Last updated: June 24, 2025
In March, the average temperature in Jefferson Valley-Yorktown, United States hovers around 4°C (40°F). However, temperatures can vary significantly, with a minimum of -12°C (11°F) and a maximum soaring to 26°C (78°F). Expect about 90 mm (3.5 in) of precipitation spread over 10 days, coupled with an average humidity of 81%—making it a month where you should be prepared for both chilly and wet conditions!
In March in Jefferson Valley-Yorktown, the average temperature is 4°C (40°F), with maximums reaching 26°C (78°F) and minimums dipping as low as -12°C (11°F). Visitors should prepare for a wide range of temperatures and dress in layers to ensure comfort during their stay.
In Jefferson Valley-Yorktown in March, the precipitation amount is 90 mm (3.5 in) over the course of 10 days.
In Jefferson Valley-Yorktown in March humidity is 81%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that can make traveling quite uncomfortable, as the cold air clings uncomfortably to your skin and the moisture can quickly sap your body heat.
In Jefferson Valley-Yorktown 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 Jefferson Valley-Yorktown, you can refer to this Hourly UV Index in Jefferson Valley-Yorktown.
UV Risk Categories
Weather in Jefferson Valley-Yorktown varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Jefferson Valley-Yorktown, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 70 mm (2.7 inches) | 84% | moderate |
| February Weather | 1°C (34°F) | 100 mm (3.9 inches) | 82% | moderate |
| March Weather | 4°C (40°F) | 90 mm (3.5 inches) | 81% | high |
| April Weather | 10°C (50°F) | 119 mm (4.7 inches) | 78% | very high |
| May Weather | 15°C (60°F) | 116 mm (4.6 inches) | 69% | very high |
| June Weather | 21°C (70°F) | 93 mm (3.7 inches) | 69% | very high |
| July Weather | 24°C (76°F) | 136 mm (5.4 inches) | 62% | very high |
| August Weather | 23°C (74°F) | 116 mm (4.6 inches) | 65% | very high |
| September Weather | 20°C (68°F) | 114 mm (4.5 inches) | 68% | very high |
| October Weather | 14°C (58°F) | 139 mm (5.5 inches) | 74% | high |
| November Weather | 7°C (44°F) | 90 mm (3.5 inches) | 82% | moderate |
| December Weather | 2°C (36°F) | 109 mm (4.3 inches) | 80% | low |