Last updated: June 24, 2025
In Butler, United States, the average temperature in December hovers around 11°C (52°F). Expect chilly nights, with minimums dipping to -5°C (22°F), while daytime highs can reach a pleasant 26°C (79°F). Be prepared for some moisture, as the area typically sees about 120 mm (4.7 in) of precipitation over 11 days. With an average humidity level of 89%, it’s advisable to dress accordingly for a comfortably cozy experience!
In December in Butler, the average temperature is 11°C (52°F). The maximum can reach 26°C (79°F), and the minimum can be as low as -5°C (22°F). This variation in temperature makes Butler an ideal destination for travelers looking to experience both mild and cooler weather during their visit.
In Butler in December, the precipitation amount is 120 mm (4.7 in) during a span of 11 days.
In Butler 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 Butler 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 Butler for better planning.
UV Risk Categories
Weather in Butler varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Butler, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 9°C (49°F) | 115 mm (4.5 inches) | 86% | moderate |
| February Weather | 13°C (55°F) | 115 mm (4.5 inches) | 84% | high |
| March Weather | 15°C (60°F) | 85 mm (3.4 inches) | 83% | very high |
| April Weather | 18°C (65°F) | 100 mm (3.9 inches) | 81% | very high |
| May Weather | 23°C (74°F) | 85 mm (3.3 inches) | 81% | extreme |
| June Weather | 26°C (79°F) | 106 mm (4.2 inches) | 81% | extreme |
| July Weather | 27°C (82°F) | 103 mm (4.1 inches) | 83% | extreme |
| August Weather | 27°C (81°F) | 115 mm (4.5 inches) | 81% | extreme |
| September Weather | 26°C (78°F) | 99 mm (3.9 inches) | 82% | very high |
| October Weather | 21°C (70°F) | 103 mm (4.1 inches) | 78% | very high |
| November Weather | 13°C (56°F) | 70 mm (2.8 inches) | 86% | high |
| December Weather | 11°C (52°F) | 120 mm (4.7 inches) | 89% | moderate |