ClimateForecastDecemberJanuary >>

Princeton Climate by Month

The temperature in Princeton can vary greatly throughout the year. The temperatures shift from pleasant to very cold. It maintains moderate precipitation patterns. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

Depending on the time of the year, temperatures range from pleasant to very cold in Princeton. Typically, daytime temperatures range from a pleasant 22°C in July to a very cold -1°C in the coolest month, December. Nights are cooler, with temperatures generally dropping to -9°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Princeton has a moderate amount of precipitation, averaging 806 mm of rain/snowfall annually. The climate in Princeton shows significant variation throughout the year. Expect high snow/rainfall in November, with an average of 113 mm of precipitation over 14 snowy/rainy days.

In contrast, August offers drier and sunnier days, with around 29 mm of rainfall over 9 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit Princeton in Canada

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is winter in Princeton?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Princeton?
    July has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Princeton?
    The coldest month is December with an average maximum temperature of -1°C.
  • Which is the wettest month in Princeton?
    November tops the wettest month list with 113 mm of rainfall.
  • Which is the driest month in Princeton?
    August is the driest month with 29 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Princeton

    Sat   Dec 14
    2°C | -5°C
    S 11 km/h
    1.6 mm
    broken clouds and slight sleet

    broken clouds and slight sleet

    Sun   Dec 15
    0°C | -9°C
    SW 7 km/h
    broken clouds and no rain

    broken clouds and no rain

    Mon   Dec 16
    -3°C | -8°C
    N 4 km/h
    6.6 mm
    overcast and snow

    overcast and snow