Weather in Rijeka in May

General weather information about Rijeka

Average annual temperature is 13.8 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: -6.4 °C

Number of sunny days: 168 days

Number of rainy days: 190 days

Number of snow days: 7 days

Look at detailed online map of Rijeka

* Weather data for Rijeka Bosnia and Herzegovina is based on climate observations for 2026 year

Rijeka air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.118.024.022.025.833.835.436.230.927.223.120.4
Average daytime temperature (°C)8.89.014.415.020.724.929.328.326.622.713.710.6
Average temperature (°C)5.34.49.110.616.120.423.922.820.916.89.05.7
Average night temperature (°C)2.40.54.26.311.715.918.217.315.411.64.51.8
Absolute minimum temperature (°C)-6.4-6.0-1.40.77.612.413.311.611.42.6-1.4-3.4

Rijeka 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)9.210.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.76.47.78.28.910.812.811.610.08.25.15.3
Precipitation (mm)82846491117919496662212552
Sunny days1315125710161621221417
Rainy days1610192524201515991513
Snow days230000000011

Rijeka - weather forecast by months

Rijeka weather in januaryRijeka weather in februaryRijeka weather in marchRijeka weather in aprilRijeka weather in mayRijeka weather in juneRijeka weather in julyRijeka weather in augustRijeka weather in septemberRijeka weather in octoberRijeka weather in novemberRijeka weather in december

Best time to visit Rijeka:

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

  • June — 10.8(h)
  • July — 12.8(h)
  • August — 11.6(h)

Months with the longest average daylight duration in Rijeka:

  • June — 15.5(h)

The largest precipitation sum in Rijeka is at

  • May — 117(mm)
  • November — 125(mm)

    • Weather forecast in the closest to Rijeka admin centers

    Weather forecast in the closest towns to Rijeka

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    Frequently asked questions

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