Cap-des-Rosiers (QC) Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Cap-des-Rosiers, Quebec, Canada. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Let's explore the details to provide you with a complete overview.

Cap-des-Rosiers has a relatively rain/snowy climate with high precipitation levels, averaging 1198 mm (47 in) of rain/snowfall annually.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

Despite minor fluctuations, Cap-des-Rosiers enjoys fairly consistent precipitation throughout the year. In October, you can expect around 121 mm (4.8 in) of precipitation, while in February, Cap-des-Rosiers receives about 89 mm (3.5 in).

October, the wettest month, has a maximum daytime temperature of 10°C (50°F). During the driest month February you can expect a temperature of -5°C (23°F). For more detailed insights into the city's temperatures, visit our Cap-des-Rosiers Temperature page.

Cap-des-Rosiers's average annual precipitation is 1198 mm (47 in). Let's compare this to some popular worldwide tourist destinations:

Boston, USA, experiences 1238 mm (49 in) of annual precipitation, including significant snowfall during the winter.

Osaka, Japan, experiences 1507 mm (59 in) of rainfall annually, spread across the year with wetter summers.

Perth, Australia, receives 565 mm (22 in) of rainfall annually, mostly during the winter months.

Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.

Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.

Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.

Climate change is affecting precipitation patterns worldwide, including Cap-des-Rosiers (QC):

• Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
• Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.

• Mawsynram in India is noted as being the wettest place on earth, with over 11 meters (36 feet) of rain falling every year.
• In contrast, Antofagasta in Chile is among the driest places on the planet, getting less than 0.1mm (0.004 inches) per year, with some years recording virtually no rainfall.
• Nearly 1,650 thunderstorm cells are estimated over the planet at any given time.

For more detailed information about Cap-des-Rosiers (QC)'s weather, including sunshine hours, humidity levels, and temperature data, visit our Cap-des-Rosiers (QC) Climate page.