Irkutsk weather in June
Temperature, rain and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Excellent
Best time to visit: May – August
What is the weather like in Irkutsk in June?
In June, Irkutsk is warm: daytime highs average 23 °C, and nights cool down to about 11 °C. With around 9 hours of sunshine a day, there is plenty of sun. Rain is frequent, with about 10 rainy days and 60 mm in total. All in all, June is an excellent month for a holiday in Irkutsk.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 16 h 45 min04:40 – 21:25
- UV index
- 7 · highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 61 %on averageAll months
- Hot days
- 2 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+8Asia/Irkutsk
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 30 %55 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Irkutsk in June: quick answers
Is Irkutsk hot in June?
Warm rather than hot: in June, daytime highs in Irkutsk average 23 °C and nights cool to about 11 °C. On about 2 days the thermometer climbs to 30 °C or more.
Does it rain much in Irkutsk in June?
Rain is frequent, with about 10 rainy days and 60 mm in total.
Irkutsk month by month
The whole year in IrkutskAll destinations: RussiaWhere to go in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences