August · Kyrgyzstan
Best time to visit Issyk-Kul in August Weather, crowds & prices
Weather in Issyk-Kul in August
Average temperature 20°C, 47 mm of rain, about 24 days with 6+ hours of sunshine and 44% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
9.7/10
Ranked #3 of 12 months
- Avg temp
- 20°C
- Rainfall
- 47 mm
- Humidity
- 44%
- Days with 6h+ sun
- 24
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Issyk-Kul scores 9.7/10 for nature and wildlife travel - one of the top 12-month picks (#3). Expect around 20°C, 47 mm of rain, and roughly 24 days with 6+ hours of sunshine this month.
Issyk-Kul is a huge mountain lake in Kyrgyzstan, ringed by Tian Shan peaks, beaches and nomad pastures.
August is one of the strongest months in Issyk-Kul (3rd)
August averages 20°C (69°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
Rainfall runs 47 mm, so plan one flexible day in three; you still get about 24 days with 6+ hours of sunshine and 13.7 hours of daylight.
A 9.7/10 puts this among the year's best months in Issyk-Kul (3rd of 12); only June scores higher, at 9.8/10.
Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.
Figure on peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Issyk-Kul in August?
- In August, Issyk-Kul averages 20°C, 47 mm of rain, and about 24 days with 6+ hours of sunshine. Its climate-comfort score is 9.7/10.
- Is August a good time to visit Issyk-Kul?
- August earns a 9.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Issyk-Kul in August?
- Expect about 47 mm of rain in August. Average humidity is 44% and there are about 24 days with 6+ hours of sunshine.
Curated in Issyk-Kul
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Things to do in Issyk-Kul
Issyk-Kul, Kyrgyzstan. Live activities and tours from GetYourGuide, matched to this destination.