Best year time to visit Niagara Falls South

General weather information about Niagara Falls South

Average annual temperature is 10.4 °C

Absolute maximum temperature: 31.4 °C

Absolute minimum temperature: -16.8 °C

Number of sunny days: 142 days

Number of rainy days: 194 days

Number of snow days: 29 days

Look at detailed online map of Niagara Falls South

* Weather data for Niagara Falls South Canada is based on climate observations for 2026 year

Niagara Falls South air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.314.011.527.631.331.331.429.930.828.415.014.3
Average daytime temperature (°C)3.04.95.615.219.724.427.324.623.216.48.56.7
Average temperature (°C)0.0-0.31.29.013.719.222.320.018.112.74.63.7
Average night temperature (°C)-2.5-4.6-2.24.18.114.417.916.113.89.51.10.9
Absolute minimum temperature (°C)-11.4-16.8-8.9-4.72.410.114.010.85.8-2.7-5.5-7.4

Niagara Falls South 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)9.410.511.913.414.715.315.013.912.511.09.79.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.56.26.18.411.510.811.410.19.45.65.33.0
Precipitation (mm)11377102122419810713622785299
Sunny days79101222137111891311
Rainy days15111318917242012221518
Snow days988000000022

Niagara Falls South - weather forecast by months

Niagara Falls South weather in januaryNiagara Falls South weather in februaryNiagara Falls South weather in marchNiagara Falls South weather in aprilNiagara Falls South weather in mayNiagara Falls South weather in juneNiagara Falls South weather in julyNiagara Falls South weather in augustNiagara Falls South weather in septemberNiagara Falls South weather in octoberNiagara Falls South weather in novemberNiagara Falls South weather in december

Best time to visit Niagara Falls South:

The best time to visit Niagara Falls South during the most sunny months:

  • May — 11.5(h)
  • June — 10.8(h)
  • July — 11.4(h)
  • August — 10.1(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Niagara Falls South:

  • June — 15.3(h)

The largest precipitation sum in Niagara Falls South is at

  • January — 113(mm)
  • April — 122(mm)
  • August — 136(mm)

    • Weather forecast in the closest to Niagara Falls South admin centers

    Weather forecast in the closest towns to Niagara Falls South

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    Frequently asked questions

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