Last updated: June 24, 2025
In Runnells, United States, the average temperature in May hovers around 17°C (63°F), making it a pleasant time to visit. However, temperatures can fluctuate significantly, with a minimum of 2°C (36°F) and a maximum reaching up to 36°C (96°F). Visitors should also be prepared for occasional rain, as the region experiences about 160 mm (6.3 in) of precipitation across 14 days. With an average humidity of 77%, it's the perfect blend of warmth and moisture, ideal for those who enjoy a lush environment!
In May in Runnells, the average temperature is 17°C (63°F). Maximums can reach 36°C (96°F), and minimums can be as low as 2°C (36°F). This climate makes Runnells an ideal destination for travelers seeking a mix of warm days and cool nights.
In Runnells in May, the total precipitation amount is 160 mm (6.3 in) spread over 14 days.
In Runnells in May, humidity is 77%. With an average temperature of 17°C (63°F), this humidity feels like a cozy blanket wrapped around you, creating a muggy atmosphere that can be a bit uncomfortable for traveling, making you want to seek shade and hydration as you explore.
In Runnells 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 Runnells.
UV Risk Categories
Weather in Runnells varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Runnells, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 41 mm (1.6 inches) | 78% | moderate |
| February Weather | -4°C (24°F) | 43 mm (1.7 inches) | 80% | moderate |
| March Weather | 4°C (40°F) | 83 mm (3.3 inches) | 77% | high |
| April Weather | 10°C (50°F) | 73 mm (2.9 inches) | 77% | very high |
| May Weather | 17°C (63°F) | 160 mm (6.3 inches) | 77% | very high |
| June Weather | 24°C (75°F) | 126 mm (4.9 inches) | 81% | extreme |
| July Weather | 25°C (77°F) | 71 mm (2.8 inches) | 81% | very high |
| August Weather | 23°C (74°F) | 69 mm (2.7 inches) | 77% | very high |
| September Weather | 20°C (69°F) | 119 mm (4.7 inches) | 73% | very high |
| October Weather | 12°C (53°F) | 136 mm (5.4 inches) | 75% | high |
| November Weather | 4°C (39°F) | 45 mm (1.8 inches) | 85% | moderate |
| December Weather | 0°C (31°F) | 37 mm (1.5 inches) | 83% | moderate |