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Cherni OsÅ­m Climate by Month

Cherni Osŭm experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It is also known for its large amounts of rain/snowfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in Cherni Osŭm is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a comfortable 27°C in August to a chilly 4°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -4°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Cherni OsÅ­m has a notably wet climate with abundant precipitation, recording 1030 mm of rain/snowfall per year. The climate in Cherni OsÅ­m shows significant variation throughout the year. Expect high rainfall in May, with an average of 138 mm of precipitation over 13 rainy days.

In contrast, November offers drier and sunnier days, with around 54 mm of rainfall over 8 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Cherni OsÅ­m serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.1 hours of sunshine daily, and embrace the darker days in December, offering only 2.1 hours of daily sunlight.

Monthly hours of sunshine

Data from: Pleven, Bulgaria (66 KM, 41 Miles).

Daily hours of sunshine

Data from: Pleven, Bulgaria (66 KM, 41 Miles).

The best time of year to visit Cherni OsÅ­m in Bulgaria

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Cherni OsÅ­m?
    August has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Cherni OsÅ­m?
    The coldest month is January with an average maximum temperature of 4°C.
  • Which is the wettest month in Cherni OsÅ­m?
    May tops the wettest month list with 138 mm of rainfall.
  • Which is the driest month in Cherni OsÅ­m?
    November is the driest month with 54 mm of precipitation.
  • Which is the sunniest month in Cherni OsÅ­m?
    July is the sunniest month with an average of 332 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Cherni OsÅ­m

    Sat   Dec 14
    3°C | -3°C
    S 11 km/h
    5.5 mm
    broken clouds and small chance of slight sleet

    broken clouds and small chance of slight sleet

    Sun   Dec 15
    5°C | 0°C
    NW 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Mon   Dec 16
    4°C | -1°C
    NW 14 km/h
    2 mm
    partly cloudy and small chance of slight rain

    partly cloudy and small chance of slight rain