Weather in Town of Ontario in March

General weather information about Town of Ontario

Average annual temperature is 10.6 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -19.4 °C

Number of sunny days: 124 days

Number of rainy days: 212 days

Number of snow days: 29 days

Look at detailed online map of Town of Ontario

* Weather data for Town of Ontario United States is based on climate observations for 2026 year

Town of Ontario air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.217.411.025.125.228.930.928.129.729.815.313.5
Average daytime temperature (°C)3.35.34.614.016.821.626.023.621.816.78.87.0
Average temperature (°C)1.00.11.48.812.217.922.320.418.513.75.54.3
Average night temperature (°C)-0.9-3.5-1.24.88.114.819.117.815.711.12.92.3
Absolute minimum temperature (°C)-6.1-19.4-7.0-3.62.610.916.314.211.02.9-2.8-5.0

Town of Ontario 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)9.410.511.913.414.715.315.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.25.35.38.311.810.911.410.49.65.44.82.6
Precipitation (mm)11477881196493124130239680128
Sunny days591013221295181056
Rainy days19121417918222612212220
Snow days777000000035

Town of Ontario - weather forecast by months

Town of Ontario weather in januaryTown of Ontario weather in februaryTown of Ontario weather in marchTown of Ontario weather in aprilTown of Ontario weather in mayTown of Ontario weather in juneTown of Ontario weather in julyTown of Ontario weather in augustTown of Ontario weather in septemberTown of Ontario weather in octoberTown of Ontario weather in novemberTown of Ontario weather in december

Best time to visit Town of Ontario:

The best time to visit Town of Ontario during the most sunny months:

  • May — 11.8(h)
  • June — 10.9(h)
  • July — 11.4(h)
  • August — 10.4(h)
  • September — 9.6(h)

Months with the longest average daylight duration in Town of Ontario:

  • June — 15.3(h)

The largest precipitation sum in Town of Ontario is at

  • July — 124(mm)
  • August — 130(mm)
  • December — 128(mm)

    • Weather forecast in the closest to Town of Ontario admin centers

    Weather forecast in the closest towns to Town of Ontario

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    Frequently asked questions

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