Last updated: June 24, 2025
In Buena Vista, United States, the average temperature in December hovers around 11°C (52°F). However, be prepared for a range as lows can drop to -5°C (23°F) and highs can reach up to 26°C (78°F). Expect about 126 mm (4.9 in) of precipitation spread over 11 days, with an average humidity level of 89%. Make sure to pack accordingly for this diverse weather!
In December in Buena Vista, the average temperature is 11°C (52°F), with maximums reaching 26°C (78°F) and minimums dropping as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures during this time.
In Buena Vista in December, the precipitation amount is 126 mm (4.9 in) over the course of 11 days.
In Buena Vista in December humidity is 89%. With an average temperature of 11°C (52°F), this humidity feels like a cool mist clinging to your skin, making outdoor activities feel damp and chilly, so it's essential to dress in layers and be prepared for a brisk experience while traveling.
In Buena Vista 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 Buena Vista for better planning.
UV Risk Categories
Weather in Buena Vista varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Buena Vista, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 10°C (50°F) | 113 mm (4.4 inches) | 86% | moderate |
| February Weather | 13°C (56°F) | 116 mm (4.6 inches) | 84% | high |
| March Weather | 15°C (60°F) | 96 mm (3.8 inches) | 83% | very high |
| April Weather | 18°C (65°F) | 115 mm (4.5 inches) | 81% | very high |
| May Weather | 23°C (74°F) | 92 mm (3.6 inches) | 81% | extreme |
| June Weather | 26°C (79°F) | 107 mm (4.2 inches) | 81% | extreme |
| July Weather | 27°C (81°F) | 117 mm (4.6 inches) | 83% | extreme |
| August Weather | 27°C (81°F) | 119 mm (4.7 inches) | 81% | extreme |
| September Weather | 25°C (78°F) | 105 mm (4.1 inches) | 82% | very high |
| October Weather | 21°C (70°F) | 117 mm (4.6 inches) | 78% | very high |
| November Weather | 13°C (56°F) | 68 mm (2.7 inches) | 86% | high |
| December Weather | 11°C (52°F) | 126 mm (4.9 inches) | 89% | moderate |