Angarsk Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Angarsk.

Climate overview of Angarsk

Temperatures in Angarsk, Irkutsk Region, Russia, vary greatly throughout the year. July is the hottest month at 27°C (81°F), while January is the coldest at -15°C (5°F).

Rain/snowfall is modest, totalling around 454 mm (18 in) annually. The city experiences a distinct dry season from October to May, with warm summers and very cold winters. August tends to be the wettest month. May is the sunniest month, averaging 8.9 hours of sunshine per day.

Angarsk Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Angarsk - and find the best time to visit.

Monthly Temperature in Angarsk

The climate in Angarsk is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in July, the warmest time of the year, to a very cold -15°C (5°F) during cooler months like January.

At night, you can expect temperatures ranging from 14°C (57°F) in July to around -26°C (-15°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Angarsk

Angarsk has a relatively dry climate with low precipitation, averaging 454 mm (18 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives moderate rainfall, averaging 90 mm (3.5 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month January brings less snowfall, with 10 mm (0.4 in) over 11 snowy days. For more details, please visit our Angarsk Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Angarsk

Seasonal changes in sunshine hours are quite dramatic in Angarsk. While May receives considerable daily sunshine with up to 8.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Irkutsk, Russia (38 KM, 23 Miles).

Daily hours of sunshine

Data from: Irkutsk, Russia (38 KM, 23 Miles).

Humidity in Angarsk by Month

Best Time to Visit Angarsk

The most comfortable overall weather for exploring Angarsk is usually found in June, July and August. Conditions are generally least comfortable in January, February, March, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: June, July and August
  • Warmest weather: July
  • Most sunshine: May and June
  • Fewest rainy days: February, March and April
  • Seasonal pattern: A distinct dry season from October to May, with warm summers and very cold winters
  • Coldest conditions: January, with freezing nights around -26°C (-15°F).

Frequently asked questions about the climate in Angarsk

What is the best time to visit Angarsk?

June, July and August typically offer the most optimal weather in Angarsk. In contrast, January, February, March, November and December tend to have less optimal conditions. Angarsk has a distinct dry season from October to May, with warm summers and very cold winters.

What temperatures can I expect in Angarsk?

Daytime highs range from -15°C (5°F) in January to 27°C (81°F) in July. Nighttime lows range from -26°C (-15°F) to 14°C (57°F). Temperatures vary considerably through the year.

How much rain does Angarsk get?

Annual rainfall is around 454 mm (18 in). August is the wettest month with 90 mm (3.5 in), while January is the driest with 10 mm (0.4 in).

How sunny is Angarsk?

Angarsk receives around 2,174 hours of sunshine per year. May is the sunniest month with 267 hours, while December is the cloudiest with just 65 hours. Overall, Angarsk enjoys abundant sunshine.

Angarsk 3-Day Forecast

Angarsk on the map

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