Last updated: June 24, 2025
In December, the average temperature in Pembroke, United States hovers around -2°C (29°F), with extremes reaching a chilly -21°C (-5°F) at minimum and a mild 14°C (58°F) at maximum. Expect 122 mm (4.8 in) of precipitation spread over 11 days, accompanied by a notably high average humidity of 82%.
In December in Pembroke, the average temperature is -2°C (29°F), with maximums reaching 14°C (58°F) and minimums plunging as low as -21°C (-5°F). Be prepared for significant temperature swings and pack accordingly for your travels.
In Pembroke in December, the total precipitation amount is 122 mm (4.8 in) over a span of 11 days.
In Pembroke 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 Pembroke 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 Pembroke, you can visit Hourly UV Index in Pembroke.
UV Risk Categories
Weather in Pembroke varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pembroke, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 98 mm (3.8 inches) | 83% | low |
| February Weather | -4°C (25°F) | 92 mm (3.6 inches) | 84% | moderate |
| March Weather | -1°C (31°F) | 73 mm (2.9 inches) | 82% | moderate |
| April Weather | 5°C (42°F) | 118 mm (4.6 inches) | 80% | high |
| May Weather | 11°C (52°F) | 104 mm (4.1 inches) | 78% | very high |
| June Weather | 16°C (61°F) | 89 mm (3.5 inches) | 82% | very high |
| July Weather | 20°C (68°F) | 81 mm (3.2 inches) | 84% | very high |
| August Weather | 20°C (68°F) | 77 mm (3.0 inches) | 82% | very high |
| September Weather | 16°C (61°F) | 86 mm (3.4 inches) | 82% | high |
| October Weather | 11°C (51°F) | 106 mm (4.2 inches) | 82% | moderate |
| November Weather | 4°C (39°F) | 136 mm (5.4 inches) | 84% | moderate |
| December Weather | -2°C (29°F) | 122 mm (4.8 inches) | 82% | low |