Best year time to visit Siz’ma

General weather information about Siz’ma

Average annual temperature is 4.6 °C

Absolute maximum temperature: 29.2 °C

Absolute minimum temperature: -29.9 °C

Number of sunny days: 127 days

Number of rainy days: 158 days

Number of snow days: 80 days

Look at detailed online map of Siz’ma

* Weather data for Siz’ma Russia is based on climate observations for 2026 year

Siz’ma air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.8-0.37.019.023.325.625.329.224.315.69.22.4
Average daytime temperature (°C)-5.1-5.11.210.615.818.520.021.817.35.0-0.5-6.5
Average temperature (°C)-7.3-6.9-2.05.311.414.316.417.613.32.6-2.4-8.3
Average night temperature (°C)-9.8-9.2-5.70.05.98.612.512.89.1-0.3-4.8-10.4
Absolute minimum temperature (°C)-29.9-19.6-16.8-5.1-2.13.19.76.43.4-6.7-16.2-20.5

Siz’ma monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.09.211.814.517.018.517.815.512.910.27.76.2
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.06.0
Sunshine mean duration (h)0.72.24.69.812.313.39.511.78.62.60.60.3
Precipitation (mm)5532514435331452236827166
Sunny days413722131541315876
Rainy days41128171527181520156
Snow days2314120100003819

Siz’ma - weather forecast by months

Siz’ma weather in januarySiz’ma weather in februarySiz’ma weather in marchSiz’ma weather in aprilSiz’ma weather in maySiz’ma weather in juneSiz’ma weather in julySiz’ma weather in augustSiz’ma weather in septemberSiz’ma weather in octoberSiz’ma weather in novemberSiz’ma weather in december

Best time to visit Siz’ma:

The best time to visit Siz’ma during the most sunny months:

  • April — 9.8(h)
  • May — 12.3(h)
  • June — 13.3(h)
  • July — 9.5(h)
  • August — 11.7(h)
  • September — 8.6(h)

Months with the longest average daylight duration in Siz’ma:

  • May — 17.0(h)
  • June — 18.5(h)
  • July — 17.8(h)

The largest precipitation sum in Siz’ma is at

  • July — 145(mm)
  • October — 82(mm)
  • November — 71(mm)

    • Weather forecast in the closest to Siz’ma admin centers

    Weather forecast in the closest towns to Siz’ma

    Explore Siz’ma

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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