Last updated: June 24, 2025
In March, the average temperature in Arroyo Seco, United States hovers around 0°C (33°F). Be prepared for chilly days, as temperatures can dip to a minimum of -18°C (0°F), while reaching a maximum of 15°C (60°F). You can expect about 45 mm (1.8 in) of precipitation spread over 9 days, with an average humidity of 74%, making it a rather brisk and damp time of year.
In March in Arroyo Seco, the average temperature is 0°C (33°F). Maximums can reach 15°C (60°F), and minimums can be as low as -18°C (0°F). This range of temperatures makes Arroyo Seco a destination where travelers should be prepared for both chilly weather and occasional milder days.
In Arroyo Seco in March, the precipitation amount is 45 mm (1.8 in) spread over 9 days.
In Arroyo Seco in March, humidity is 74%. With an average temperature of 0°C (33°F), this humidity feels like a chilly mist enveloping you, making travel uncomfortable and potentially damp, as the cold air clings to your skin and the moisture leaves you feeling chilled to the bone.
In Arroyo Seco in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Arroyo Seco.
UV Risk Categories
Weather in Arroyo Seco varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Arroyo Seco, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 34 mm (1.3 inches) | 84% | moderate |
| February Weather | -5°C (24°F) | 32 mm (1.2 inches) | 84% | high |
| March Weather | 0°C (33°F) | 45 mm (1.8 inches) | 74% | very high |
| April Weather | 5°C (41°F) | 29 mm (1.2 inches) | 68% | extreme |
| May Weather | 11°C (51°F) | 44 mm (1.7 inches) | 62% | extreme |
| June Weather | 16°C (61°F) | 35 mm (1.4 inches) | 55% | extreme |
| July Weather | 18°C (64°F) | 91 mm (3.6 inches) | 54% | extreme |
| August Weather | 17°C (62°F) | 57 mm (2.3 inches) | 61% | extreme |
| September Weather | 14°C (57°F) | 35 mm (1.4 inches) | 70% | extreme |
| October Weather | 7°C (45°F) | 34 mm (1.4 inches) | 78% | very high |
| November Weather | 1°C (34°F) | 28 mm (1.1 inches) | 81% | high |
| December Weather | -5°C (24°F) | 31 mm (1.2 inches) | 85% | moderate |