Last updated: June 24, 2025
In May, the average temperature in Jefferson Valley-Yorktown, United States hovers around 15°C (60°F), with a minimum dipping to 1°C (34°F) and a maximum soaring to 33°C (91°F). Expect 116 mm (4.6 in) of precipitation spread over approximately 12 days, coupled with an average humidity level of 69%. Stay prepared for a mix of conditions!
In May in Jefferson Valley-Yorktown, the average temperature is 15°C (60°F). Maximums can reach 33°C (91°F), while minimums can drop as low as 1°C (34°F). Be prepared for a wide range of temperatures when traveling to Jefferson Valley-Yorktown during this time.
In Jefferson Valley-Yorktown in May, the precipitation amount is 116 mm (4.6 in) over a span of 12 days.
In Jefferson Valley-Yorktown in May, humidity is 69%. With an average temperature of 15°C (60°F), this humidity feels like a cool, damp embrace that can make outdoor activities feel slightly heavier and more exhausting, but still inviting for exploring the charming sights and sounds of the area.
In Jefferson Valley-Yorktown in May, 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 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 May’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 |