Last updated: June 24, 2025
In December, the average temperature in Newport News, United States is a crisp 8°C (46°F), making it a cool time of year. Expect minimums to dip as low as -7°C (20°F) and enjoy the occasional warm day with highs reaching 24°C (75°F). With 86 mm (3.4 in) of precipitation spread over 9 days, it's wise to prepare for some rainy weather. Don’t forget, the average humidity sits at a high 84%, adding to the overall chill in the air.
In December in Newport News, the average temperature is 8°C (46°F), with maximums reaching 24°C (75°F) and minimums dipping as low as -7°C (20°F). Visitors should be prepared for a wide range of temperatures and dress in layers to make the most of their trip.
In Newport News in December, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.
In Newport News in December humidity is 84%. With an average temperature of 8°C (46°F), this humidity feels like a chilly mist wrapping around you, making outdoor exploration cumbersome and layering your clothing a necessity for comfort.
In Newport News in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Newport News, you can check the information here.
UV Risk Categories
Weather in Newport News varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Newport News, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 85 mm (3.3 inches) | 84% | moderate |
| February Weather | 8°C (47°F) | 105 mm (4.1 inches) | 83% | high |
| March Weather | 10°C (51°F) | 85 mm (3.3 inches) | 82% | high |
| April Weather | 16°C (60°F) | 103 mm (4.1 inches) | 81% | very high |
| May Weather | 20°C (69°F) | 118 mm (4.7 inches) | 80% | very high |
| June Weather | 25°C (76°F) | 114 mm (4.5 inches) | 82% | very high |
| July Weather | 27°C (81°F) | 132 mm (5.2 inches) | 81% | extreme |
| August Weather | 26°C (79°F) | 157 mm (6.2 inches) | 81% | very high |
| September Weather | 24°C (75°F) | 120 mm (4.7 inches) | 78% | very high |
| October Weather | 19°C (66°F) | 87 mm (3.4 inches) | 80% | very high |
| November Weather | 11°C (52°F) | 76 mm (3.0 inches) | 84% | moderate |
| December Weather | 8°C (46°F) | 86 mm (3.4 inches) | 84% | moderate |