January weather forecast
Omsk, Russia

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Weather in January

Descending into the frigid depths of winter, Omsk, Russia, reveals January's stark landscape. A stark contrast to the mild conditions of December, temperatures regularly plummet to freezing lows of -20.8°C (-5.4°F), further emphasized by the 74mm (2.91") of snowfall that blankets the city. Typical of this northern city, ice and snow define much of the natural and urban scenery, making elaborately layered clothing a necessity. The days are short, with sunlight a rare commodity, furthering the icy grasp of winter. Locals and visitors alike develop a new appreciation for thermal insulation and hot beverages.

Temperature

January, known for its average high temperature of -14°C (6.8°F) and an average low temperature of -20.8°C (-5.4°F), is the coldest month in Omsk.

Humidity

In January, the average relative humidity is 95%.

Rainfall

The month with the least rainfall is January, when the rain falls for 0.4 days and typically collects 11mm (0.43") of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Omsk, Russia, during January, snow falls for 13.5 days and regularly aggregates up to 74mm (2.91") of snow. In Omsk, Russia, during the entire year, snow falls for 81.5 days and aggregates up to 505mm (19.88") of snow.

Daylight

In January, the average length of the day is 7h and 54min.
On the first day of January in Omsk, sunrise is at 09:31 and sunset at 16:48. On the last day of the month, sunrise is at 09:00 and sunset at 17:39 +06.

Sunshine

The average sunshine in January is 1.8h.

UV index

The months with the lowest UV index in Omsk, Russia, are January through March, October through December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 1 during January translates into the following directions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.

Frequently asked questions

What time of the year is the coldest in Omsk?

The coldest period in Omsk tends to be January, when average temperatures fluctuate between a high of -14°C (6.8°F) and a low of -20.8°C (-5.4°F).

How cold is it in Omsk in January?

The high-temperature in Omsk, Russia, during January is -14°C (6.8°F) and the low-temperature is -20.8°C (-5.4°F).

What is the average humidity in January in Omsk?

The average relative humidity in January in Omsk is 95%.

What is the driest month in Omsk?

The month with the least rainfall is January, when the rain falls for 0.4 days and typically collects 11mm (0.43") of precipitation.

How much does it rain in Omsk in January?

In Omsk, Russia, during January, the rain falls for 0.4 days and regularly aggregates up to 11mm (0.43") of precipitation.

How many days does it snow in January in Omsk?

In Omsk, Russia, in January, during 13.5 snowfall days, 74mm (2.91") of snow is typically accumulated.

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

In Omsk, the average day length in January is 7h and 54min.

When is the sunrise / sunset in January in Omsk?

In January, on the first day of the month, sunrise is at 09:31 and sunset at 16:48. On the last day of the month, in Omsk, Russia, sunrise is at 09:00 and sunset at 17:39 +06.

How long on average sun shines in January in Omsk?

In January, the average sunshine duration in Omsk is 1.8h.

What is the month with the lowest UV index in Omsk?

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Omsk, Russia.

What is the UV index reading in January in Omsk?

In Omsk, Russia, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Omsk, Russia

Average temperature in January - Omsk, Russia
  • Average high temperature in January: -14°C

The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-14°C).

  • Average low temperature in January: -20.8°C

The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (-20.8°C).

Average pressure in January
Omsk, Russia

Average pressure in January - Omsk, Russia
  • Average pressure in January: 1028.3mbar

The month with the highest atmospheric pressure is January (1028.3mbar).
The month with the lowest atmospheric pressure is July (1007.8mbar).

Average wind speed in January
Omsk, Russia

Average wind speed in January - Omsk, Russia
  • Average wind speed in January: 13.5km/h

The windiest month (with the highest average wind speed) is November (14.8km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).

Average humidity in January
Omsk, Russia

Average humidity in January - Omsk, Russia
  • Average humidity in January: 95%

The month with the highest relative humidity is February (96%).
The month with the lowest relative humidity is May (52%).

Average rainfall in January
Omsk, Russia

Average rainfall in January - Omsk, Russia
  • Average rainfall in January: 11mm

The wettest month (with the highest rainfall) is June (42mm).
The driest month (with the least rainfall) is January (11mm).

Average rainfall days in January
Omsk, Russia

Average rainfall days in January - Omsk, Russia
  • Average rainfall days in January: 0.4 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (0.4 days).

Average snowfall in January
Omsk, Russia

Average snowfall in January - Omsk, Russia
  • Average snowfall in January: 74mm

The month with the highest snowfall is November (103mm).
The months with the least snowfall are June, July and August (0mm).

Average snowfall days in January
Omsk, Russia

Average snowfall days in January - Omsk, Russia
  • Average snowfall days in January: 13.5 days

The month with the highest number of snowfall days is December (15.4 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in January /
Average sunshine in January
Omsk, Russia

Average daylight in January / Average sunshine in January - Omsk, Russia
  • Average daylight in January: 7h and 5min

The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).

  • Average sunshine in January: 1h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).

Average sunshine days in January
Omsk, Russia

Average sunshine days in January - Omsk, Russia
  • Average sunshine days in January: 18.4 days

The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is April (12.8 days).

Average UV index in January
Omsk, Russia

Average UV index in January - Omsk, Russia
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

Average cloud cover in January
Omsk, Russia

Average cloud cover in January - Omsk, Russia
  • Average cloud cover in January: 75

The months with the most cloud cover are February and December (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 34).

Average visibility in January
Omsk, Russia

Average visibility in January - Omsk, Russia
  • Average visibility in January: 6km

The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January and February (6km).

Omsk, Russia

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