Best year time to visit Onega

General weather information about Onega

Average annual temperature is 3.6 °C

Absolute maximum temperature: 27.8 °C

Absolute minimum temperature: -25.2 °C

Number of sunny days: 123 days

Number of rainy days: 150 days

Number of snow days: 92 days

Look at detailed online map of Onega

* Weather data for Onega Russia is based on climate observations for 2026 year

Onega air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.11.15.315.225.424.826.427.825.814.66.71.5
Average daytime temperature (°C)-3.3-4.4-1.75.414.916.519.620.317.34.5-2.9-7.5
Average temperature (°C)-5.5-6.6-4.50.610.512.716.016.713.82.5-4.6-9.4
Average night temperature (°C)-8.0-9.2-7.9-4.24.97.512.413.110.50.4-6.5-11.4
Absolute minimum temperature (°C)-25.2-18.7-16.1-10.1-3.63.56.46.55.2-6.2-18.7-24.9

Onega monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)5.68.611.815.118.420.719.516.313.09.86.64.5
Daylight minimum duration (h)4.07.010.013.016.019.018.014.011.08.05.04.0
Sunshine mean duration (h)0.72.95.110.611.813.99.611.07.53.80.80.1
Precipitation (mm)65325721246411542119947445
Sunny days4882115181198768
Rainy days7267141220222218128
Snow days20181722000061215

Onega - weather forecast by months

Onega weather in januaryOnega weather in februaryOnega weather in marchOnega weather in aprilOnega weather in mayOnega weather in juneOnega weather in julyOnega weather in augustOnega weather in septemberOnega weather in octoberOnega weather in novemberOnega weather in december

Best time to visit Onega:

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

  • April — 10.6(h)
  • May — 11.8(h)
  • June — 13.9(h)
  • July — 9.6(h)
  • August — 11.0(h)

Months with the longest average daylight duration in Onega:

  • May — 18.4(h)
  • June — 20.7(h)
  • July — 19.5(h)
  • August — 16.3(h)

The largest precipitation sum in Onega is at

  • July — 115(mm)
  • September — 119(mm)
  • October — 94(mm)

    • Weather forecast in the closest to Onega admin centers

    Weather forecast in the closest towns to Onega

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    Frequently asked questions

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