Last updated: June 24, 2025
In August, the average temperature in New Ulm, United States hovers around 22°C (71°F), making it a pleasant time to visit. However, temperatures can vary significantly, with a minimum of 10°C (50°F) and soaring up to a maximum of 35°C (96°F). Be prepared for some rain, as the area receives an average precipitation of 113 mm (4.4 in) over 11 days. Don't forget, the average humidity during this month is quite high at 81%, adding a touch of tropical essence to your experience!
In August in New Ulm, the average temperature is 22°C (71°F). Maximums can reach 35°C (96°F), while minimums can be as low as 10°C (50°F). It's a great time to enjoy the pleasant weather while exploring the sights and experiences New Ulm has to offer.
In New Ulm in August, the precipitation amount is 113 mm (4.4 in) over the course of 11 days.
In New Ulm in August humidity is 81%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities somewhat challenging but offering a tropical ambiance perfect for exploring shaded areas and enjoying refreshing drinks.
In New Ulm in August, 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 New Ulm.
UV Risk Categories
Weather in New Ulm varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in New Ulm, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (17°F) | 30 mm (1.2 inches) | 87% | moderate |
| February Weather | -9°C (16°F) | 31 mm (1.2 inches) | 90% | moderate |
| March Weather | 1°C (34°F) | 64 mm (2.5 inches) | 85% | moderate |
| April Weather | 7°C (44°F) | 84 mm (3.3 inches) | 84% | very high |
| May Weather | 15°C (60°F) | 130 mm (5.1 inches) | 78% | very high |
| June Weather | 22°C (73°F) | 109 mm (4.3 inches) | 80% | very high |
| July Weather | 24°C (75°F) | 123 mm (4.8 inches) | 81% | very high |
| August Weather | 22°C (71°F) | 113 mm (4.4 inches) | 81% | very high |
| September Weather | 18°C (65°F) | 128 mm (5.0 inches) | 81% | very high |
| October Weather | 9°C (49°F) | 96 mm (3.8 inches) | 84% | moderate |
| November Weather | 1°C (35°F) | 32 mm (1.3 inches) | 88% | moderate |
| December Weather | -4°C (25°F) | 41 mm (1.6 inches) | 84% | low |