Best year time to visit Gustavus

General weather information about Gustavus

Average annual temperature is 6.9 °C

Absolute maximum temperature: 22.1 °C

Absolute minimum temperature: -8.2 °C

Number of sunny days: 102 days

Number of rainy days: 257 days

Number of snow days: 6 days

Look at detailed online map of Gustavus

* Weather data for Gustavus United States is based on climate observations for 2026 year

Gustavus air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.44.88.612.021.316.220.322.117.613.09.58.3
Average daytime temperature (°C)4.42.32.86.710.912.515.115.712.49.36.55.2
Average temperature (°C)3.20.80.84.48.110.512.813.811.27.64.93.7
Average night temperature (°C)2.2-0.4-0.72.86.39.211.212.510.36.43.62.3
Absolute minimum temperature (°C)-1.5-8.2-5.3-1.10.46.08.59.66.9-1.0-2.8-2.4

Gustavus monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.29.311.814.416.818.217.515.312.810.37.96.5
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.06.06.0
Sunshine mean duration (h)1.63.66.15.87.97.111.38.53.53.31.60.8
Precipitation (mm)25419213316016914043172404377303362
Sunny days57126131119132842
Rainy days262015241819121828232529
Snow days014000000010

Gustavus - weather forecast by months

Gustavus weather in januaryGustavus weather in februaryGustavus weather in marchGustavus weather in aprilGustavus weather in mayGustavus weather in juneGustavus weather in julyGustavus weather in augustGustavus weather in septemberGustavus weather in octoberGustavus weather in novemberGustavus weather in december

Best time to visit Gustavus:

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

  • May — 7.9(h)
  • June — 7.1(h)
  • July — 11.3(h)
  • August — 8.5(h)

Months with the longest average daylight duration in Gustavus:

  • May — 16.8(h)
  • June — 18.2(h)
  • July — 17.5(h)

The largest precipitation sum in Gustavus is at

  • September — 404(mm)
  • October — 377(mm)
  • November — 303(mm)
  • December — 362(mm)

    • Weather forecast in the closest to Gustavus admin centers

    Weather forecast in the closest towns to Gustavus

    Explore Gustavus

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    Frequently asked questions

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