7mm (0.28") of precipitation is accumulated. In Amir Deh, Iran, during the entire year, the rain falls for 70.8 days and collects up to 213mm (8.39") of precipitation.

Snowfall

In Amir Deh snow does not fall in April through October and December.

Daylight

In Amir Deh, the average length of the day is 12.4h.

Sunshine

In Amir Deh, Iran, the average sunshine is 10.3h.

UV index

In Amir Deh, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Amir Deh?

The average high-temperature, in September, in Amir Deh, is 29.8°C (85.6°F), while the average low-temperature is 20.4°C (68.7°F). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines relative humidity and air temperature, is appraised at 33.5°C (92.3°F).

What is the most humid month in Amir Deh?

Months with the highest humidity are February, July, September and November, with an average relative humidity of 65%.

What is the average humidity in September in Amir Deh?

In Amir Deh, Iran, the average relative humidity in September is 65%.

How many days does it rain in September in Amir Deh?

In Amir Deh, Iran, in September, during 4.9 rainfall days, 7mm (0.28") of precipitation is typically accumulated.

When it does not snow in Amir Deh?

In Amir Deh snow does not fall in April through October and December.

How many hours of daylight does Amir Deh have in September?

In Amir Deh, the average length of the day in September is 12.4h.

How many hours of sunshine does Amir Deh have in September?

In Amir Deh, Iran, the average sunshine in September is 10.3h.

How high is the UV index in September in Amir Deh?

The average daily maximum UV index in September in Amir Deh is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.
Average temperature in September - Amir Deh, Iran
  • Average high temperature in September: 29.8°C

The warmest month (with the highest average high temperature) is August (32.7°C).
The month with the lowest average high temperature is January (13.9°C).

  • Average low temperature in September: 20.4°C

Months with the highest average low temperature are July and August (22.9°C).
The coldest month (with the lowest average low temperature) is February (5.9°C).

Average pressure in September - Amir Deh, Iran
  • Average pressure in September: 1013.6mbar

The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is July (1008mbar).

Average wind speed in September - Amir Deh, Iran
  • Average wind speed in September: 8.2km/h

The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest months (with the lowest average wind speed) are November and December (7.5km/h).

Average humidity in September - Amir Deh, Iran
  • Average humidity in September: 65%

Months with the highest relative humidity are February, July, September and November (65%).
The month with the lowest relative humidity is May (59%).

Average rainfall in September - Amir Deh, Iran
  • Average rainfall in September: 7mm

The wettest month (with the highest rainfall) is October (39mm).
The driest months (with the least rainfall) are June and August (5mm).

Average rainfall days in September - Amir Deh, Iran
  • Average rainfall days in September: 4.9 days

The month with the highest number of rainy days is April (8.3 days).
Months with the least rainy days are June and August (4.3 days).

Average snowfall in September - Amir Deh, Iran
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (18mm).
Months with the least snowfall are April, May, June, July, August, September, October and December (0mm).

Average snowfall days in September - Amir Deh, Iran
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).

Average daylight in September / Average sunshine in September - Amir Deh, Iran
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 10.3h

The month with the most sunshine is June (Average sunshine: 11.5h).
The month with the least sunshine is February (Average sunshine: 6.1h).

Average sunshine days in September - Amir Deh, Iran
  • Average sunshine days in September: 23.7 days

The month with the most sunshine days is October (23.9 days).
Months with the least sunshine days are April and May (19.5 days).

Average UV index in September - Amir Deh, Iran
  • Average UV index in September: 6

Months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in September - Amir Deh, Iran
  • Average cloud cover in September: 18

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 15).

Average visibility in September - Amir Deh, Iran
  • Average visibility in September: 10km

Months with the highest visibility are January, February, May, June, July, August, September, October and December (10km).
Months with the lowest visibility are March, April and November (9km).