Best year time to visit Hecla

General weather information about Hecla

Average annual temperature is 7.2 °C

Absolute maximum temperature: 35.4 °C

Absolute minimum temperature: -28.5 °C

Number of sunny days: 218 days

Number of rainy days: 113 days

Number of snow days: 34 days

Look at detailed online map of Hecla

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

Hecla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.93.01.018.130.935.434.632.032.729.513.810.2
Average daytime temperature (°C)-6.2-3.7-3.96.323.328.727.127.124.114.07.13.3
Average temperature (°C)-9.6-9.2-8.31.616.822.821.121.518.49.01.7-0.9
Average night temperature (°C)-12.6-13.5-11.9-2.310.416.815.717.013.95.1-2.2-3.9
Absolute minimum temperature (°C)-27.5-28.5-21.1-11.30.210.510.811.78.4-6.9-11.6-10.4

Hecla monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.514.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.47.57.69.612.012.513.111.19.77.87.14.6
Precipitation (mm)12185062557153969127545
Sunny days222015131915122116192521
Rainy days3051212151910141139
Snow days6811500000121

Hecla - weather forecast by months

Hecla weather in januaryHecla weather in februaryHecla weather in marchHecla weather in aprilHecla weather in mayHecla weather in juneHecla weather in julyHecla weather in augustHecla weather in septemberHecla weather in octoberHecla weather in novemberHecla weather in december

Best time to visit Hecla:

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

  • May — 12.0(h)
  • June — 12.5(h)
  • July — 13.1(h)
  • August — 11.1(h)

Months with the longest average daylight duration in Hecla:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Hecla is at

  • April — 62(mm)
  • June — 71(mm)
  • August — 96(mm)
  • September — 91(mm)

    • Weather forecast in the closest to Hecla admin centers

    Weather forecast in the closest towns to Hecla

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    Frequently asked questions

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