Yerevan
Armenia
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Yerevan, Armenia

The view of Yerevan, Armenia at sunrise, with a view of the snow-capped Ararat Mountain, and cloudy skies in the far background
The view of Yerevan, Armenia at sunrise, with a view of the snow-capped Ararat Mountain, and cloudy skies in the far background
October, the same as September, in Yerevan, Armenia, is an agreeable autumn month, with temperature in the range of an average low of 7.5°C (45.5°F) and an average high of 21°C (69.8°F).

Temperature

In October, the average high-temperature decreases, from a warm 28.7°C (83.7°F) in September, to an agreeable 21°C (69.8°F). In Yerevan, Armenia, in October, the average low-temperature is 7.5°C (45.5°F).

Humidity

In Yerevan, the average relative humidity is 64%.

Rainfall

In Yerevan, in October, during 8 rainfall days, 32mm (1.3") of precipitation is typically accumulated. Throughout the year, there are 78 rainfall days, and 296mm (11.7") of precipitation is accumulated.

Snowfall

Months with snowfall in Yerevan are January through April, October through December.

Daylight

In October, the average length of the day in Yerevan is 11.1h.

Sunshine

In Yerevan, Armenia, the average sunshine is 6.8h.

UV index

In October, the average daily maximum UV index in Yerevan is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
In October, the average maximum UV index of 5 translate into the following recommendations:
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. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in October in Yerevan?

In October, in Yerevan, Armenia, the average high-temperature is 21°C (69.8°F), and the average low-temperature is 7.5°C (45.5°F).

What is the average humidity in October in Yerevan?

In Yerevan, the average relative humidity in October is 64%.

How many days does it rain in October in Yerevan?

In October, in Yerevan, Armenia, the rain falls for 8 days. Throughout October, 32mm (1.3") of precipitation is accumulated.

When does it start to snow in Yerevan?

October is the first month it typically snows in Yerevan, Armenia. Throughout October, there are 0.1 snowfall days.

What is the average length of the day in October in Yerevan?

In Yerevan, Armenia, the average length of the day in October is 11.1h.

How long on average sun shines in October in Yerevan?

The average sunshine in October in Yerevan is 6.8h.

How high is the UV index in October in Yerevan?

The average daily maximum UV index in October in Yerevan is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in October - Yerevan, Armenia
  • Average high temperature in October: 21°C

The warmest month (with the highest average high temperature) is July (33.7°C).
The month with the lowest average high temperature is January (1.2°C).

  • Average low temperature in October: 7.5°C

The month with the highest average low temperature is July (19.4°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).

Average humidity in October - Yerevan, Armenia
  • Average humidity in October: 64%

The month with the highest relative humidity is January (81%).
Months with the lowest relative humidity are July and August (47%).

Average rainfall in October - Yerevan, Armenia
  • Average rainfall in October: 32mm

The wettest month (with the highest rainfall) is April (51mm).
The driest month (with the lowest rainfall) is September (8mm).

Average rainfall days in October - Yerevan, Armenia
  • Average rainfall days in October: 8 days

Months with the highest number of rainy days are April and May (12 days).
The month with the lowest number of rainy days is January (2 days).

Average snowfall days in October - Yerevan, Armenia
  • Average snowfall days in October: 0.1 days

Months with the highest number of snowfall days are January and February (7 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in October / Average sunshine in October - Yerevan, Armenia
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in October: 6.8h

The month with most sunshine is July (Average sunshine: 11.1h).
Months with least sunshine are January and December (Average sunshine: 3).

Average UV index in October - Yerevan, Armenia
  • Average UV index in October: 5

The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January and December (UV index 2).