Omsk in January
In January, Omsk averages -13°C (9°F) during the day and -19°C (-3°F) at night, with around 13 days of rain (18 mm total).
Off-peakConditions are deeply cold — proper winter gear is essential. Plan for unsettled weather and bring rain gear.
January in Omsk is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How January compares to the rest of the year in Omsk
January is one of the coolest months in Omsk (12th of 12) and moderately rainy compared to the rest of the year (8th of 12). Daytime temperature runs 20°C below the annual average (7°C). January runs 3°C cooler than December (-10°C) and warms a further 3°C into February (-10°C).
January sunrise & sunset in Omsk
Times shown for Omsk local time (Asia/Omsk), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in Omsk — January
Golden-hour and blue-hour windows for the 15th of January, in Omsk's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Omsk in January
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on January's tier (Off-peak) and Omsk's popularity.
Crowds & pricing — January in Omsk
This is off-peak for Omsk — the lowest prices of the year and the fewest crowds, but with real trade-offs: some restaurants, hotels, and beach businesses may close for the season; weather conditions can make outdoor activities unpredictable; and a handful of seasonal sights run reduced hours or close entirely. Great if you prefer a quiet local rhythm and don't mind the climate giving you reasons to choose indoor activities.
Why this tier: challenging tourism weather
Sun & mosquito risk — January in Omsk
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
🥶 Bitter cold — Omsk in January
Gear: Snow rare but air is freezing. Insulated coat, hat, and gloves still required — wind chill is the real enemy.
Omsk in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -13°C / 9°F | -19°C / -3°F | 18 mm | 13 | — |
| February | -10°C / 14°F | -17°C / 2°F | 17 mm | 11 | — |
| March | -1°C / 30°F | -9°C / 15°F | 20 mm | 12 | — |
| April | 11°C / 51°F | 0°C / 31°F | 28 mm | 13 | — |
| May | 19°C / 66°F | 7°C / 44°F | 33 mm | 13 | — |
| June | 23°C / 73°F | 13°C / 55°F | 60 mm | 18 | — |
| July | 25°C / 76°F | 15°C / 59°F | 65 mm | 18 | — |
| August | 23°C / 73°F | 13°C / 56°F | 57 mm | 17 | — |
| September | 15°C / 59°F | 7°C / 44°F | 35 mm | 15 | — |
| October | 6°C / 43°F | 0°C / 31°F | 45 mm | 16 | — |
| November | -5°C / 24°F | -10°C / 13°F | 28 mm | 15 | — |
| December | -10°C / 15°F | -16°C / 3°F | 27 mm | 14 | — |
Other cities with similar January weather
🌍 See the full ranked list of climate twins for Omsk in January →
Frequently asked questions
How hot is Omsk in January?
In January, Omsk averages a high of -13°C (9°F) and a low of -19°C (-3°F) — generally cold.
Does it rain a lot in Omsk in January?
January can be fairly wet in Omsk, with about 13 rainy days on average.
Is January a good time to visit Omsk?
January is cold. It suits travelers who are comfortable with cold weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Omsk in January?
Pack heavy winter layers, a coat, hat and gloves, plus a compact umbrella or rain jacket. See the full January packing list for Omsk for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.