September weather forecast and climate
Ahar, Iran

September, the first month of the autumn, in Ahar, is still a pleasant month, with average temperature fluctuating between 22.2°C (72°F) and 11.5°C (52.7°F).

Temperature

In Ahar, the average high-temperature in September marginally drops, from a warm 25.7°C (78.3°F) in August, to an agreeable 22.2°C (72°F). The average low-temperature, in Ahar, is 11.5°C (52.7°F).

Humidity

The average relative humidity is 58%.

Rainfall

In Ahar, in September, it is raining for 8.5 days, with typically 26mm (1.02") of accumulated precipitation. Throughout the year, in Ahar, Iran, there are 100 rainfall days, and 283mm (11.14") of precipitation is accumulated.

Snowfall

In Ahar snow does not fall in May through September.

Daylight

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

Sunshine

In September, the average sunshine in Ahar, Iran, is 10.4h.

UV index

In September, the average daily maximum UV index in Ahar is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Ahar?

In Ahar, Iran, in September, the average high-temperature is 22.2°C (72°F), and the average low-temperature is 11.5°C (52.7°F).

What is the average humidity in September in Ahar?

In September, the average relative humidity is 58%.

How many days does it rain in September in Ahar?

In Ahar, Iran, in September, during 8.5 rainfall days, 26mm (1.02") of precipitation is typically accumulated.

Does it snow in Ahar in September?

In Ahar, Iran, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Ahar?

May through September are months without snowfall in Ahar, Iran.

What is the average length of the day in September in Ahar?

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

How many hours of sunshine does Ahar have in September?

In Ahar, Iran, the average sunshine in September is 10.4h.

What is the UV index reading in September in Ahar?

The average daily maximum UV index in September in Ahar, Iran, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in September - Ahar, Iran
  • Average high temperature in September: 22.2°C

The warmest month (with the highest average high temperature) is July (26.6°C).
The month with the lowest average high temperature is January (1.2°C).

  • Average low temperature in September: 11.5°C

The month with the highest average low temperature is July (14.9°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).

Average pressure in September - Ahar, Iran
  • Average pressure in September: 1014.4mbar

The month with the highest atmospheric pressure is December (1022.1mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).

Average wind speed in September - Ahar, Iran
  • Average wind speed in September: 9.7km/h

The windiest month (with the highest average wind speed) is March (14.2km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).

Average humidity in September - Ahar, Iran
  • Average humidity in September: 58%

Months with the highest relative humidity are January and February (71%).
Months with the lowest relative humidity are July and August (52%).

Average rainfall in September - Ahar, Iran
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is August (12mm).

Average rainfall days in September - Ahar, Iran
  • Average rainfall days in September: 8.5 days

The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is January (4.8 days).

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

The month with the highest snowfall is January (112mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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

The month with the highest number of snowfall days is February (8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 10.4h

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 6.8h).

Average sunshine days in September - Ahar, Iran
  • Average sunshine days in September: 18.1 days

The month with the most sunshine days is August (23.4 days).
The month with the least sunshine days is April (12.3 days).

Average UV index in September - Ahar, Iran
  • Average UV index in September: 4

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in September - Ahar, Iran
  • Average cloud cover in September: 16

The month with the most cloud cover is February (Cloud cover 30).
Months with the least cloud cover are June, July and August (Cloud cover 14).

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

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