Last updated: June 24, 2025
In December, the average temperature in Stanford, United States hovers around -2°C (29°F), with a potential minimum dipping to -27°C (-17°F) and a maximum peaking at 17°C (63°F). Expect 33 mm (1.3 in) of precipitation spread over 8 days, contributing to a notably high average humidity of 90%. Stay warm and prepared for the chill!
In December in Stanford, the average temperature is -2°C (29°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -27°C (-17°F). It's advisable to prepare for a wide temperature range when traveling during this month.
In Stanford in December, the precipitation amount is 33 mm (1.3 in) during a span of 8 days.
In Stanford in December, humidity is 90%. With an average temperature of -2°C (29°F), this humidity feels like an icy breath enveloping you, making every step outdoors feel even colder and more biting, while also creating a heavy, wet atmosphere that can dampen your spirits for traveling.
In Stanford 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 Stanford, you can visit Hourly UV Index in Stanford.
UV Risk Categories
Weather in Stanford varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Stanford, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 22 mm (0.9 inches) | 87% | low |
| February Weather | -7°C (19°F) | 47 mm (1.9 inches) | 88% | moderate |
| March Weather | 1°C (33°F) | 31 mm (1.2 inches) | 83% | moderate |
| April Weather | 4°C (40°F) | 79 mm (3.1 inches) | 78% | very high |
| May Weather | 11°C (51°F) | 79 mm (3.1 inches) | 76% | very high |
| June Weather | 16°C (62°F) | 84 mm (3.3 inches) | 78% | very high |
| July Weather | 21°C (70°F) | 27 mm (1.1 inches) | 77% | very high |
| August Weather | 20°C (68°F) | 30 mm (1.2 inches) | 71% | very high |
| September Weather | 14°C (58°F) | 48 mm (1.9 inches) | 68% | very high |
| October Weather | 6°C (43°F) | 49 mm (1.9 inches) | 72% | moderate |
| November Weather | 2°C (36°F) | 38 mm (1.5 inches) | 84% | moderate |
| December Weather | -2°C (29°F) | 33 mm (1.3 inches) | 90% | low |