Irkutsk UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index1.8
- Avg Clouds79%
- Max Temp-0.9 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Irkutsk, Russia 
will reach a high of 1.8 today. This means a low level of sun exposure. See our tips below to stay safe!
Last checked: 2025-10-14
Hourly Forecast Chart
Today's Safety Tips
The sun danger is low (0-2). You can enjoy the outdoors safely! On bright days, sunglasses are a good idea.
Irkutsk's UV Index
Irkutsk has a UV index that varies throughout the year, with higher levels during the summer months, typically reaching moderate levels around June and July, and very low UV exposure in winter.
Weather Seasons
The city experiences cold winters with heavy snowfall and temperatures often below freezing. Summers are short and warm, with temperatures rising moderately but rarely reaching extreme heat. Spring and autumn are brief and transitional.
Irkutsk's Climate
Compared to other parts of Siberia, Irkutsk is fairly typical in its cold winters but has slightly warmer summers. Its UV levels are similar to nearby regions but generally lower than in southern Russia or countries closer to the equator. Neighboring Mongolia also experiences strong seasonal changes but usually has drier air.
Hourly UV Index Trend
See the UV index hour by hour for Irkutsk. When the level is high, it's smart to find some shade.
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