The highest day temperature in July 2024 was 89°F. The lowest night temperature was 60°F. The average values for day and night temperatures during July were 80.1°F и 67.1°F respectivly.

The average sea surface temperature in July 2024 for Montreal was 78.1°F. The maximum and minimum values were 73.4°F and 81.4°F respectively.

Most of the days in July are sunny but you can also expect cloudy and gloomy days.

Precipitation total in July for Montreal is 2.8 in.

The average wind speed in July is 7.8 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Montreal in July is 9.7 hours.