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Miramichi (NB) Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Miramichi, New Brunswick, Canada. This average is based on long-term data collected between 1990 and 2020. Let's explore the details to provide you with a complete overview.

Miramichi experiences significant rain/snowfall throughout the year, averaging 1151 mm (45 in) of precipitation annually.

Monthly Precipitation Levels

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

Precipitation levels in Miramichi remain relatively steady throughout the year. December has the most snow, with 109 mm (4.3 in) over 13 days. In August, this drops slightly to 86 mm (3.4 in), making the city's climate fairly predictable.

December, the wettest month, has a maximum daytime temperature of 0°C (32°F). During the driest month August you can expect a temperature of 25°C (77°F). For more detailed insights into the city's temperatures, visit our Miramichi 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
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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).

Miramichi vs World: Rainfall Compared

Miramichi's average annual precipitation is 1151 mm (45 in). Let's compare this to some popular worldwide tourist destinations:

In Barcelona, Spain, the average annual precipitation is 644 mm (25 in), evenly distributed across the year with no extreme wet or dry seasons.

Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.

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

Kuala Lumpur, Malaysia, receives 2529 mm (100 in) of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.

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.

Global Precipitation Patterns

Tropical Rainforests: In tropical regions, rainfall is generally abundant year-round. Areas near the equator, like the Amazon rainforest, can receive up to 3000 mm (118 in) of rain annually.

Desert Regions: Deserts such as the Sahara and Arabian deserts typically see less than 250 mm (9.8 in) of rainfall annually. Rainfall tends to be infrequent, but when it does occur, it is often intense.

Temperate Zones: In temperate regions, precipitation tends to be more evenly distributed, though areas closer to the ocean may see more rain in the winter months, and areas further inland experience drier summers.

Polar Regions: Precipitation in polar regions, like Antarctica, is extremely low, often falling as snow. Average annual precipitation in Antarctica is less than 200 mm (7.9 in), with some areas receiving as little as 50 mm (2 in) annually.

Interesting weather facts

  • 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 Miramichi (NB)'s weather, including sunshine hours, humidity levels, and temperature data, visit our Miramichi (NB) Climate page.


Current rainfall in Miramichi (NB)

More climate data for Miramichi

Temperature Rainfall

See the full Miramichi climate overview or explore weather in Canada.