Best year time to visit Plano

General weather information about Plano

Average annual temperature is 19.7 °C

Absolute maximum temperature: 42.6 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 195 days

Number of rainy days: 170 days

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

Plano air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.327.427.131.133.237.940.042.640.933.028.024.4
Average daytime temperature (°C)15.416.220.322.527.732.535.839.233.725.618.615.6
Average temperature (°C)10.19.914.617.022.426.930.133.428.020.113.510.2
Average night temperature (°C)5.95.510.312.318.122.125.127.522.815.89.15.9
Absolute minimum temperature (°C)-4.1-4.5-1.07.011.817.221.121.619.10.1-1.5-1.0

Plano 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)10.311.012.013.013.914.314.113.312.411.410.510.0
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.96.57.98.49.011.111.712.210.18.37.77.4
Precipitation (mm)7612822113917314110515722645887
Sunny days21131112126182514182223
Rainy days101520181924136161388
Snow days000000000000

Plano - weather forecast by months

Plano weather in januaryPlano weather in februaryPlano weather in marchPlano weather in aprilPlano weather in mayPlano weather in junePlano weather in julyPlano weather in augustPlano weather in septemberPlano weather in octoberPlano weather in novemberPlano weather in december

Best time to visit Plano:

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

  • July — 11.7(h)
  • August — 12.2(h)

The largest precipitation sum in Plano is at

  • March — 221(mm)
  • May — 173(mm)
  • October — 264(mm)

    • Weather forecast in the closest to Plano admin centers

    Weather forecast in the closest towns to Plano

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    Frequently asked questions

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