Best year time to visit Pontiac

General weather information about Pontiac

Average annual temperature is 10.5 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -19.0 °C

Number of sunny days: 123 days

Number of rainy days: 220 days

Number of snow days: 22 days

Look at detailed online map of Pontiac

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

Pontiac air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.616.412.724.927.428.630.830.830.228.115.214.6
Average daytime temperature (°C)4.15.75.414.418.622.925.823.722.216.08.87.2
Average temperature (°C)0.90.41.69.013.218.421.719.817.912.75.34.3
Average night temperature (°C)-1.4-3.4-1.44.88.214.418.016.614.310.02.52.0
Absolute minimum temperature (°C)-7.6-19.0-10.4-3.91.810.014.612.17.72.7-5.3-3.9

Pontiac monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.25.56.08.611.310.911.410.39.55.95.33.4
Precipitation (mm)17390121150581031441124110591121
Sunny days389122010117161188
Rainy days201615181120202414202022
Snow days847000000021

Pontiac - weather forecast by months

Pontiac weather in januaryPontiac weather in februaryPontiac weather in marchPontiac weather in aprilPontiac weather in mayPontiac weather in junePontiac weather in julyPontiac weather in augustPontiac weather in septemberPontiac weather in octoberPontiac weather in novemberPontiac weather in december

Best time to visit Pontiac:

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

  • May — 11.3(h)
  • June — 10.9(h)
  • July — 11.4(h)
  • August — 10.3(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Pontiac:

  • June — 15.3(h)

The largest precipitation sum in Pontiac is at

  • January — 173(mm)
  • April — 150(mm)
  • July — 144(mm)

    • Weather forecast in the closest to Pontiac admin centers

    Weather forecast in the closest towns to Pontiac

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    Frequently asked questions

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