Average weather for Ysyk-Köl in September
It's cool to moderate in September in Ysyk-Köl with an average temperature of 16°C. Temperatures this month range from a low of 12°C to a high of 19°C. At night, you can expect temperatures between -4°C and 1°C.
Start of September
The month of September starts in Ysyk-Köl with mild temps, averaging around 18°C during the day and nights around 0°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid September
By mid-September, daytime temps drop to around 16°C, with nights around -1°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Ysyk-Köl is around 14°C, while nighttime temps are about -2°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In September, there is an average of 170 mm of precipitation, spread over 16 days. Of the total precipitation, about 3,0 cm falls as snow in September. The wind speed is around 4 Bft, mostly coming from the South.
Ysyk-Köl in September |
New York | ||
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16°C | 27°C | |
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19°C | 31°C | |
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12°C | -5°C | |
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170 mm | 57 mm | |
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16 days | 9 days | |
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3,0 cm | 0 cm | |
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1 day | 0 days |
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Ysyk-Köl?
Looking for sun and warm weather? September isn’t a good month to be in Ysyk-Köl. The temperatures are too low for a warm stay this month.
Temperature records
With 27°C in 2022, Ysyk-Köl reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 2°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of -12°C to a highest value of 13°C.
Check out the climate of Ysyk-Köl for all months and discover the best travel time
Daily Temperature in September in Ysyk-Köl
This chart shows the average daily high and low temperatures in September for Ysyk-Köl, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Ysyk-Köl
The chart below shows the average daily precipitation in September for Ysyk-Köl, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 16 days of precipitation in Ysyk-Köl.
Daily Snowfall in September in Ysyk-Köl
This chart shows the average daily snowfall in September in Ysyk-Köl, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in September.
Daily UV index in September in Ysyk-Köl
This chart shows the average daily UV index in September in Ysyk-Köl, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Ysyk-Köl over the years
This chart shows the average temperature in September in Ysyk-Köl, measured in degrees Celsius, over the past few years.
Total precipitation in September in Ysyk-Köl over the years
This chart shows the average precipitation in September in Ysyk-Köl, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in September in Ysyk-Köl per year
This chart shows the average snowfall in September in Ysyk-Köl, measured in centimeters, over the past few years.
Daily weather in September for Ysyk-Köl
Click on any day in September to get detailed info about the usual weather on that day in Ysyk-Köl. Check out the historical temperatures and precipitation over the past 10 years on this day.






























Weather experiences in September in Ysyk-Köl
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Average weather in Ysyk-Köl by month
Click on a month below to see detailed weather info for Ysyk-Köl. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.