Blanc-Sablon (QC) Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Blanc-Sablon, Quebec, Canada. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Now, let's explore all the details to give you a full picture.

Blanc-Sablon has a notably wet climate with abundant precipitation, recording 1267 mm (50 in) of rain/snowfall per year.

Monthly Precipitation Levels

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

The wettest period in Blanc-Sablon occurs in September, which receives around 126 mm (5 in) of precipitation. During the driest month, May, Blanc-Sablon experiences moderate rainfall, totaling approximately 85 mm (3.3 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate.

September, the wettest month, has a maximum daytime temperature of 14°C (57°F). During the driest month May you can expect a temperature of 8°C (46°F). For more detailed insights into the city's temperatures, visit our Blanc-Sablon Temperature page.

Annual Rainfall in Canada: City Comparison

The map below shows the annual precipitation across Canada. You can also select the different months in case you are interested in a specific month.

Annual

Annual

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Legend

heavy rainfall

high

moderate

low

almost none

Heavy annual rainfall has been defined as more than 1000 mm (39 in) precipitation. High: 600 mm (24 in) to 1000 mm (39 in). Moderate: 250 mm (9.8 in) to 600 mm (24 in). Low: less than 250 mm (9.8 in).

Blanc-Sablon vs World: Rainfall Compared

Blanc-Sablon's average annual precipitation is 1267 mm (50 in). Let's compare this to some popular worldwide tourist destinations:

The climate in San Francisco, USA, is influenced by coastal weather, with 469 mm (18 in) of rainfall mostly during the winter months.

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

In Brisbane, Australia, the annual precipitation is 979 mm (39 in), making it wetter than Sydney.

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

How is Precipitation Measured?

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.

Rainy Seasons: Many parts of the world have well-defined wet seasons where precipitation is distinctly higher. These are normally accompanied by lush vegetation and temperature patterns.

Dry Seasons: In areas where the climate is either desert or Mediterranean, the amount of precipitation is drastically reduced, leading to a shortage of water and arid conditions.

Interesting weather facts

The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
Approximately 70% of lightning bolts strike land rather than oceans.
A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.

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

Current rainfall in Blanc-Sablon (QC)

10-Day Forecast