Last updated: June 24, 2025
In December, the average temperature in Edgefield, United States hovers around 10°C (51°F). While daytime highs can reach up to 27°C (80°F), the nights can dip to a chilly -6°C (22°F). Expect some rainfall, with 118 mm (4.6 in) of precipitation spread over about 9 days. With an average humidity level of 87%, it’s a month that keeps you on your toes, blending crisp air with the potential for refreshing showers.
In December in Edgefield, the average temperature is 10°C (51°F). The maximum can reach 27°C (80°F), while the minimum can be as low as -6°C (22°F). This range indicates that travelers should be prepared for both warm days and chilly nights.
In Edgefield in December, the precipitation amount is 118 mm (4.6 in) over the course of 9 days.
In Edgefield in December humidity is 87%. With an average temperature of 10°C (51°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities uncomfortable and sticky, and often requiring frequent breaks to stay hydrated and cool.
In Edgefield 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 Edgefield for better planning.
UV Risk Categories
Weather in Edgefield varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Edgefield, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 9°C (48°F) | 89 mm (3.5 inches) | 86% | moderate |
| February Weather | 12°C (54°F) | 116 mm (4.6 inches) | 81% | high |
| March Weather | 14°C (58°F) | 88 mm (3.4 inches) | 81% | very high |
| April Weather | 18°C (65°F) | 111 mm (4.4 inches) | 79% | very high |
| May Weather | 23°C (74°F) | 110 mm (4.3 inches) | 75% | extreme |
| June Weather | 26°C (79°F) | 100 mm (3.9 inches) | 75% | extreme |
| July Weather | 28°C (82°F) | 122 mm (4.8 inches) | 80% | extreme |
| August Weather | 27°C (81°F) | 130 mm (5.1 inches) | 81% | very high |
| September Weather | 25°C (77°F) | 81 mm (3.2 inches) | 83% | very high |
| October Weather | 20°C (69°F) | 86 mm (3.4 inches) | 78% | very high |
| November Weather | 13°C (55°F) | 75 mm (3.0 inches) | 85% | high |
| December Weather | 10°C (51°F) | 118 mm (4.6 inches) | 87% | moderate |