Last updated: June 24, 2025
In Tupper Lake, United States, the average temperature for May hovers around 12°C (54°F). Expect a range of -4°C (25°F) to a warm 30°C (86°F), showcasing considerable variability. Rainfall is also notable, with an average precipitation amount of 113 mm (4.5 in) spread over 16 days. Coupled with an average humidity of 80%, these conditions create a unique climate experience.
In May in Tupper Lake, the average temperature is 12°C (54°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -4°C (25°F). This variation in temperature makes it essential for travelers to pack accordingly to enjoy their visit comfortably.
In Tupper Lake in May, the total precipitation amount is 113 mm (4.5 in) which falls over a period of 16 days.
In Tupper Lake in May, humidity is 80%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket that wraps around you, making it feel much cooler and damp. Traveling in these conditions might leave you feeling chilly and slightly uncomfortable, as the moisture in the air clings to your skin and clothes, turning each step into a soggy endeavor.
In Tupper Lake 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 Tupper Lake.
UV Risk Categories
Weather in Tupper Lake varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tupper Lake, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 97 mm (3.8 inches) | 93% | low |
| February Weather | -6°C (21°F) | 97 mm (3.8 inches) | 92% | moderate |
| March Weather | -3°C (27°F) | 96 mm (3.8 inches) | 86% | high |
| April Weather | 5°C (40°F) | 124 mm (4.9 inches) | 85% | very high |
| May Weather | 12°C (54°F) | 113 mm (4.5 inches) | 80% | very high |
| June Weather | 17°C (62°F) | 109 mm (4.3 inches) | 74% | very high |
| July Weather | 20°C (68°F) | 142 mm (5.6 inches) | 76% | very high |
| August Weather | 19°C (66°F) | 120 mm (4.7 inches) | 75% | very high |
| September Weather | 15°C (58°F) | 82 mm (3.2 inches) | 78% | high |
| October Weather | 9°C (48°F) | 157 mm (6.2 inches) | 86% | moderate |
| November Weather | 0°C (32°F) | 121 mm (4.8 inches) | 88% | moderate |
| December Weather | -5°C (23°F) | 97 mm (3.8 inches) | 89% | low |