Last updated: June 24, 2025
In Morganton, United States during December, the average temperature hovers around 7°C (44°F), providing a cool yet refreshing atmosphere. Expect temperatures to range from a brisk -9°C (17°F) as a minimum to a pleasant 23°C (74°F) at the maximum. This month also sees 116 mm (4.6 in) of precipitation spread over approximately 8 days, contributing to an average humidity level of 87%. Embrace the unique climate and the vibrant experience it brings!
In December in Morganton, the average temperature is 7°C (44°F), with maximums reaching 23°C (74°F) and minimums dropping as low as -9°C (17°F). Be sure to pack for a wide range of temperatures when traveling during this month.
In Morganton in December, the total precipitation amount is 116 mm (4.6 in) recorded over a span of 8 days.
In Morganton in December, humidity is 87%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring travelers to layer up to stay warm and dry.
In Morganton 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 Morganton, you can check the information here.
UV Risk Categories
Weather in Morganton varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Morganton, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 97 mm (3.8 inches) | 86% | moderate |
| February Weather | 8°C (46°F) | 120 mm (4.7 inches) | 85% | high |
| March Weather | 10°C (51°F) | 100 mm (3.9 inches) | 84% | very high |
| April Weather | 15°C (59°F) | 137 mm (5.4 inches) | 82% | very high |
| May Weather | 19°C (67°F) | 137 mm (5.4 inches) | 83% | very high |
| June Weather | 23°C (73°F) | 81 mm (3.2 inches) | 82% | extreme |
| July Weather | 25°C (78°F) | 66 mm (2.6 inches) | 80% | extreme |
| August Weather | 24°C (76°F) | 95 mm (3.7 inches) | 74% | very high |
| September Weather | 22°C (72°F) | 128 mm (5.0 inches) | 75% | very high |
| October Weather | 17°C (62°F) | 151 mm (5.9 inches) | 79% | very high |
| November Weather | 9°C (49°F) | 84 mm (3.3 inches) | 87% | moderate |
| December Weather | 7°C (44°F) | 116 mm (4.6 inches) | 87% | moderate |