Last updated: June 24, 2025
In December, the average temperature in Polk City, United States is a comfortable 18°C (64°F), with a range spanning from a chilly 1°C (34°F) to a warm 30°C (86°F). Expect approximately 59 mm (2.3 in) of precipitation over 7 days, and keep in mind the high average humidity of 84%, which adds a touch of tropical warmth to your experience!
In December in Polk City, the average temperature is 18°C (64°F). Maximums can reach 30°C (86°F) and minimums can be as low as 1°C (34°F). This varied climate makes Polk City an ideal destination for travelers looking to experience a range of weather conditions.
In Polk City in December, the precipitation amount is 59 mm (2.3 in) over a span of 7 days.
In Polk City in December humidity is 84%. With an average temperature of 18°C (64°F), this humidity feels like there's a heavy blanket wrapping around you, making travel feel a bit sticky and muggy, potentially leading to fatigue if you're not prepared.
In Polk City 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 Polk City.
UV Risk Categories
Weather in Polk City varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Polk City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 16°C (61°F) | 41 mm (1.6 inches) | 83% | moderate |
| February Weather | 19°C (67°F) | 54 mm (2.1 inches) | 80% | very high |
| March Weather | 20°C (69°F) | 17 mm (0.7 inches) | 75% | very high |
| April Weather | 23°C (74°F) | 72 mm (2.8 inches) | 70% | extreme |
| May Weather | 26°C (78°F) | 124 mm (4.9 inches) | 68% | extreme |
| June Weather | 27°C (81°F) | 228 mm (9.0 inches) | 75% | extreme |
| July Weather | 27°C (81°F) | 250 mm (9.8 inches) | 79% | extreme |
| August Weather | 28°C (82°F) | 249 mm (9.8 inches) | 81% | extreme |
| September Weather | 27°C (81°F) | 194 mm (7.6 inches) | 83% | extreme |
| October Weather | 25°C (78°F) | 91 mm (3.6 inches) | 81% | very high |
| November Weather | 20°C (69°F) | 44 mm (1.7 inches) | 82% | high |
| December Weather | 18°C (64°F) | 59 mm (2.3 inches) | 84% | moderate |