Last updated: June 24, 2025
In May, the average temperature in Sacred Heart, United States hovers around 15°C (59°F). Expect a minimum of 0°C (33°F) and a maximum of 34°C (94°F) during this month. Be prepared for some rain, as precipitation totals about 111 mm (4.4 in) spread over approximately 11 days, contributing to an average humidity of 76%.
In May in Sacred Heart, the average temperature is 15°C (59°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 0°C (33°F). It's advisable to pack layers to stay comfortable during your travels, as temperatures can vary significantly throughout the day.
In Sacred Heart in May, the precipitation amount is 111 mm (4.4 in), occurring over the course of 11 days.
In Sacred Heart in May humidity is 76%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities less enjoyable and often leading to a quick sense of fatigue while traveling.
In Sacred Heart 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 Sacred Heart.
UV Risk Categories
Weather in Sacred Heart varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Sacred Heart, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 21 mm (0.8 inches) | 85% | moderate |
| February Weather | -9°C (16°F) | 23 mm (0.9 inches) | 89% | moderate |
| March Weather | 0°C (32°F) | 58 mm (2.3 inches) | 81% | moderate |
| April Weather | 6°C (43°F) | 77 mm (3.0 inches) | 82% | high |
| May Weather | 15°C (59°F) | 111 mm (4.4 inches) | 76% | very high |
| June Weather | 22°C (72°F) | 87 mm (3.4 inches) | 81% | very high |
| July Weather | 23°C (74°F) | 114 mm (4.5 inches) | 82% | very high |
| August Weather | 21°C (70°F) | 134 mm (5.3 inches) | 83% | very high |
| September Weather | 18°C (64°F) | 110 mm (4.3 inches) | 82% | high |
| October Weather | 9°C (48°F) | 94 mm (3.7 inches) | 82% | moderate |
| November Weather | 1°C (33°F) | 27 mm (1.1 inches) | 87% | moderate |
| December Weather | -5°C (24°F) | 39 mm (1.5 inches) | 84% | low |