September weather forecast and climate
Ayyub, Iran

The first month of the autumn, September, is also a moderately hot month in Ayyub, Iran, with temperature in the range of an average high of 27.1°C (80.8°F) and an average low of 12.8°C (55°F).

Temperature

In September, the average high-temperature marginally drops, from a hot 32°C (89.6°F) in August, to a moderately hot 27.1°C (80.8°F). In September, in Ayyub, the average low-temperature is 12.8°C (55°F).

Humidity

The average relative humidity is 29%.

Rainfall

January through July, September through December are months with rainfall. September is the first month it rains in Ayyub. Throughout September, in the average 1.1 rainfall days, it receives 2mm (0.08") of precipitation. Throughout the year, there are 72.3 rainfall days, and 259mm (10.2") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine is 10.3h.

UV index

The average daily maximum UV index in Ayyub, Iran, is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Ayyub?

The average high-temperature, in September, in Ayyub, Iran, is 27.1°C (80.8°F), while the average low-temperature is 12.8°C (55°F).

What is the average humidity in September in Ayyub?

In September, the average relative humidity in Ayyub, Iran, is 29%.

When does it start to rain in Ayyub?

September is the first month it rains. Throughout September, in the average 1.1 rainfall days, it receives 2mm (0.08") of precipitation.

When it does not snow in Ayyub?

In Ayyub snow does not fall in May through October.

How many hours of daylight does Ayyub have in September?

In September, the average length of the day in Ayyub, Iran, is 12.4h.

How long on average sun shines in September in Ayyub?

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

What is the UV index reading in September in Ayyub?

In Ayyub, Iran, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Ayyub, Iran
  • Average high temperature in September: 27.1°C

The warmest month (with the highest average high temperature) is July (32.8°C).
The month with the lowest average high temperature is January (1.9°C).

  • Average low temperature in September: 12.8°C

The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).

Average pressure in September - Ayyub, Iran
  • Average pressure in September: 1012.4mbar

The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1006.2mbar).

Average wind speed in September - Ayyub, Iran
  • Average wind speed in September: 9.1km/h

The windiest month (with the highest average wind speed) is May (12km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).

Average humidity in September - Ayyub, Iran
  • Average humidity in September: 29%

The month with the highest relative humidity is January (76%).
Months with the lowest relative humidity are July and August (24%).

Average rainfall in September - Ayyub, Iran
  • Average rainfall in September: 2mm

The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is August (0mm).

Average rainfall days in September - Ayyub, Iran
  • Average rainfall days in September: 1.1 days

The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (0.3 days).

Average snowfall in September - Ayyub, Iran
  • Average snowfall in September: 0mm

Months with the highest snowfall are January and February (225mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September - Ayyub, Iran
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Ayyub, 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 August (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 6.6h).

Average sunshine days in September - Ayyub, Iran
  • Average sunshine days in September: 28.2 days

The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is March (14.3 days).

Average UV index in September - Ayyub, Iran
  • Average UV index in September: 5

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in September - Ayyub, Iran
  • Average cloud cover in September: 3

Months with the most cloud cover are January, February and March (Cloud cover 30).
Months with the least cloud cover are August and September (Cloud cover 3).

Average visibility in September - Ayyub, Iran
  • Average visibility in September: 10km

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