October weather forecast
Zanjan, Iran

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Weather in October

October solidifies the arrival of the autumnal season in Zanjan, as temperatures continue to drop while daylight hours reduce. Rainfall begins in earnest with an average accumulation of 29mm (1.14"). Balancing the cool, windy atmosphere, the relative humidity and cloud coverage increase during October. The fall foliage reaches its peak, making it an excellent time to enjoy nature walks and hikes. By the end of October, Zanjan residents anticipate a crisp, cool autumn giving way to the colder season.

Temperature

A subtle decrease in the average high-temperature marks October, falling from September's warm 23.7°C (74.7°F) to a refreshing 17°C (62.6°F). During October, the temperature is averaged to a low of 7.7°C (45.9°F) at night.

Humidity

In October, the average relative humidity is 55%.

Rainfall

In Zanjan, in October, it is raining for 9.7 days, with typically 29mm (1.14") of accumulated precipitation. In Zanjan, during the entire year, the rain falls for 107.9 days and collects up to 343mm (13.5") of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 9mm (0.35") of snow. Throughout the year, in Zanjan, there are 42.1 snowfall days, and 766mm (30.16") of snow is accumulated.

Daylight

In Zanjan, the average length of the day in October is 11h and 15min.
On the first day of the month, sunrise is at 06:11 and sunset at 17:59. On the last day of October, sunrise is at 06:38 and sunset at 17:20 +0330.

Sunshine

In October, the average sunshine is 7.1h.

UV index

In October, the average daily maximum UV index in Zanjan is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 3 in October translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.

Frequently asked questions

What is the average October temperature in Zanjan?

The high-temperature, in October, in Zanjan, records 17°C (62.6°F), while the low-temperature is 7.7°C (45.9°F). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 28°C (82.4°F).

What is the average humidity in October in Zanjan?

In Zanjan, the average relative humidity in October is 55%.

How many days does it rain in October in Zanjan?

In Zanjan, Iran, during October, the rain falls for 9.7 days and regularly aggregates up to 29mm (1.14") of precipitation.

When does it start snowing in Zanjan?

October is the first month it typically snows in Zanjan, Iran. Throughout October, in the average 0.3 snowfall days, it receives 9mm (0.35") of snow.

How many hours of daylight does Zanjan have in October?

In Zanjan, Iran, the average day length in October is 11h and 15min.

When is the sunrise / sunset in October in Zanjan?

In October, on the first day of the month, sunrise is at 06:11 and sunset at 17:59. On the last day of the month, in Zanjan, Iran, sunrise is at 06:38 and sunset at 17:20 +0330.

How long on average sun shines in October in Zanjan?

The average sunshine duration in October in Zanjan is 7.1h.

How high is the UV index in October in Zanjan?

In Zanjan, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Zanjan, Iran

Average temperature in October - Zanjan, Iran
  • Average high temperature in October: 17°C

The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is January (1°C).

  • Average low temperature in October: 7.7°C

The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).

Average pressure in October
Zanjan, Iran

Average pressure in October - Zanjan, Iran
  • Average pressure in October: 1018.5mbar

The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).

Average wind speed in October
Zanjan, Iran

Average wind speed in October - Zanjan, Iran
  • Average wind speed in October: 11.1km/h

The windiest month (with the highest average wind speed) is March (13.5km/h).
The calmest month (with the lowest average wind speed) is November (9.9km/h).

Average humidity in October
Zanjan, Iran

Average humidity in October - Zanjan, Iran
  • Average humidity in October: 55%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is June (44%).

Average rainfall in October
Zanjan, Iran

Average rainfall in October - Zanjan, Iran
  • Average rainfall in October: 29mm

The wettest month (with the highest rainfall) is April (64mm).
The driest months (with the least rainfall) are August and September (5mm).

Average rainfall days in October
Zanjan, Iran

Average rainfall days in October - Zanjan, Iran
  • Average rainfall days in October: 9.7 days

The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is August (3.4 days).

Average snowfall in October
Zanjan, Iran

Average snowfall in October - Zanjan, Iran
  • Average snowfall in October: 9mm

The month with the highest snowfall is January (175mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in October
Zanjan, Iran

Average snowfall days in October - Zanjan, Iran
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Zanjan, Iran
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 30min).

Average sunshine days in October
Zanjan, Iran

Average sunshine days in October - Zanjan, Iran
  • Average sunshine days in October: 17.3 days

The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is April (10.3 days).

Average UV index in October
Zanjan, Iran

Average UV index in October - Zanjan, Iran
  • Average UV index in October: 3

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

Average cloud cover in October
Zanjan, Iran

Average cloud cover in October - Zanjan, Iran
  • Average cloud cover in October: 22

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 12).

Average visibility in October
Zanjan, Iran

Average visibility in October - Zanjan, Iran
  • Average visibility in October: 10km

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

Zanjan, Iran

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