Best year time to visit McKinney

General weather information about McKinney

Average annual temperature is 19.7 °C

Absolute maximum temperature: 43.1 °C

Absolute minimum temperature: -4.1 °C

Number of sunny days: 196 days

Number of rainy days: 169 days

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

McKinney air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.727.026.830.933.638.039.443.141.332.528.024.2
Average daytime temperature (°C)15.016.119.922.527.832.735.439.033.425.218.515.4
Average temperature (°C)9.99.814.417.022.527.130.033.227.919.913.410.1
Average night temperature (°C)5.85.610.312.418.122.325.227.422.915.79.16.1
Absolute minimum temperature (°C)-4.0-4.1-1.07.010.817.721.121.619.40.2-1.0-1.4

McKinney monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.314.113.412.411.410.510.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.86.37.88.19.110.911.412.110.08.27.77.5
Precipitation (mm)881342131231461261113613418571
Sunny days21121214136172614192121
Rainy days1016191618241451612910
Snow days000000000000

McKinney - weather forecast by months

McKinney weather in januaryMcKinney weather in februaryMcKinney weather in marchMcKinney weather in aprilMcKinney weather in mayMcKinney weather in juneMcKinney weather in julyMcKinney weather in augustMcKinney weather in septemberMcKinney weather in octoberMcKinney weather in novemberMcKinney weather in december

Best time to visit McKinney:

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

  • July — 11.4(h)
  • August — 12.1(h)

The largest precipitation sum in McKinney is at

  • March — 213(mm)
  • October — 341(mm)

    • Weather forecast in the closest to McKinney admin centers

    Weather forecast in the closest towns to McKinney

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    Frequently asked questions

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