October weather forecast
Tehran, Iran

A golden illusion of the front view of the Zaid Mosque in Tehran, Iran
A golden illusion of the front view of the Zaid Mosque in Tehran, Iran

Weather in October

October, like September, is another pleasant autumn month in Tehran, Iran, with an average temperature varying between 20.7°C (69.3°F) and 12.1°C (53.8°F).

Temperature

In Tehran, Iran, the average high-temperature in October drops from a moderately hot 27.8°C (82°F) in September to a pleasant 20.7°C (69.3°F). In October, the average low-temperature is 12.1°C (53.8°F).

Humidity

In Tehran, the average relative humidity in October is 32%.

Rainfall

In Tehran, Iran, it is raining for 6.5 days, with typically 20mm (0.79") of accumulated precipitation. Throughout the year, there are 93.2 rainfall days, and 244mm (9.61") of precipitation is accumulated.

Snowfall

In Tehran, Iran, snow does not fall in April through October.

Daylight

The average length of the day in October in Tehran is 11h and 17min.
On the first day of the month, sunrise is at 05:59 and sunset at 17:49. On the last day of October, sunrise is at 06:25 and sunset at 17:10 +0330.

Sunshine

In October, the average sunshine in Tehran is 7.5h.

UV index

In Tehran, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in October in Tehran?

In Tehran, in October, the average high-temperature is 20.7°C (69.3°F), and the average low-temperature is 12.1°C (53.8°F).

What is the average humidity in October in Tehran?

The average relative humidity in October in Tehran, Iran, is 32%.

How many days does it rain in October in Tehran?

In October, the rain falls for 6.5 days. Throughout October, 20mm (0.79") of precipitation is accumulated.

When it does not snow in Tehran?

In Tehran, Iran, snow does not fall in April through October.

Does it snow in Tehran in October?

In Tehran, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Tehran have in October?

The average day length in October in Tehran is 11h and 17min.

What time are sunrise and sunset in October in Tehran?

On the first day of October in Tehran, Iran, sunrise is at 05:59 and sunset at 17:49. On the last day of the month, sunrise is at 06:25 and sunset at 17:10 +0330.

How many hours of sunshine does Tehran have in October?

The average sunshine duration in October in Tehran, Iran, is 7.5h.

How high is the UV index in October in Tehran?

In Tehran, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Tehran, Iran

Average temperature in October - Tehran, Iran
  • Average high temperature in October: 20.7°C

The warmest month (with the highest average high temperature) is July (33.8°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in October: 12.1°C

The month with the highest average low temperature is July (24.3°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).

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Average pressure in October
Tehran, Iran

Average pressure in October - Tehran, Iran
  • Average pressure in October: 1017.7mbar

The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).

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Average wind speed in October
Tehran, Iran

Average wind speed in October - Tehran, Iran
  • Average wind speed in October: 6.6km/h

The windiest month (with the highest average wind speed) is June (9.4km/h).
The calmest months (with the lowest average wind speed) are November and December (5.5km/h).

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Average humidity in October
Tehran, Iran

Average humidity in October - Tehran, Iran
  • Average humidity in October: 32%

The month with the highest relative humidity is February (52%).
The month with the lowest relative humidity is July (19%).

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Average rainfall in October
Tehran, Iran

Average rainfall in October - Tehran, Iran
  • Average rainfall in October: 20mm

The wettest month (with the highest rainfall) is April (38mm).
The driest month (with the least rainfall) is September (6mm).

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Average rainfall days in October
Tehran, Iran

Average rainfall days in October - Tehran, Iran
  • Average rainfall days in October: 6.5 days

The month with the highest number of rainy days is April (13.5 days).
The month with the least rainy days is September (2.9 days).

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Average snowfall in October
Tehran, Iran

Average snowfall in October - Tehran, Iran
  • Average snowfall in October: 0mm

The month with the highest snowfall is January (27mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in October
Tehran, Iran

Average snowfall days in October - Tehran, Iran
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Tehran, Iran

Average daylight in October / Average sunshine in October - Tehran, Iran
  • Average daylight in October: 11h and 17min

The month with the longest days is June (Average daylight: 14h and 32min).
The month with the shortest days is December (Average daylight: 9h and 47min).

  • Average sunshine in October: 7h and 30min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 7h and 0min).

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Average sunshine days in October
Tehran, Iran

Average sunshine days in October - Tehran, Iran
  • Average sunshine days in October: 18.8 days

The months with the most sunshine days are July and September (22.8 days).
The month with the least sunshine days is April (9.5 days).

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Average UV index in October
Tehran, Iran

Average UV index in October - Tehran, Iran
  • Average UV index in October: 4

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in October
Tehran, Iran

Average cloud cover in October - Tehran, Iran
  • Average cloud cover in October: 11

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is September (Cloud cover 4).

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Average visibility in October
Tehran, Iran

Average visibility in October - Tehran, Iran
  • Average visibility in October: 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).

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