October weather forecast
Ayan, Russia

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Weather in October

October, like September, in Ayan, Russia, is another cold autumn month, with temperature in the range of an average high of 2.1°C (35.8°F) and an average low of -1.4°C (29.5°F).

Temperature

In Ayan, the average high-temperature in October drops, from a fresh 12°C (53.6°F) in September, to a cold 2.1°C (35.8°F). Ayan notes an average temperature descent to a subzero cold -1.4°C (29.5°F) in October, a small shift from its daytime peak.

Humidity

With an average relative humidity of 68%, October is the least humid month in Ayan.

Rainfall

In Ayan, in October, it is raining for 7.4 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, there are 73.9 rainfall days, and 485mm (19.09") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Ayan. October is the first month it typically snows in Ayan. Throughout October, in the average 4.8 snowfall days, it receives 60mm (2.36") of snow. Throughout the year, in Ayan, there are 59.4 snowfall days, and 668mm (26.3") of snow is accumulated.

Sea temperature

In October, the average sea temperature in Ayan, Russia, is 5.4°C (41.7°F).
Note: Engaging in a swim in 5.4°C (41.7°F) can threaten life. Brief exposure to 13°C (55.4°F) waters is uneasy, and submersion below 10°C (50°F) can lead to cold shock and disrupted breathing patterns, varying by individual.

Daylight

The average length of the day in October is 10h and 25min.
On the first day of the month, sunrise is at 06:50 and sunset at 18:22. On the last day of October, in Ayan, Russia, sunrise is at 07:54 and sunset at 17:07 +10.

Sunshine

In October, the average sunshine in Ayan is 5.7h.

UV index

In October, the average daily maximum UV index in Ayan, Russia, is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 2 in October leads to these recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

How cold is it in Ayan in October?

In Ayan, in October, the average high-temperature is 2.1°C (35.8°F), and the average low-temperature is -1.4°C (29.5°F).

What is the least humid month in Ayan?

With an average relative humidity of 68%, October is the least humid month.

What is the average humidity in October in Ayan?

In Ayan, Russia, the average relative humidity in October is 68%.

How many days does it rain in October in Ayan?

In Ayan, in October, during 7.4 rainfall days, 57mm (2.24") of precipitation is typically accumulated.

When does it start to snow in Ayan?

October is the first month it typically snows in Ayan, Russia. Throughout October, in the average 4.8 snowfall days, it receives 60mm (2.36") of snow.

What is the sea water temperature in October in Ayan?

In Ayan, in October, the average water temperature is 5.4°C (41.7°F). Swimming in 5.4°C (41.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

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

The average day length in October in Ayan, Russia, is 10h and 25min.

When are sunrise and sunset in October in Ayan?

In October, on the first day of the month, sunrise is at 06:50 and sunset at 18:22. On the last day of the month, sunrise is at 07:54 and sunset at 17:07 +10.

How long on average sun shines in October in Ayan?

In Ayan, Russia, the average sunshine duration in October is 5.7h.

What is the UV index intensity in October in Ayan?

The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.

Average temperature in October
Ayan, Russia

Average temperature in October - Ayan, Russia
  • Average high temperature in October: 2.1°C

The warmest month (with the highest average high temperature) is August (16.8°C).
The month with the lowest average high temperature is January (-17.8°C).

  • Average low temperature in October: -1.4°C

The month with the highest average low temperature is August (12.4°C).
The coldest months (with the lowest average low temperature) are January and February (-22.1°C).

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Average pressure in October
Ayan, Russia

Average pressure in October - Ayan, Russia
  • Average pressure in October: 1012.3mbar

The month with the highest atmospheric pressure is January (1018.6mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).

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Average wind speed in October
Ayan, Russia

Average wind speed in October - Ayan, Russia
  • Average wind speed in October: 18.2km/h

The windiest month (with the highest average wind speed) is December (22km/h).
The calmest month (with the lowest average wind speed) is July (11.4km/h).

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Average humidity in October
Ayan, Russia

Average humidity in October - Ayan, Russia
  • Average humidity in October: 68%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in October
Ayan, Russia

Average rainfall in October - Ayan, Russia
  • Average rainfall in October: 57mm

The wettest month (with the highest rainfall) is May (71mm).
The driest month (with the least rainfall) is February (8mm).

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Average rainfall days in October
Ayan, Russia

Average rainfall days in October - Ayan, Russia
  • Average rainfall days in October: 7.4 days

The months with the highest number of rainy days are June and August (12.3 days).
The month with the least rainy days is February (0.3 days).

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Average snowfall in October
Ayan, Russia

Average snowfall in October - Ayan, Russia
  • Average snowfall in October: 60mm

The month with the highest snowfall is April (182mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in October
Ayan, Russia

Average snowfall days in October - Ayan, Russia
  • Average snowfall days in October: 4.8 days

The month with the highest number of snowfall days is April (13.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average sea temperature in October
Ayan, Russia

Average sea temperature in October - Ayan, Russia
  • Average sea temperature in October: 5.4°C

The best month for swimming (with the highest average sea temperature) is August (14.4°C).
The coldest months (with the lowest average sea temperature) are January, February and March (-1.8°C).

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Average daylight in October /
Average sunshine in October
Ayan, Russia

Average daylight in October / Average sunshine in October - Ayan, Russia
  • Average daylight in October: 10h and 2min

The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).

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Average sunshine days in October
Ayan, Russia

Average sunshine days in October - Ayan, Russia
  • Average sunshine days in October: 19.7 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is April (15 days).

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Average UV index in October
Ayan, Russia

Average UV index in October - Ayan, Russia
  • Average UV index in October: 2

The months with the highest UV index are June, July and August (UV index 4).
The month with the lowest UV index is March (UV index 1).

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Average cloud cover in October
Ayan, Russia

Average cloud cover in October - Ayan, Russia
  • Average cloud cover in October: 47

The month with the most cloud cover is April (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 43).

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Average visibility in October
Ayan, Russia

Average visibility in October - Ayan, Russia
  • Average visibility in October: 9km

The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are April and May (8km).

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Ayan, Russia

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