Weather in Altamont in May

General weather information about Altamont

Average annual temperature is 11.1 °C

Absolute maximum temperature: 31.7 °C

Absolute minimum temperature: -6.6 °C

Number of sunny days: 154 days

Number of rainy days: 204 days

Number of snow days: 7 days

Look at detailed online map of Altamont

* Weather data for Altamont Canada is based on climate observations for 2026 year

Altamont air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.79.815.924.730.731.130.531.726.724.713.814.2
Average daytime temperature (°C)7.56.010.211.521.722.425.225.920.515.69.58.9
Average temperature (°C)5.13.35.27.215.616.419.520.015.511.56.46.4
Average night temperature (°C)3.11.11.74.210.411.614.415.211.78.43.64.2
Absolute minimum temperature (°C)-3.9-6.6-4.8-0.96.06.811.710.87.10.0-0.4-0.9

Altamont monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.710.111.913.715.316.215.814.412.610.89.18.3
Daylight minimum duration (h)8.09.010.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.12.86.95.811.911.313.311.88.65.94.31.7
Precipitation (mm)24324314431244384930208251349363
Sunny days53104211926201315135
Rainy days25202126101151117161725
Snow days150000000001

Altamont - weather forecast by months

Altamont weather in januaryAltamont weather in februaryAltamont weather in marchAltamont weather in aprilAltamont weather in mayAltamont weather in juneAltamont weather in julyAltamont weather in augustAltamont weather in septemberAltamont weather in octoberAltamont weather in novemberAltamont weather in december

Best time to visit Altamont:

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

  • May — 11.9(h)
  • June — 11.3(h)
  • July — 13.3(h)
  • August — 11.8(h)

Months with the longest average daylight duration in Altamont:

  • June — 16.2(h)
  • July — 15.8(h)

The largest precipitation sum in Altamont is at

  • January — 243(mm)
  • February — 243(mm)
  • April — 312(mm)
  • October — 251(mm)
  • November — 349(mm)
  • December — 363(mm)

    • Weather forecast in the closest to Altamont admin centers

    Weather forecast in the closest towns to Altamont

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    Frequently asked questions

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