Last updated: June 24, 2025
In March, the average temperature in Spirit Lake, United States hovers around 3°C (37°F). Expect chilly conditions as the temperature can dip to a frigid -18°C (1°F) and, at times, reach a mild 18°C (65°F). With 85 mm (3.3 in) of precipitation spread over 15 days, you might want to keep an umbrella handy. The air remains notably moist, with an average humidity level of 87%.
In March in Spirit Lake, the average temperature is 3°C (37°F). The maximum can reach 18°C (65°F) and the minimum can be as low as -18°C (1°F). Travelers should be prepared for a wide temperature range and pack accordingly when visiting during this time.
In Spirit Lake in March, the total precipitation amount is 85 mm (3.3 in) spread over a period of 15 days.
In Spirit Lake in March, humidity is 87%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating proper layers to stay warm while navigating the wet conditions.
In Spirit Lake 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 Spirit Lake.
UV Risk Categories
Weather in Spirit Lake varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Spirit Lake, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 104 mm (4.1 inches) | 89% | low |
| February Weather | -2°C (29°F) | 98 mm (3.9 inches) | 89% | moderate |
| March Weather | 3°C (37°F) | 85 mm (3.3 inches) | 87% | moderate |
| April Weather | 7°C (45°F) | 81 mm (3.2 inches) | 84% | high |
| May Weather | 13°C (55°F) | 61 mm (2.4 inches) | 77% | very high |
| June Weather | 17°C (63°F) | 34 mm (1.3 inches) | 78% | very high |
| July Weather | 22°C (72°F) | 7 mm (0.3 inches) | 77% | very high |
| August Weather | 22°C (72°F) | 19 mm (0.8 inches) | 64% | very high |
| September Weather | 16°C (61°F) | 50 mm (2.0 inches) | 62% | high |
| October Weather | 8°C (47°F) | 85 mm (3.4 inches) | 79% | moderate |
| November Weather | 3°C (38°F) | 113 mm (4.4 inches) | 87% | moderate |
| December Weather | 0°C (32°F) | 114 mm (4.5 inches) | 90% | low |