Last updated: June 24, 2025
In Grand Ridge, United States, the average temperature in May hovers around 17°C (63°F). Prepare for a wide range of weather, with minimum temperatures dipping to -1°C (31°F) and maximums soaring to 34°C (94°F). Expect about 165 mm (6.5 in) of precipitation spread over 16 days, contributing to an average humidity level of 79%. Stay prepared for a mix of conditions!
In May in Grand Ridge, the average temperature is 17°C (63°F), with maximums reaching 34°C (94°F) and minimums dropping as low as -1°C (31°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!
In Grand Ridge in May, the precipitation amount is 165 mm (6.5 in) over a period of 16 days.
In Grand Ridge in May, humidity is 79%. With an average temperature of 17°C (63°F), this humidity feels like a warm, muggy embrace, making outdoor activities less comfortable and prompting travelers to seek shaded areas or cool refreshments more frequently.
In Grand Ridge in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Grand Ridge.
UV Risk Categories
Weather in Grand Ridge varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Grand Ridge, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (26°F) | 62 mm (2.5 inches) | 82% | moderate |
| February Weather | -2°C (28°F) | 66 mm (2.6 inches) | 83% | moderate |
| March Weather | 5°C (41°F) | 93 mm (3.7 inches) | 84% | high |
| April Weather | 10°C (50°F) | 117 mm (4.6 inches) | 85% | very high |
| May Weather | 17°C (63°F) | 165 mm (6.5 inches) | 79% | very high |
| June Weather | 23°C (73°F) | 145 mm (5.7 inches) | 82% | very high |
| July Weather | 24°C (76°F) | 101 mm (4.0 inches) | 80% | very high |
| August Weather | 23°C (74°F) | 87 mm (3.4 inches) | 81% | very high |
| September Weather | 20°C (69°F) | 91 mm (3.6 inches) | 80% | very high |
| October Weather | 13°C (56°F) | 134 mm (5.3 inches) | 82% | high |
| November Weather | 4°C (40°F) | 57 mm (2.2 inches) | 88% | moderate |
| December Weather | 1°C (34°F) | 55 mm (2.2 inches) | 84% | low |