Best year time to visit Frogn

General weather information about Frogn

Average annual temperature is 6.2 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -15.7 °C

Number of sunny days: 153 days

Number of rainy days: 165 days

Number of snow days: 47 days

Look at detailed online map of Frogn

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

Frogn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.58.47.717.123.730.125.222.323.015.75.54.8
Average daytime temperature (°C)0.73.12.59.816.423.418.918.717.48.11.0-3.4
Average temperature (°C)-1.6-0.5-1.84.911.018.015.515.414.15.5-0.7-5.8
Average night temperature (°C)-4.5-4.6-7.00.34.811.711.912.311.02.9-2.6-8.9
Absolute minimum temperature (°C)-15.2-11.7-15.7-7.7-2.04.79.08.96.3-2.7-10.3-14.7

Frogn 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)6.99.211.814.617.118.617.815.512.910.27.66.1
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)2.15.65.98.913.214.211.58.66.95.11.71.3
Precipitation (mm)12844831421771142203125468265
Sunny days91712162019641018913
Rainy days148913111125272010125
Snow days83101000003913

Frogn - weather forecast by months

Frogn weather in januaryFrogn weather in februaryFrogn weather in marchFrogn weather in aprilFrogn weather in mayFrogn weather in juneFrogn weather in julyFrogn weather in augustFrogn weather in septemberFrogn weather in octoberFrogn weather in novemberFrogn weather in december

Best time to visit Frogn:

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

  • April — 8.9(h)
  • May — 13.2(h)
  • June — 14.2(h)
  • July — 11.5(h)

Months with the longest average daylight duration in Frogn:

  • May — 17.1(h)
  • June — 18.6(h)
  • July — 17.8(h)

The largest precipitation sum in Frogn is at

  • January — 128(mm)
  • April — 142(mm)
  • July — 142(mm)
  • August — 203(mm)
  • September — 125(mm)

    • Weather forecast in the closest to Frogn admin centers

    Weather forecast in the closest towns to Frogn

    Explore Frogn

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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