Last updated: June 24, 2025
In December, the average temperature in Saint Cloud, United States hovers around 18°C (65°F), offering a pleasant climate for outdoor activities. However, be prepared for a range, with minimum temperatures dropping to 2°C (36°F) and maximums soaring to 31°C (88°F). You can expect 57 mm (2.3 in) of precipitation spread over about 7 days, contributing to an average humidity of 84%—perfect for enjoying lush, green landscapes!
In December in Saint Cloud, the average temperature is 18°C (65°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 2°C (36°F). Be prepared for a wide range of temperatures, making it a great month for both warm-weather activities and cooler evenings.
In Saint Cloud in December, the precipitation amount is 57 mm (2.3 in) over a span of 7 days.
In Saint Cloud in December, humidity is 84%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and slightly uncomfortable as the air clings to your skin and limits your breath.
In Saint Cloud in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Saint Cloud.
UV Risk Categories
Weather in Saint Cloud varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Saint Cloud, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 17°C (62°F) | 31 mm (1.2 inches) | 83% | moderate |
| February Weather | 20°C (68°F) | 46 mm (1.8 inches) | 80% | very high |
| March Weather | 21°C (69°F) | 16 mm (0.6 inches) | 75% | very high |
| April Weather | 23°C (74°F) | 63 mm (2.5 inches) | 70% | extreme |
| May Weather | 25°C (78°F) | 111 mm (4.4 inches) | 68% | extreme |
| June Weather | 27°C (81°F) | 219 mm (8.6 inches) | 75% | extreme |
| July Weather | 28°C (82°F) | 216 mm (8.5 inches) | 79% | extreme |
| August Weather | 28°C (83°F) | 240 mm (9.5 inches) | 81% | extreme |
| September Weather | 27°C (82°F) | 181 mm (7.1 inches) | 83% | extreme |
| October Weather | 25°C (78°F) | 86 mm (3.4 inches) | 81% | very high |
| November Weather | 21°C (70°F) | 39 mm (1.5 inches) | 82% | high |
| December Weather | 18°C (65°F) | 57 mm (2.3 inches) | 84% | moderate |