September weather forecast and climate
Gahru, Iran

The first month of the autumn, September, is also a moderately hot month in Gahru, Iran, with average temperature ranging between max 26.7°C (80.1°F) and min 12.6°C (54.7°F).

Temperature

In Gahru, Iran, the average high-temperature marginally drops, from a tropical 30.3°C (86.5°F) in August, to a moderately hot 26.7°C (80.1°F). In September, the average low-temperature is 12.6°C (54.7°F).

Humidity

In September, the average relative humidity in Gahru is 21%.

Rainfall

September is the only month when rain does not fall.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September is 12.4h.

Sunshine

The average sunshine in Gahru is 11.6h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Gahru?

In Gahru, Iran, in September, the average high-temperature is 26.7°C (80.1°F), and the average low-temperature is 12.6°C (54.7°F).

What is the average humidity in September in Gahru?

In Gahru, Iran, the average relative humidity in September is 21%.

Does it rain in Gahru in September?

In September, in Gahru, Iran, it doesn't rain. August is the latest month when it rains.

What is the driest month in Gahru?

September is the only month when rain does not fall in Gahru.

When it does not snow in Gahru?

April through October are months without snowfall in Gahru.

How many hours of daylight does Gahru have in September?

The average length of the day in September is 12.4h.

How many hours of sunshine does Gahru have in September?

In September, the average sunshine in Gahru, Iran, is 11.6h.

How high is the UV index in September in Gahru?

In Gahru, Iran, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in September - Gahru, Iran
  • Average high temperature in September: 26.7°C

The warmest month (with the highest average high temperature) is July (31.6°C).
The month with the lowest average high temperature is January (4.3°C).

  • Average low temperature in September: 12.6°C

The month with the highest average low temperature is July (18.2°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in September - Gahru, Iran
  • Average pressure in September: 1011.7mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is July (1005mbar).

Average wind speed in September - Gahru, Iran
  • Average wind speed in September: 7.2km/h

The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is November (6.4km/h).

Average humidity in September - Gahru, Iran
  • Average humidity in September: 21%

The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is July (17%).

Average rainfall in September - Gahru, Iran
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is February (37mm).
The driest month (with the least rainfall) is September (0mm).

Average rainfall days in September - Gahru, Iran
  • Average rainfall days in September: 0.9 days

The month with the highest number of rainy days is April (9.3 days).
Months with the least rainy days are August and September (0.9 days).

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

The month with the highest snowfall is January (160mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is January (8.1 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 - Gahru, Iran
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in September: 11.6h

Months with the most sunshine are June and August (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 7h).

Average sunshine days in September - Gahru, Iran
  • Average sunshine days in September: 28.9 days

The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (16.6 days).

Average UV index in September - Gahru, 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, November and December (UV index 2).

Average cloud cover in September - Gahru, Iran
  • Average cloud cover in September: 5

Months with the most cloud cover are January and February (Cloud cover 20).
The month with the least cloud cover is September (Cloud cover 5).

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

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