Last updated: June 24, 2025
In Madison, United States, the average temperature in March hovers around -2°C (28°F). Expect chilly nights with minimums dipping to -21°C (-6°F), while daytime highs can reach a balmy 17°C (63°F). Be prepared for some wet weather, as precipitation totals about 82 mm (3.2 in) over 9 days. With an average humidity of 82%, it's a month where warmth and cold dance together in a captivating winter scene.
In March in Madison, the average temperature is -2°C (28°F), with maximums reaching 17°C (63°F) and minimums plummeting to -21°C (-6°F). Travelers should prepare for a wide range of temperatures and dress accordingly to fully enjoy the experience.
In Madison in March, the total precipitation amount is 82 mm (3.2 in), occurring over a span of 9 days.
In Madison in March, humidity is 82%. With an average temperature of -2°C (28°F), this humidity feels like an icy shroud enveloping you, making every breath feel crisp and biting as you navigate through a winter wonderland, each step a reminder of the contrast between the cold air and the heavy moisture lingering in the atmosphere.
In Madison in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Madison, you can refer to this Hourly UV Index in Madison.
UV Risk Categories
Weather in Madison varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Madison, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 93 mm (3.7 inches) | 86% | low |
| February Weather | -6°C (21°F) | 97 mm (3.8 inches) | 84% | moderate |
| March Weather | -2°C (28°F) | 82 mm (3.2 inches) | 82% | high |
| April Weather | 5°C (41°F) | 153 mm (6.0 inches) | 80% | very high |
| May Weather | 12°C (54°F) | 97 mm (3.8 inches) | 72% | very high |
| June Weather | 17°C (63°F) | 111 mm (4.4 inches) | 72% | very high |
| July Weather | 20°C (68°F) | 158 mm (6.2 inches) | 67% | very high |
| August Weather | 19°C (67°F) | 107 mm (4.2 inches) | 66% | very high |
| September Weather | 15°C (59°F) | 73 mm (2.9 inches) | 71% | high |
| October Weather | 9°C (48°F) | 155 mm (6.1 inches) | 78% | moderate |
| November Weather | 1°C (33°F) | 130 mm (5.1 inches) | 84% | moderate |
| December Weather | -5°C (23°F) | 148 mm (5.8 inches) | 81% | low |