Last updated: June 24, 2025
In December, the average temperature in Cross Plains, United States hovers around 10°C (51°F). Expect a wide range of temperatures, with a minimum of -5°C (23°F) and a maximum soaring to 31°C (88°F). Precipitation is relatively light, with an average of 35 mm (1.4 in) falling over 4 days. You'll experience a high average humidity level of 85%, creating a unique climate profile for the month.
In December in Cross Plains, the average temperature is 10°C (51°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as -5°C (23°F). This varied climate makes Cross Plains an intriguing destination for travelers, offering experiences from warm days to chilly nights.
In Cross Plains in December, the precipitation amount is 35 mm (1.4 in) over a span of 4 days.
In Cross Plains in December, humidity is 85%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making travel quite uncomfortable as your clothes cling to your skin and the air feels heavy, often leaving you longing for a dry, warmer environment.
In Cross Plains in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Cross Plains for better planning.
UV Risk Categories
Weather in Cross Plains varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cross Plains, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 8°C (46°F) | 30 mm (1.2 inches) | 77% | moderate |
| February Weather | 9°C (48°F) | 37 mm (1.5 inches) | 76% | high |
| March Weather | 15°C (60°F) | 63 mm (2.5 inches) | 74% | very high |
| April Weather | 18°C (65°F) | 62 mm (2.4 inches) | 75% | very high |
| May Weather | 24°C (75°F) | 91 mm (3.6 inches) | 80% | extreme |
| June Weather | 28°C (82°F) | 55 mm (2.1 inches) | 80% | extreme |
| July Weather | 30°C (85°F) | 31 mm (1.2 inches) | 75% | extreme |
| August Weather | 29°C (85°F) | 40 mm (1.6 inches) | 67% | extreme |
| September Weather | 25°C (78°F) | 85 mm (3.3 inches) | 64% | very high |
| October Weather | 19°C (67°F) | 75 mm (3.0 inches) | 70% | very high |
| November Weather | 13°C (56°F) | 25 mm (1.0 inches) | 82% | high |
| December Weather | 10°C (51°F) | 35 mm (1.4 inches) | 85% | moderate |