Best year time to visit McNary

General weather information about McNary

Average annual temperature is 13.8 °C

Absolute maximum temperature: 42.5 °C

Absolute minimum temperature: -8.5 °C

Number of sunny days: 237 days

Number of rainy days: 122 days

Number of snow days: 6 days

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

McNary air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.914.016.833.137.537.440.242.534.927.916.516.9
Average daytime temperature (°C)7.88.712.518.528.931.235.734.226.719.29.97.6
Average temperature (°C)3.33.26.411.420.923.527.726.419.413.15.64.1
Average night temperature (°C)0.1-0.81.85.413.616.219.619.313.78.02.41.8
Absolute minimum temperature (°C)-7.5-8.5-1.9-0.46.49.414.814.58.5-1.5-4.5-2.8

McNary 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)9.110.411.913.614.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.16.38.39.012.713.214.011.29.48.35.72.9
Precipitation (mm)15112534530922272955
Sunny days151510142526302720221716
Rainy days149211664141091315
Snow days240000000000

McNary - weather forecast by months

McNary weather in januaryMcNary weather in februaryMcNary weather in marchMcNary weather in aprilMcNary weather in mayMcNary weather in juneMcNary weather in julyMcNary weather in augustMcNary weather in septemberMcNary weather in octoberMcNary weather in novemberMcNary weather in december

Best time to visit McNary:

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

  • May — 12.7(h)
  • June — 13.2(h)
  • July — 14.0(h)
  • August — 11.2(h)

Months with the longest average daylight duration in McNary:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in McNary is at

  • April — 34(mm)
  • October — 27(mm)
  • November — 29(mm)
  • December — 55(mm)

    • Weather forecast in the closest to McNary admin centers

    Weather forecast in the closest towns to McNary

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    Frequently asked questions

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