Best year time to visit Cherni Osŭm

General weather information about Cherni Osŭm

Average annual temperature is 12.1 °C

Absolute maximum temperature: 35.2 °C

Absolute minimum temperature: -15.2 °C

Number of sunny days: 141 days

Number of rainy days: 203 days

Number of snow days: 21 days

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* Weather data for Cherni Osŭm Bulgaria is based on climate observations for 2026 year

Cherni Osŭm air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.516.219.419.922.628.235.234.431.828.320.218.3
Average daytime temperature (°C)7.96.511.913.117.622.428.127.424.121.712.69.5
Average temperature (°C)4.41.76.98.513.418.122.822.218.715.67.84.2
Average night temperature (°C)1.4-2.82.54.39.313.916.916.613.910.43.60.4
Absolute minimum temperature (°C)-10.0-15.2-2.4-0.55.811.512.110.810.93.6-6.7-3.8

Cherni Osŭm monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.615.315.013.912.511.09.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)4.66.27.38.18.910.713.211.910.18.85.45.3
Precipitation (mm)714348132126128412751913459
Sunny days171510334121520161016
Rainy days9419272826191610151911
Snow days592000000014

Cherni Osŭm - weather forecast by months

Cherni Osŭm weather in januaryCherni Osŭm weather in februaryCherni Osŭm weather in marchCherni Osŭm weather in aprilCherni Osŭm weather in mayCherni Osŭm weather in juneCherni Osŭm weather in julyCherni Osŭm weather in augustCherni Osŭm weather in septemberCherni Osŭm weather in octoberCherni Osŭm weather in novemberCherni Osŭm weather in december

Best time to visit Cherni Osŭm:

The best time to visit Cherni Osŭm during the most sunny months:

  • June — 10.7(h)
  • July — 13.2(h)
  • August — 11.9(h)

Months with the longest average daylight duration in Cherni Osŭm:

  • June — 15.3(h)

The largest precipitation sum in Cherni Osŭm is at

  • April — 132(mm)
  • May — 126(mm)
  • June — 128(mm)
  • November — 134(mm)

    • Weather forecast in the closest to Cherni Osŭm admin centers

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    Frequently asked questions

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