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Omsk Weather in January
January in Omsk averages -12°C (10°F) during the day and -21°C (-6°F) at night. Around 22 mm (0.9 in) of snowfall is typical for this time of year.
Rainfall in Omsk in January
On average, there are about 17 days with snow during this month, averaging 22 mm (0.9 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Omsk in January
Daytime temperatures in Omsk reach -12°C (10°F) in January, dropping to -21°C (-6°F) at night. This month falls in the winter season. Expect a distinctly cold feel throughout the day, not just overnight. Nights drop below freezing to -21°C (-6°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It is the coldest month of the year, so be sure to pack proper winter clothing for the conditions.Pack accordingly with warm clothes.
Sunshine in Omsk in January
This month sees fewer sunny days, with about 68 hours of sunshine, perfect for those who enjoy cooler temperatures.January in Omsk has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Omsk Temperature in January
Min Temperature
-21°C (-6°F)
Max Temperature
-12°C (10°F)
Chance of Rain
55%
Precipitation
22 mm (0.9 in)
Rainy days
17 days
Humidity
80%
Sunshine
68 hours
Percentage Sunshine
Omsk Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Omsk - and find the best time to visit.
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Omsk typically stay consistent throughout January, with daily highs averaging around -12°C (10°F). Nights are very cold, with lows typically ranging from -23°C (-9°F) to -19°C (-2°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Omsk in January
Browse day-by-day weather records for Omsk spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Omsk historical weather extremes in January
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Omsk.
- Omsk recorded its highest January temperature of 5°C (41°F) on January 27, 1993.
Best Places in Russia in January
Find out more about the weather in Russia and which places have the best travel conditions in this month. See all of Russia in January →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Omsk in January
It's wise to bundle up for freezing conditions in Omsk in January. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Light rain is possible, so consider bringing a small umbrella or rain jacket. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.
What To Do in Omsk in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming1/10 -
Cycling1/10 -
Walking1/10 -
Camping2/10 -
Outdoor sports1/10
Omsk 3-Day Forecast
More climate data for Omsk
Temperature Rainfall Sunshine Humidity
See the full Omsk climate overview or explore weather in Russia.
Popular in January
Where to go in January - average daytime high across popular destinations.
Adler
8°C (46°F) Sochi
9°C (48°F) Anapa7°C (45°F) Gelendzhik
7°C (45°F) Saint Petersburg
-2°C (28°F) Moscow-3°C (27°F) Kazan-7°C (19°F) Yekaterinburg-9°C (16°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Visit the Kamchatka Peninsula
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