Best year time to visit Rosno

General weather information about Rosno

Average annual temperature is 14.5 °C

Absolute maximum temperature: 38.9 °C

Absolute minimum temperature: -8.1 °C

Number of sunny days: 191 days

Number of rainy days: 167 days

Number of snow days: 7 days

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

Rosno air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.819.321.620.925.731.438.937.835.433.823.118.9
Average daytime temperature (°C)9.79.113.915.520.625.631.532.228.324.614.611.1
Average temperature (°C)6.44.98.910.915.520.425.725.621.517.89.96.1
Average night temperature (°C)3.21.24.06.510.615.019.119.015.011.95.31.8
Absolute minimum temperature (°C)-2.6-8.1-1.80.35.611.113.113.89.93.3-2.4-4.0

Rosno 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)9.410.511.913.414.715.315.013.912.511.09.79.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.86.57.48.29.512.513.112.110.49.15.75.2
Precipitation (mm)902550135195104335518414346
Sunny days1415165714211821251421
Rainy days15915252416101396169
Snow days240000000001

Rosno - weather forecast by months

Rosno weather in januaryRosno weather in februaryRosno weather in marchRosno weather in aprilRosno weather in mayRosno weather in juneRosno weather in julyRosno weather in augustRosno weather in septemberRosno weather in octoberRosno weather in novemberRosno weather in december

Best time to visit Rosno:

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

  • June — 12.5(h)
  • July — 13.1(h)
  • August — 12.1(h)

Months with the longest average daylight duration in Rosno:

  • June — 15.3(h)

The largest precipitation sum in Rosno is at

  • April — 135(mm)
  • May — 195(mm)
  • June — 104(mm)
  • November — 143(mm)

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    Frequently asked questions

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