Last updated: June 24, 2025
In Tecumseh, United States, the average temperature in May is a mild 16°C (60°F). However, temperatures can vary dramatically, with a minimum of -2°C (28°F) and a maximum soaring to 34°C (93°F). Expect approximately 129 mm (5.1 in) of precipitation spread over 15 days, contributing to an average humidity of 81%. Stay prepared for the weather!
In May in Tecumseh, the average temperature is 16°C (60°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as -2°C (28°F). This varied climate offers a unique opportunity for travelers to experience both warm and cool weather, making it ideal for a range of outdoor activities.
In Tecumseh in May, the precipitation amount is 129 mm (5.1 in) over a span of 15 days.
In Tecumseh in May, humidity is 81%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you as you travel, making you acutely aware of the sweat on your skin and creating an atmosphere that might dampen your spirits but also invites you to seek out refreshing beverages and shady spots.
In Tecumseh 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 Tecumseh.
UV Risk Categories
Weather in Tecumseh varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tecumseh, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 67 mm (2.6 inches) | 88% | low |
| February Weather | -2°C (28°F) | 67 mm (2.7 inches) | 87% | moderate |
| March Weather | 3°C (38°F) | 80 mm (3.1 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 91 mm (3.6 inches) | 87% | very high |
| May Weather | 16°C (60°F) | 129 mm (5.1 inches) | 81% | very high |
| June Weather | 21°C (71°F) | 87 mm (3.4 inches) | 82% | very high |
| July Weather | 24°C (75°F) | 107 mm (4.2 inches) | 81% | very high |
| August Weather | 22°C (73°F) | 71 mm (2.8 inches) | 78% | very high |
| September Weather | 19°C (67°F) | 61 mm (2.4 inches) | 78% | very high |
| October Weather | 12°C (55°F) | 103 mm (4.1 inches) | 82% | high |
| November Weather | 4°C (40°F) | 82 mm (3.2 inches) | 89% | moderate |
| December Weather | 0°C (33°F) | 53 mm (2.1 inches) | 86% | low |