Best year time to visit Røstby

General weather information about Røstby

Average annual temperature is 4.6 °C

Absolute maximum temperature: 27.3 °C

Absolute minimum temperature: -21.0 °C

Number of sunny days: 152 days

Number of rainy days: 151 days

Number of snow days: 62 days

Look at detailed online map of Røstby

* Weather data for Røstby Norway is based on climate observations for 2026 year

Røstby air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.75.36.016.421.427.324.521.022.714.53.62.3
Average daytime temperature (°C)-2.60.10.47.514.722.018.117.816.46.8-0.2-4.9
Average temperature (°C)-4.7-2.8-3.52.99.316.514.614.612.73.8-1.5-6.7
Average night temperature (°C)-7.1-5.5-6.9-1.82.89.910.411.78.91.2-3.3-8.8
Absolute minimum temperature (°C)-21.0-12.4-14.5-7.8-3.32.07.58.63.3-2.4-10.4-15.3

Røstby 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)6.89.111.814.617.218.818.015.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)2.05.86.88.412.914.510.87.76.95.01.51.1
Precipitation (mm)973453141325317623877369844
Sunny days131514152120321318711
Rainy days811011101028291710134
Snow days1012740000031016

Røstby - weather forecast by months

Røstby weather in januaryRøstby weather in februaryRøstby weather in marchRøstby weather in aprilRøstby weather in mayRøstby weather in juneRøstby weather in julyRøstby weather in augustRøstby weather in septemberRøstby weather in octoberRøstby weather in novemberRøstby weather in december

Best time to visit Røstby:

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

  • May — 12.9(h)
  • June — 14.5(h)
  • July — 10.8(h)

Months with the longest average daylight duration in Røstby:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Røstby is at

  • April — 141(mm)
  • July — 176(mm)
  • August — 238(mm)

    • Weather forecast in the closest to Røstby admin centers

    Weather forecast in the closest towns to Røstby

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    Frequently asked questions

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