Best year time to visit Isai

General weather information about Isai

Average annual temperature is 8.1 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -20.0 °C

Number of sunny days: 110 days

Number of rainy days: 201 days

Number of snow days: 54 days

Look at detailed online map of Isai

* Weather data for Isai Belarus is based on climate observations for 2026 year

Isai air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.83.714.319.524.428.528.731.225.020.511.76.2
Average daytime temperature (°C)0.60.24.812.417.322.322.224.420.89.93.20.3
Average temperature (°C)-1.3-2.31.48.012.317.617.720.116.07.21.3-1.2
Average night temperature (°C)-3.5-5.7-2.43.65.912.012.915.511.44.3-1.0-3.2
Absolute minimum temperature (°C)-18.0-18.5-20.0-3.4-1.54.78.310.96.2-2.8-14.6-11.9

Isai monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.89.611.914.216.217.416.815.012.710.58.47.2
Daylight minimum duration (h)7.08.010.013.015.017.016.013.011.09.07.07.0
Sunshine mean duration (h)1.02.55.67.912.613.212.311.210.04.61.70.3
Precipitation (mm)974371562540103108321198869
Sunny days41171018165819273
Rainy days13714191314262311291517
Snow days1410101000000811

Isai - weather forecast by months

Isai weather in januaryIsai weather in februaryIsai weather in marchIsai weather in aprilIsai weather in mayIsai weather in juneIsai weather in julyIsai weather in augustIsai weather in septemberIsai weather in octoberIsai weather in novemberIsai weather in december

Best time to visit Isai:

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

  • May — 12.6(h)
  • June — 13.2(h)
  • July — 12.3(h)
  • August — 11.2(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Isai:

  • May — 16.2(h)
  • June — 17.4(h)
  • July — 16.8(h)

The largest precipitation sum in Isai is at

  • January — 97(mm)
  • July — 103(mm)
  • August — 108(mm)
  • October — 119(mm)

    • Weather forecast in the closest to Isai admin centers

    Weather forecast in the closest towns to Isai

    Explore Isai

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    Frequently asked questions

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