Last updated: June 24, 2025
In March, the average temperature in Rock Valley, United States hovers around 2°C (36°F), with a notable range—from a chilly -26°C (-14°F) to a surprising 25°C (77°F). Expect about 70 mm (2.7 in) of precipitation spread across 7 days, contributing to an average humidity of 75%. Whether you're bundling up against the cold or enjoying mild days, be prepared for a mix of weather!
In March in Rock Valley, the average temperature is 2°C (36°F). Maximum temperatures can reach 25°C (77°F), while the minimum can drop as low as -26°C (-14°F). This variation in temperatures makes Rock Valley an exciting destination for travelers seeking both winter weather and milder conditions.
In Rock Valley in March, the precipitation amount is 70 mm (2.7 in) over a period of 7 days.
In Rock Valley in March, humidity is 75%. With an average temperature of 2°C (36°F), this humidity feels like a crisp chill that penetrates through layers of clothing, making outdoor exploration invigorating yet a bit uncomfortable for travelers who may not be prepared for such damp conditions.
In Rock Valley 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 Rock Valley.
UV Risk Categories
Weather in Rock Valley varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Rock Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 25 mm (1.0 inches) | 80% | low |
| February Weather | -7°C (20°F) | 29 mm (1.1 inches) | 84% | moderate |
| March Weather | 2°C (36°F) | 70 mm (2.7 inches) | 75% | moderate |
| April Weather | 7°C (45°F) | 92 mm (3.6 inches) | 79% | very high |
| May Weather | 15°C (60°F) | 133 mm (5.2 inches) | 74% | very high |
| June Weather | 23°C (73°F) | 101 mm (4.0 inches) | 81% | extreme |
| July Weather | 24°C (75°F) | 80 mm (3.2 inches) | 82% | very high |
| August Weather | 22°C (72°F) | 98 mm (3.9 inches) | 80% | very high |
| September Weather | 19°C (66°F) | 100 mm (3.9 inches) | 75% | very high |
| October Weather | 9°C (49°F) | 85 mm (3.3 inches) | 77% | moderate |
| November Weather | 2°C (35°F) | 27 mm (1.0 inches) | 85% | moderate |
| December Weather | -3°C (27°F) | 39 mm (1.5 inches) | 83% | moderate |