Best year time to visit Olum

General weather information about Olum

Average annual temperature is 4.5 °C

Absolute maximum temperature: 27.2 °C

Absolute minimum temperature: -20.4 °C

Number of sunny days: 152 days

Number of rainy days: 155 days

Number of snow days: 58 days

Look at detailed online map of Olum

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

Olum air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.45.46.214.620.627.224.420.222.514.02.95.2
Average daytime temperature (°C)-1.70.70.36.814.121.517.717.316.16.3-1.1-5.2
Average temperature (°C)-4.1-2.0-3.32.59.216.514.214.112.63.7-2.8-7.3
Average night temperature (°C)-6.8-4.7-7.3-1.73.611.010.311.29.31.4-5.4-10.6
Absolute minimum temperature (°C)-17.7-12.8-16.5-7.4-1.92.87.28.22.5-2.8-13.0-20.4

Olum 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)1.95.76.78.212.814.510.77.86.85.11.31.0
Precipitation (mm)1193364138397115323380389552
Sunny days1416121417162314221012
Rainy days9110121414292816697
Snow days811940000031112

Olum - weather forecast by months

Olum weather in januaryOlum weather in februaryOlum weather in marchOlum weather in aprilOlum weather in mayOlum weather in juneOlum weather in julyOlum weather in augustOlum weather in septemberOlum weather in octoberOlum weather in novemberOlum weather in december

Best time to visit Olum:

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

  • May — 12.8(h)
  • June — 14.5(h)
  • July — 10.7(h)

Months with the longest average daylight duration in Olum:

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

The largest precipitation sum in Olum is at

  • January — 119(mm)
  • April — 138(mm)
  • July — 153(mm)
  • August — 233(mm)

    • Weather forecast in the closest to Olum admin centers

    Weather forecast in the closest towns to Olum

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    Frequently asked questions

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