Last updated: June 24, 2025
In March, the average temperature in Missouri Valley, United States hovers around 5°C (41°F), offering a chilly backdrop for the season. Temperatures can range drastically, with a minimum of -20°C (-4°F) and a maximum of 25°C (78°F). Expect a total precipitation of 90 mm (3.5 in) spread over approximately 9 days and an average humidity level of 73%, creating a unique blend of crisp air and occasional dampness.
In March in Missouri Valley, the average temperature is 5°C (41°F). Maximums can reach 25°C (78°F), while minimums can drop as low as -20°C (-4°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Missouri Valley in March, the precipitation amount is 90 mm (3.5 in) over the course of 9 days.
In Missouri Valley in March, humidity is 73%. With an average temperature of 5°C (41°F), this humidity makes traveling feel quite chilly and damp, which can be uncomfortable for long periods outdoors.
In Missouri Valley 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 Missouri Valley, you can refer to this Hourly UV Index in Missouri Valley.
UV Risk Categories
Weather in Missouri Valley varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Missouri Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 31 mm (1.2 inches) | 76% | moderate |
| February Weather | -4°C (25°F) | 32 mm (1.3 inches) | 80% | moderate |
| March Weather | 5°C (41°F) | 90 mm (3.5 inches) | 73% | high |
| April Weather | 10°C (50°F) | 60 mm (2.4 inches) | 74% | very high |
| May Weather | 17°C (63°F) | 154 mm (6.1 inches) | 78% | very high |
| June Weather | 24°C (76°F) | 126 mm (5.0 inches) | 82% | very high |
| July Weather | 25°C (78°F) | 66 mm (2.6 inches) | 83% | very high |
| August Weather | 23°C (74°F) | 106 mm (4.2 inches) | 80% | very high |
| September Weather | 21°C (69°F) | 81 mm (3.2 inches) | 75% | very high |
| October Weather | 11°C (53°F) | 111 mm (4.4 inches) | 75% | high |
| November Weather | 4°C (40°F) | 31 mm (1.2 inches) | 82% | moderate |
| December Weather | -1°C (31°F) | 39 mm (1.5 inches) | 83% | low |