Weather in Irkutsk in January
Irkutsk, Russia averages a high of -14.3°C (6.3°F) and low of -23.2°C (-9.8°F) in January, with 2 rain days and 6.2 hours of daily sunshine. Travel score: 50.3/100 (Mixed). The best time to visit Irkutsk is June.
High
-14°C6°F
Low
-23°C-10°F
🌧️
2
rain days
☀️
6.2
hrs/day sunshine
💧
73%
humidity
50— Mixed
January in Irkutsk is freezing and dry — bring heavy winter clothing.
What are the average temperatures in Irkutsk?
How much does it rain in Irkutsk in January?
Irkutsk receives an average of 7.3mm of rainfall across 2 rainy days in January. The annual total is 447.2mm.
What should I pack for Irkutsk in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around -14°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -23°C
🧣
Warm scarf
Protect against cold winds
Traveling to Russia in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31