January weather forecast
Altai, Mongolia

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Weather in January

The bracing climate of Altai, Mongolia ushers in the New Year with a chill. January is characterized by frigid temperatures dropping as low as -25°C (-13°F). January's weather is quite uniform, having similar levels of sunshine, daylight, and number of rainy days as February's. The inhospitably icy weather epitomizes Mongolian winters. Despite its harsh environment, Altai's allure is accentuated by the pristine, snow-draped landscapes.

Temperature

The coldest temperatures in Altai occur during January, when averages reach a peak of -10°C (14°F) and a low of -25°C (-13°F).

Rainfall

January and February are months with the least rain when the rain falls for 3 days and typically aggregates up to 1mm (0.04") of rain.

Daylight

In Altai, the average length of the day in January is 9h and 5min.
On the first day of January, sunrise is at 09:18 and sunset at 17:58. On the last day of the month, sunrise is at 09:00 and sunset at 18:36 +08.

Sunshine

In January, the average sunshine in Altai is 7h.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the UV index of 1 transforms into the following advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What part of the year is the coldest in Altai?

January stands out as Altai's coldest month, with temperatures ranging between an average high of -10°C (14°F) and a low of -25°C (-13°F).

How cold is it in Altai in January?

January temperatures in Altai vary between a high-temperature of -10°C (14°F) and a low-temperature of -25°C (-13°F).

What is the driest month in Altai?

January and February are months with the least rain in Altai when the rain falls for 3 days and typically aggregates up to 1mm (0.04") of rain.

How many days does it rain in January in Altai?

In Altai, Mongolia, during January, the rain falls for 3 days and regularly aggregates up to 1mm (0.04") of precipitation.

What is the average length of the day in January in Altai?

The average day length in January in Altai is 9h and 5min.

What time are sunrise and sunset in January in Altai?

In January, on the first day of the month, sunrise is at 09:18 and sunset at 17:58. On the last day of the month, sunrise is at 09:00 and sunset at 18:36 +08.

How many hours of sunshine does Altai have in January?

In January, the average sunshine duration in Altai is 7h.

When is the lowest UV index in Altai?

The months with the lowest UV index in Altai are January, November and December, with an average maximum UV index of 1.

What is the UV index reading in January in Altai?

In January, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in January
Altai, Mongolia

Average temperature in January - Altai, Mongolia
  • Average high temperature in January: -10°C

The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (-10°C).

  • Average low temperature in January: -25°C

The month with the highest average low temperature is July (8°C).
The coldest month (with the lowest average low temperature) is January (-25°C).

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Average rainfall in January
Altai, Mongolia

Average rainfall in January - Altai, Mongolia
  • Average rainfall in January: 1mm

The wettest month (with the highest rainfall) is July (44mm).
The driest months (with the least rainfall) are January and February (1mm).

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Average rainfall days in January
Altai, Mongolia

Average rainfall days in January - Altai, Mongolia
  • Average rainfall days in January: 3 days

The month with the highest number of rainy days is July (12 days).
The months with the least rainy days are January, February and December (3 days).

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Average daylight in January /
Average sunshine in January
Altai, Mongolia

Average daylight in January / Average sunshine in January - Altai, Mongolia
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in January: 7h

The months with the most sunshine are May, June, July and August (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average UV index in January
Altai, Mongolia

Average UV index in January - Altai, Mongolia
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 1).

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Altai, Mongolia

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