Weather in Koshan in September

General weather information about Koshan

Average annual temperature is 10.3 °C

Absolute maximum temperature: 40.0 °C

Absolute minimum temperature: -23.7 °C

Number of sunny days: 214 days

Number of rainy days: 132 days

Number of snow days: 19 days

Look at detailed online map of Koshan

* Weather data for Koshan Kazakhstan is based on climate observations for 2026 year

Koshan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.811.321.431.033.738.340.037.327.222.516.18.4
Average daytime temperature (°C)-3.4-1.912.117.623.627.030.230.822.813.37.3-0.1
Average temperature (°C)-7.7-5.36.311.618.421.724.625.116.89.24.6-2.7
Average night temperature (°C)-11.5-9.11.15.112.915.318.218.710.74.51.5-5.3
Absolute minimum temperature (°C)-23.7-15.2-7.3-2.26.69.814.49.87.3-1.9-6.6-16.1

Koshan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.710.111.913.815.416.315.814.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)6.14.28.09.810.311.411.412.29.96.62.92.3
Precipitation (mm)7231743346334416687835
Sunny days271217221219152624171013
Rainy days3612819111656141913
Snow days1102000000015

Koshan - weather forecast by months

Koshan weather in januaryKoshan weather in februaryKoshan weather in marchKoshan weather in aprilKoshan weather in mayKoshan weather in juneKoshan weather in julyKoshan weather in augustKoshan weather in septemberKoshan weather in octoberKoshan weather in novemberKoshan weather in december

Best time to visit Koshan:

The best time to visit Koshan during the most sunny months:

  • May — 10.3(h)
  • June — 11.4(h)
  • July — 11.4(h)
  • August — 12.2(h)

Months with the longest average daylight duration in Koshan:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.8(h)

The largest precipitation sum in Koshan is at

  • June — 63(mm)
  • October — 68(mm)
  • November — 78(mm)

    • Weather forecast in the closest to Koshan admin centers

    Weather forecast in the closest towns to Koshan

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    Frequently asked questions

    When is the best time to visit Koshan?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Koshan.
    What is the weather like in Koshan?
    See average temperature, rainfall and daylight hours for Koshan by month in the table above.
    How many sunny days does Koshan have?
    The monthly weather statistics above show sunshine and rainfall patterns for Koshan throughout the year.