Last updated: June 24, 2025
In West Memphis, United States, the average temperature in December hovers around 8°C (47°F), with a range that can dip to a chilling -10°C (15°F) and spike to a warm 26°C (78°F). Prepare for some wet days ahead, as 148 mm (5.8 in) of precipitation is expected over about 10 days. Don't forget your umbrella, as the average humidity is quite high at 88%!
In December in West Memphis, the average temperature is 8°C (47°F), with maximums reaching 26°C (78°F) and minimums dropping as low as -10°C (15°F). This diverse weather makes it essential for travelers to prepare for both warm and chilly conditions.
In West Memphis in December, the total precipitation amount is 148 mm (5.8 in) recorded over a span of 10 days.
In West Memphis in December, humidity is 88%. With an average temperature of 8°C (47°F), this humidity feels like a thick, damp blanket wrapping around you, making even short walks feel heavy and uninviting for travel.
In West Memphis 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 West Memphis, you can check the information here.
UV Risk Categories
Weather in West Memphis varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in West Memphis, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 105 mm (4.1 inches) | 84% | moderate |
| February Weather | 7°C (46°F) | 165 mm (6.5 inches) | 83% | high |
| March Weather | 13°C (55°F) | 160 mm (6.3 inches) | 81% | very high |
| April Weather | 16°C (61°F) | 133 mm (5.2 inches) | 81% | very high |
| May Weather | 22°C (72°F) | 124 mm (4.9 inches) | 83% | extreme |
| June Weather | 26°C (79°F) | 116 mm (4.6 inches) | 83% | extreme |
| July Weather | 28°C (82°F) | 125 mm (4.9 inches) | 81% | extreme |
| August Weather | 26°C (80°F) | 114 mm (4.5 inches) | 74% | very high |
| September Weather | 24°C (76°F) | 79 mm (3.1 inches) | 71% | very high |
| October Weather | 18°C (65°F) | 115 mm (4.5 inches) | 76% | high |
| November Weather | 10°C (51°F) | 80 mm (3.1 inches) | 84% | moderate |
| December Weather | 8°C (47°F) | 148 mm (5.8 inches) | 88% | moderate |