Last updated: June 24, 2025
In December, the average temperature in Robbinston, United States hovers around -2°C (29°F). While the mercury can dip as low as -20°C (-4°F), it can also rise to a maximum of 15°C (59°F). Expect about 126 mm (4.9 in) of precipitation over 11 days, accompanied by an average humidity level of 82%. Stay prepared for the chill!
In December in Robbinston, the average temperature is -2°C (29°F), with maximums reaching 15°C (59°F) and minimums dropping as low as -20°C (-4°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.
In Robbinston in December, the precipitation amount is 126 mm (4.9 in) over the course of 11 days.
In Robbinston in December, humidity is 82%. With an average temperature of -2°C (29°F), this humidity feels like a frigid chill that seeps into your bones, making travel quite uncomfortable and forcing you to bundle up tightly to ward off the damp cold that lingers in the air.
In Robbinston in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Robbinston, you can visit Hourly UV Index in Robbinston.
UV Risk Categories
Weather in Robbinston varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Robbinston, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 99 mm (3.9 inches) | 83% | low |
| February Weather | -4°C (25°F) | 94 mm (3.7 inches) | 84% | moderate |
| March Weather | -1°C (31°F) | 75 mm (2.9 inches) | 82% | moderate |
| April Weather | 5°C (42°F) | 118 mm (4.6 inches) | 80% | high |
| May Weather | 10°C (51°F) | 105 mm (4.1 inches) | 78% | very high |
| June Weather | 16°C (60°F) | 89 mm (3.5 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 78 mm (3.1 inches) | 84% | very high |
| August Weather | 20°C (68°F) | 76 mm (3.0 inches) | 82% | very high |
| September Weather | 16°C (61°F) | 89 mm (3.5 inches) | 82% | high |
| October Weather | 11°C (51°F) | 105 mm (4.1 inches) | 82% | moderate |
| November Weather | 4°C (40°F) | 144 mm (5.7 inches) | 84% | moderate |
| December Weather | -2°C (29°F) | 126 mm (4.9 inches) | 82% | low |