Weather in Fon in September

General weather information about Fon

Average annual temperature is 6.7 °C

Absolute maximum temperature: 29.0 °C

Absolute minimum temperature: -15.0 °C

Number of sunny days: 148 days

Number of rainy days: 178 days

Number of snow days: 39 days

Look at detailed online map of Fon

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

Fon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.19.98.117.721.829.025.222.725.116.36.49.2
Average daytime temperature (°C)1.34.43.09.816.223.019.319.118.18.71.6-1.8
Average temperature (°C)-1.20.6-0.85.211.217.915.615.414.46.0-0.2-4.5
Average night temperature (°C)-4.0-3.1-5.20.95.412.111.511.810.93.4-2.1-7.5
Absolute minimum temperature (°C)-13.6-10.7-15.0-5.6-1.16.29.08.86.8-1.6-8.6-12.9

Fon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.09.211.814.517.018.517.815.512.910.27.76.2
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.06.0
Sunshine mean duration (h)2.25.55.98.813.014.011.48.87.04.71.81.5
Precipitation (mm)1734494138184316218112571121107
Sunny days111512172020441315611
Rainy days141010121110272717151312
Snow days6391000001118

Fon - weather forecast by months

Fon weather in januaryFon weather in februaryFon weather in marchFon weather in aprilFon weather in mayFon weather in juneFon weather in julyFon weather in augustFon weather in septemberFon weather in octoberFon weather in novemberFon weather in december

Best time to visit Fon:

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

  • May — 13.0(h)
  • June — 14.0(h)
  • July — 11.4(h)

Months with the longest average daylight duration in Fon:

  • May — 17.0(h)
  • June — 18.5(h)
  • July — 17.8(h)

The largest precipitation sum in Fon is at

  • January — 173(mm)
  • April — 138(mm)
  • July — 162(mm)
  • August — 181(mm)

    • Weather forecast in the closest to Fon admin centers

    Weather forecast in the closest towns to Fon

    Explore Fon

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    Frequently asked questions

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