Best year time to visit Svetlyy Klyuch

General weather information about Svetlyy Klyuch

Average annual temperature is 4.1 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: -38.0 °C

Number of sunny days: 136 days

Number of rainy days: 154 days

Number of snow days: 75 days

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

Svetlyy Klyuch air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)0.90.07.220.725.925.629.728.923.416.27.81.9
Average daytime temperature (°C)-7.8-5.21.810.917.418.322.121.218.05.2-1.3-8.9
Average temperature (°C)-10.2-7.4-2.05.212.313.717.816.713.22.9-3.2-10.6
Average night temperature (°C)-12.8-9.9-5.6-0.76.37.913.111.78.50.9-5.8-12.9
Absolute minimum temperature (°C)-38.0-19.4-14.4-7.2-1.82.69.24.43.4-5.4-18.4-26.8

Svetlyy Klyuch monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.09.211.814.517.118.517.815.512.910.27.76.2
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.06.0
Sunshine mean duration (h)1.31.34.59.810.813.611.111.78.82.11.30.5
Precipitation (mm)31346336826315747331176048
Sunny days910921161051316999
Rainy days42119142026181418135
Snow days1816110100004817

Svetlyy Klyuch - weather forecast by months

Svetlyy Klyuch weather in januarySvetlyy Klyuch weather in februarySvetlyy Klyuch weather in marchSvetlyy Klyuch weather in aprilSvetlyy Klyuch weather in maySvetlyy Klyuch weather in juneSvetlyy Klyuch weather in julySvetlyy Klyuch weather in augustSvetlyy Klyuch weather in septemberSvetlyy Klyuch weather in octoberSvetlyy Klyuch weather in novemberSvetlyy Klyuch weather in december

Best time to visit Svetlyy Klyuch:

The best time to visit Svetlyy Klyuch during the most sunny months:

  • April — 9.8(h)
  • May — 10.8(h)
  • June — 13.6(h)
  • July — 11.1(h)
  • August — 11.7(h)
  • September — 8.8(h)

Months with the longest average daylight duration in Svetlyy Klyuch:

  • May — 17.1(h)
  • June — 18.5(h)
  • July — 17.8(h)

The largest precipitation sum in Svetlyy Klyuch is at

  • May — 82(mm)
  • July — 157(mm)
  • October — 117(mm)

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    Frequently asked questions

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