Last updated: June 24, 2025
In Waukon, United States, the average temperature in December hovers around -2°C (28°F). Temperatures can swing dramatically, with a minimum of -23°C (-9°F) and a maximum reaching 20°C (68°F). Expect 39 mm (1.5 in) of precipitation over 6 days, accompanied by an average humidity of 82%.
In December in Waukon, the average temperature is -2°C (28°F). Maximum temperatures can reach up to 20°C (68°F), while minimums can drop as low as -23°C (-9°F). Travelers should be prepared for a wide range of temperatures, so pack accordingly for both chilly and milder conditions.
In Waukon in December, the precipitation amount is 39 mm (1.5 in), occurring over the course of 6 days.
In Waukon in December, humidity is 82%. With an average temperature of -2°C (28°F), this humidity feels like an icy shroud enveloping you, making every breath feel crisp and biting as you navigate through a winter wonderland, each step a reminder of the contrast between the cold air and the heavy moisture lingering in the atmosphere.
In Waukon in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Waukon, you can visit Hourly UV Index in Waukon.
UV Risk Categories
Weather in Waukon varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Waukon, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 40 mm (1.6 inches) | 84% | moderate |
| February Weather | -6°C (21°F) | 53 mm (2.1 inches) | 85% | moderate |
| March Weather | 2°C (36°F) | 63 mm (2.5 inches) | 84% | moderate |
| April Weather | 8°C (46°F) | 82 mm (3.2 inches) | 83% | very high |
| May Weather | 15°C (60°F) | 149 mm (5.9 inches) | 75% | very high |
| June Weather | 22°C (71°F) | 132 mm (5.2 inches) | 79% | very high |
| July Weather | 23°C (74°F) | 117 mm (4.6 inches) | 75% | very high |
| August Weather | 21°C (71°F) | 104 mm (4.1 inches) | 69% | very high |
| September Weather | 18°C (65°F) | 124 mm (4.9 inches) | 74% | very high |
| October Weather | 10°C (50°F) | 134 mm (5.3 inches) | 79% | moderate |
| November Weather | 2°C (35°F) | 53 mm (2.1 inches) | 88% | moderate |
| December Weather | -2°C (28°F) | 39 mm (1.5 inches) | 82% | low |