Last updated: June 18, 2025
In March, the average temperature in Thurso, Canada is a chilly -2°C (28°F), with extremes ranging from a bone-numbing -24°C (-10°F) to a surprisingly warm 20°C (68°F). Expect 88 mm (3.4 in) of precipitation spread over 11 days, contributing to an average humidity of 86%. Prepare for a unique blend of winter's bite and occasional warmth!
In March in Thurso, the average temperature is -2°C (28°F). Maximum temperatures can reach 20°C (68°F), while the minimum can drop as low as -24°C (-10°F). Travelers should be prepared for a wide range of weather conditions, from chilly winter days to surprisingly warm afternoons.
In Thurso in March, the precipitation amount is 88 mm (3.4 in) during 11 days, indicating a relatively wet period for the area.
In Thurso in March, humidity is 86%. With an average temperature of -2°C (28°F), this humidity feels like a dense fog wrapping around you, making it feel even colder and creating an uncomfortable chill that can dampen any plans for outdoor exploration.
In Thurso in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Thurso.
UV Risk Categories
Weather in Thurso varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Thurso, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (17°F) | 79 mm (3.1 inches) | 93% | low |
| February Weather | -7°C (19°F) | 82 mm (3.2 inches) | 93% | moderate |
| March Weather | -2°C (28°F) | 88 mm (3.4 inches) | 86% | moderate |
| April Weather | 6°C (42°F) | 115 mm (4.5 inches) | 82% | very high |
| May Weather | 13°C (56°F) | 117 mm (4.6 inches) | 75% | very high |
| June Weather | 18°C (65°F) | 99 mm (3.9 inches) | 68% | very high |
| July Weather | 22°C (71°F) | 120 mm (4.7 inches) | 69% | very high |
| August Weather | 20°C (68°F) | 90 mm (3.5 inches) | 67% | very high |
| September Weather | 16°C (60°F) | 77 mm (3.0 inches) | 72% | high |
| October Weather | 9°C (49°F) | 128 mm (5.0 inches) | 83% | moderate |
| November Weather | 1°C (33°F) | 99 mm (3.9 inches) | 88% | moderate |
| December Weather | -5°C (22°F) | 84 mm (3.3 inches) | 89% | low |