Last updated: June 24, 2025
In Millheim, United States, the average temperature in April hovers around 9°C (49°F). While the thermometer can dip to a chilly -5°C (24°F), it can also rise to a warm 26°C (80°F). Expect 112 mm (4.4 in) of precipitation over 15 days, contributing to a high average humidity of 88%.
In April in Millheim, the average temperature is 9°C (49°F). Maximum temperatures can reach up to 26°C (80°F), while the minimum can drop as low as -5°C (24°F). Travelers should be prepared for a wide range of temperatures during this time.
In Millheim in April, the precipitation amount is 112 mm (4.4 in) spread over a period of 15 days.
In Millheim in April, humidity is 88%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.
In Millheim in April, 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 Millheim.
UV Risk Categories
Weather in Millheim varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Millheim, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (28°F) | 71 mm (2.8 inches) | 89% | moderate |
February Weather | 0°C (31°F) | 104 mm (4.1 inches) | 90% | moderate |
March Weather | 3°C (38°F) | 89 mm (3.5 inches) | 89% | high |
April Weather | 9°C (49°F) | 112 mm (4.4 inches) | 88% | very high |
May Weather | 15°C (60°F) | 136 mm (5.4 inches) | 80% | very high |
June Weather | 20°C (68°F) | 107 mm (4.2 inches) | 79% | very high |
July Weather | 23°C (74°F) | 137 mm (5.4 inches) | 74% | very high |
August Weather | 22°C (72°F) | 107 mm (4.2 inches) | 64% | very high |
September Weather | 18°C (65°F) | 125 mm (4.9 inches) | 67% | very high |
October Weather | 13°C (55°F) | 120 mm (4.7 inches) | 81% | high |
November Weather | 4°C (40°F) | 87 mm (3.4 inches) | 89% | moderate |
December Weather | 1°C (34°F) | 93 mm (3.7 inches) | 88% | low |