Last updated: June 18, 2025
In March, the average temperature in Spirit River, Canada hovers around -6°C (22°F). Minimum temperatures can plummet to -35°C (-31°F), while the maximum may reach a balmy 13°C (55°F). Expect about 31 mm (1.2 in) of precipitation over 8 days, contributing to a high average humidity of 89%, creating a chilly and damp atmosphere.
In March in Spirit River, the average temperature is -6°C (22°F), with maximums reaching 13°C (55°F) and minimums plummeting as low as -35°C (-31°F). Travelers should prepare for a wide temperature range and pack appropriately for both cold and mild conditions.
In Spirit River in March, the precipitation amount is 31 mm (1.2 in) over the course of 8 days.
In Spirit River in March, humidity is 89%. With an average temperature of -6°C (22°F), this humidity feels like an icy blanket clinging to your skin, making travel uncomfortable and the air feel even colder, as if every breath is laced with frost.
In Spirit River in March, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Spirit River, you can check the information here.
UV Risk Categories
Weather in Spirit River varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Spirit River, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (13°F) | 23 mm (0.9 inches) | 93% | low |
| February Weather | -13°C (9°F) | 27 mm (1.1 inches) | 94% | low |
| March Weather | -6°C (22°F) | 31 mm (1.2 inches) | 89% | moderate |
| April Weather | 1°C (35°F) | 29 mm (1.1 inches) | 85% | high |
| May Weather | 11°C (51°F) | 41 mm (1.6 inches) | 81% | high |
| June Weather | 15°C (59°F) | 76 mm (3.0 inches) | 78% | high |
| July Weather | 16°C (62°F) | 90 mm (3.5 inches) | 84% | high |
| August Weather | 15°C (60°F) | 50 mm (2.0 inches) | 81% | high |
| September Weather | 10°C (50°F) | 46 mm (1.8 inches) | 80% | high |
| October Weather | 3°C (37°F) | 40 mm (1.6 inches) | 86% | moderate |
| November Weather | -6°C (22°F) | 51 mm (2.0 inches) | 91% | low |
| December Weather | -9°C (15°F) | 24 mm (1.0 inches) | 96% | low |