Last updated: June 18, 2025
In May, the average temperature in Prescott, Canada is a comfortable 13°C (57°F). However, be prepared for some variability, as temperatures can drop to a chilly -2°C (29°F) or soar to a warm 33°C (92°F). Expect 105 mm (4.1 in) of precipitation over approximately 12 days, with an average humidity level of 75%, creating a humid atmosphere that may feel warmer than it is.
In May in Prescott, the average temperature is 13°C (57°F). The maximum can reach 33°C (92°F), and the minimum can be as low as -2°C (29°F). Be prepared for a wide range of temperatures when traveling during this month, so pack accordingly.
In Prescott in May, the precipitation amount is 105 mm (4.1 in) over the course of 12 days.
In Prescott in May humidity is 75%. With average temperature 13°C (57°F), this humidity feels like a damp chill, making it essential for travelers to dress in layers and be prepared for a slightly uncomfortable experience while exploring the area.
In Prescott 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 Prescott.
UV Risk Categories
Weather in Prescott varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Prescott, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 80 mm (3.2 inches) | 93% | low |
| February Weather | -5°C (22°F) | 79 mm (3.1 inches) | 93% | moderate |
| March Weather | -1°C (31°F) | 82 mm (3.2 inches) | 86% | moderate |
| April Weather | 6°C (44°F) | 118 mm (4.6 inches) | 82% | very high |
| May Weather | 13°C (57°F) | 105 mm (4.1 inches) | 75% | very high |
| June Weather | 18°C (66°F) | 90 mm (3.6 inches) | 68% | very high |
| July Weather | 22°C (72°F) | 116 mm (4.6 inches) | 69% | very high |
| August Weather | 21°C (70°F) | 100 mm (3.9 inches) | 67% | very high |
| September Weather | 17°C (62°F) | 68 mm (2.7 inches) | 72% | high |
| October Weather | 10°C (51°F) | 139 mm (5.5 inches) | 83% | moderate |
| November Weather | 2°C (37°F) | 105 mm (4.1 inches) | 88% | moderate |
| December Weather | -3°C (27°F) | 87 mm (3.4 inches) | 89% | low |