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July Weather in Montreal-Est, Canada

Last updated: June 18, 2025

In July, the average temperature in Montreal-Est, Canada is a pleasant 22°C (72°F). While the temperature can dip to a minimum of 9°C (49°F), it can also rise to a scorching 35°C (95°F). This month usually sees around 91 mm (3.6 in) of precipitation spread over 13 days, creating a humid environment with an average humidity level of 76%.

July Temperature in Montreal-Est

In July in Montreal-Est, the average temperature is 22°C (72°F), with maximums reaching up to 35°C (95°F) and minimums dropping to as low as 9°C (49°F). This climate makes Montreal-Est an ideal destination for travelers seeking pleasant weather and diverse experiences.

July Weather in Montreal-Est: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Montreal-Est, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montreal-Est, July typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (95°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec161928425766726961493422
Data source: Temperature data for Montreal-Est generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Montreal-Est

In Montreal-Est in July, the precipitation amount is 91 mm (3.6 in) spread over 13 days.

July Precipitation Trends in Montreal-Est

The chart displays monthly precipitation patterns in Montreal-Est, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Montreal-Est, July typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8382841229696911016912911589
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Montreal-Est

In Montreal-Est in July humidity is 76%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as you navigate through the thick, saturated air.

July Average Humidity in Montreal-Est

This chart illustrates the average monthly humidity levels in Montreal-Est, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Montreal-Est is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Montreal-Est

In Montreal-Est in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Montreal-Est.

Maximum UV Index Levels in Montreal-Est for July

The chart shows the monthly maximum UV Index (UVI) for Montreal-Est in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Montreal-Est typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Montreal-Est July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How July Weather in Montreal-Est Compares to Other Months

Weather in Montreal-Est varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Montreal-Est, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Montreal-Est, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)83 mm (3.3 inches)93%low
February Weather-7°C (19°F)82 mm (3.2 inches)92%moderate
March Weather-2°C (28°F)84 mm (3.3 inches)86%moderate
April Weather6°C (43°F)122 mm (4.8 inches)85%high
May Weather14°C (57°F)96 mm (3.8 inches)80%very high
June Weather19°C (66°F)96 mm (3.8 inches)74%very high
July Weather22°C (72°F)91 mm (3.6 inches)76%very high
August Weather21°C (70°F)101 mm (4.0 inches)75%very high
September Weather16°C (61°F)69 mm (2.7 inches)78%high
October Weather10°C (49°F)129 mm (5.1 inches)86%moderate
November Weather1°C (34°F)115 mm (4.5 inches)88%moderate
December Weather-5°C (22°F)89 mm (3.5 inches)89%low

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