Last updated: August 27, 2025
In December, the average temperature in Petersfield, United Kingdom hovers around 7°C (44°F). While you might experience a chilly minimum of -3°C (27°F), highs can reach a pleasant 15°C (58°F). Expect a fair amount of rain, with 94 mm (3.7 in) falling over 14 days. With an average humidity of 92%, it’s a month that calls for cozy layers and an umbrella!
In December in Petersfield, the average temperature is 7°C (44°F). The maximum can reach 15°C (58°F), and the minimum can be as low as -3°C (27°F). It's advisable to pack layers to stay comfortable while exploring the area's diverse outdoor attractions.
In Petersfield in December, the precipitation amount is 94 mm (3.7 in) recorded over the course of 14 days.
In Petersfield in December, humidity is 92%. With an average temperature of 7°C (44°F), this humidity feels like an oppressive blanket, making outdoor activities uncomfortable and travel cumbersome as the dampness seeps into your clothes and chills your bones.
In Petersfield in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Petersfield.
UV Risk Categories
Weather in Petersfield varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Petersfield, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 52 mm (2.1 inches) | 91% | low |
| February Weather | 6°C (43°F) | 59 mm (2.3 inches) | 89% | low |
| March Weather | 8°C (46°F) | 63 mm (2.5 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 36 mm (1.4 inches) | 85% | high |
| May Weather | 13°C (55°F) | 72 mm (2.8 inches) | 79% | high |
| June Weather | 16°C (61°F) | 82 mm (3.2 inches) | 80% | very high |
| July Weather | 18°C (65°F) | 64 mm (2.5 inches) | 71% | very high |
| August Weather | 17°C (63°F) | 70 mm (2.7 inches) | 76% | high |
| September Weather | 15°C (59°F) | 48 mm (1.9 inches) | 82% | high |
| October Weather | 12°C (54°F) | 98 mm (3.8 inches) | 90% | moderate |
| November Weather | 8°C (47°F) | 65 mm (2.6 inches) | 92% | low |
| December Weather | 7°C (44°F) | 94 mm (3.7 inches) | 92% | low |