Last updated: June 18, 2025
In May, the average temperature in Carleton-sur-Mer, Canada hovers around 9°C (49°F). Expect a wide temperature range, with minimums dipping to -4°C (25°F) and maximums soaring up to 33°C (92°F). Rain is relatively common, with 90 mm (3.5 in) of precipitation expected over 11 days. Additionally, the atmosphere tends to be quite humid, with an average humidity level of 83%.
In May in Carleton-sur-Mer, the average temperature is 9°C (49°F), with a maximum that can reach 33°C (92°F) and a minimum that can drop as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm days and chilly nights.
In Carleton-sur-Mer in May, the total precipitation amounts to 90 mm (3.5 in) over the course of 11 days.
In Carleton-sur-Mer in May, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.
In Carleton-sur-Mer in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Carleton-sur-Mer.
UV Risk Categories
Weather in Carleton-sur-Mer varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Carleton-sur-Mer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (12°F) | 86 mm (3.4 inches) | 89% | low |
| February Weather | -10°C (14°F) | 79 mm (3.1 inches) | 90% | moderate |
| March Weather | -5°C (23°F) | 86 mm (3.4 inches) | 88% | moderate |
| April Weather | 2°C (35°F) | 109 mm (4.3 inches) | 86% | high |
| May Weather | 9°C (49°F) | 90 mm (3.5 inches) | 83% | very high |
| June Weather | 15°C (60°F) | 86 mm (3.4 inches) | 75% | very high |
| July Weather | 19°C (66°F) | 81 mm (3.2 inches) | 82% | very high |
| August Weather | 18°C (65°F) | 83 mm (3.3 inches) | 84% | very high |
| September Weather | 13°C (55°F) | 124 mm (4.9 inches) | 85% | high |
| October Weather | 7°C (44°F) | 111 mm (4.4 inches) | 87% | moderate |
| November Weather | -1°C (31°F) | 130 mm (5.1 inches) | 86% | low |
| December Weather | -8°C (19°F) | 110 mm (4.3 inches) | 88% | low |