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Grand Falls -Windsor Weather and Climate: A Comprehensive Guide

The temperature in Grand Falls -Windsor can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and very cold during the cooler months. It also experiences much rain/snowfall throughout the year. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Visitors to Grand Falls -Windsor can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 23°C in July. In January, the coolest month of the year, temperatures drop to a very cold -2°C.

At night, you can expect cooler temperatures, with averages dropping to around -12°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Grand Falls -Windsor is known for its substantial rain/snowfall, with annual precipitation reaching 1250 mm. Despite minor fluctuations, Grand Falls -Windsor enjoys fairly consistent precipitation throughout the year. In December, you can expect around 116 mm of precipitation, while in May, Grand Falls -Windsor receives about 89 mm.

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

Forecast for Grand Falls -Windsor

Wed   Jan 15
-2°C | -6°C
N 3 m/s
4 mm
overcast and  chance of slight snow

overcast and chance of slight snow

Thu   Jan 16
0°C | -5°C
N 6 m/s
8.7 mm
overcast and snow

overcast and snow

Fri   Jan 17
-2°C | -7°C
NW 3 m/s
overcast and no rain

overcast and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Grand Falls -Windsor 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 Grand Falls -Windsor?
    The coldest season / winter is in the following months: January, February, March and December.
  • Which is the warmest month in Grand Falls -Windsor?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Grand Falls -Windsor?
    The coldest month is January with an average maximum temperature of -2°C.
  • Which is the wettest month in Grand Falls -Windsor?
    December tops the wettest month list with 116 mm of rainfall.
  • Which is the driest month in Grand Falls -Windsor?
    May is the driest month with 89 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.