Last updated: June 24, 2025
The average temperature in Cedar Grove, United States during May stands at a comfortable 18°C (66°F). However, don't be surprised by the fluctuations: temperatures can dip as low as 0°C (33°F) and rise to a steamy 31°C (89°F). Expect to encounter 164 mm (6.5 in) of precipitation over 18 days, contributing to the region's average humidity of 82%. Be prepared for a month that offers both warmth and moisture!
In May in Cedar Grove, the average temperature is 18°C (66°F). Maximums can reach 31°C (89°F), and minimums can be as low as 0°C (33°F). Be prepared for a range of temperatures, from warm days to cooler evenings, making it essential to pack layers for your travels.
In Cedar Grove in May, the precipitation amount is 164 mm (6.5 in) over the course of 18 days.
In Cedar Grove in May, humidity is 82%. With an average temperature of 18°C (66°F), this humidity feels like a warm blanket enveloping you, making travel feel both refreshing and slightly heavy, as you meander through the sights with a gentle sheen on your skin.
In Cedar Grove 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 Cedar Grove.
UV Risk Categories
Weather in Cedar Grove varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Cedar Grove, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 102 mm (4.0 inches) | 88% | moderate |
| February Weather | 5°C (42°F) | 158 mm (6.2 inches) | 88% | moderate |
| March Weather | 8°C (47°F) | 123 mm (4.8 inches) | 88% | high |
| April Weather | 13°C (56°F) | 133 mm (5.2 inches) | 86% | very high |
| May Weather | 18°C (66°F) | 164 mm (6.5 inches) | 82% | very high |
| June Weather | 22°C (72°F) | 153 mm (6.0 inches) | 84% | very high |
| July Weather | 24°C (76°F) | 132 mm (5.2 inches) | 82% | very high |
| August Weather | 23°C (74°F) | 121 mm (4.8 inches) | 73% | very high |
| September Weather | 21°C (70°F) | 103 mm (4.1 inches) | 73% | very high |
| October Weather | 15°C (60°F) | 117 mm (4.6 inches) | 81% | high |
| November Weather | 8°C (46°F) | 80 mm (3.2 inches) | 89% | moderate |
| December Weather | 5°C (41°F) | 123 mm (4.8 inches) | 86% | moderate |