Weather in Ajax in May

General weather information about Ajax

Average annual temperature is 15.0 °C

Absolute maximum temperature: 35.0 °C

Absolute minimum temperature: -6.2 °C

Number of sunny days: 216 days

Number of rainy days: 149 days

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

Ajax air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.624.527.130.728.731.135.033.833.328.726.620.6
Average daytime temperature (°C)10.914.315.422.223.227.131.330.026.521.914.811.5
Average temperature (°C)6.38.79.215.217.421.025.624.320.915.79.06.3
Average night temperature (°C)2.94.54.69.212.616.221.120.016.711.34.62.7
Absolute minimum temperature (°C)-3.8-6.2-4.22.46.412.818.516.711.95.7-3.9-2.8

Ajax monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)9.910.812.013.114.114.714.413.512.411.210.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.86.78.19.610.010.612.110.69.48.98.26.5
Precipitation (mm)97814692108843694761750139
Sunny days151717171414171520222622
Rainy days161114131716141610949
Snow days000000000000

Ajax - weather forecast by months

Ajax weather in januaryAjax weather in februaryAjax weather in marchAjax weather in aprilAjax weather in mayAjax weather in juneAjax weather in julyAjax weather in augustAjax weather in septemberAjax weather in octoberAjax weather in novemberAjax weather in december

Best time to visit Ajax:

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

  • July — 12.1(h)

The largest precipitation sum in Ajax is at

  • January — 97(mm)
  • May — 108(mm)
  • December — 139(mm)

    • Weather forecast in the closest to Ajax admin centers

    Weather forecast in the closest towns to Ajax

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    Frequently asked questions

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