Last updated: June 24, 2025
In May, the average temperature in Chevy Chase Heights, United States is a pleasant 16°C (61°F). However, be prepared for a range of temperatures, as it can dip as low as -2°C (28°F) or soar to a maximum of 31°C (87°F). During this month, expect about 158 mm (6.2 in) of precipitation over 17 days, contributing to an average humidity of 80%.
In May in Chevy Chase Heights, the average temperature is 16°C (61°F). The maximum can reach 31°C (87°F), while the minimum can drop as low as -2°C (28°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Chevy Chase Heights in May, the total precipitation amount is 158 mm (6.2 in), occurring over the course of 17 days.
In Chevy Chase Heights in May, humidity is 80%. With an average temperature of 16°C (61°F), this humidity feels like a warm blanket wrapped around you, making sightseeing a sweat-inducing challenge but also lending a lush vibrancy to the surroundings that can enhance your travel experience.
In Chevy Chase Heights 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 Chevy Chase Heights.
UV Risk Categories
Weather in Chevy Chase Heights varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Chevy Chase Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 97 mm (3.8 inches) | 89% | moderate |
| February Weather | 1°C (34°F) | 127 mm (5.0 inches) | 90% | moderate |
| March Weather | 4°C (40°F) | 108 mm (4.3 inches) | 89% | high |
| April Weather | 10°C (50°F) | 132 mm (5.2 inches) | 88% | very high |
| May Weather | 16°C (61°F) | 158 mm (6.2 inches) | 80% | very high |
| June Weather | 20°C (69°F) | 131 mm (5.2 inches) | 79% | very high |
| July Weather | 23°C (74°F) | 136 mm (5.3 inches) | 74% | very high |
| August Weather | 22°C (72°F) | 92 mm (3.6 inches) | 64% | very high |
| September Weather | 19°C (66°F) | 123 mm (4.9 inches) | 67% | very high |
| October Weather | 13°C (56°F) | 121 mm (4.7 inches) | 81% | high |
| November Weather | 5°C (41°F) | 96 mm (3.8 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 106 mm (4.2 inches) | 88% | low |