Grafton Weather in December

December in Grafton brings very low temperatures, with highs of 1°C (34°F) and nights dropping to -7°C (19°F). Rainfall is on the higher side this month, averaging around 84 mm (3.3 in), so keep a rain jacket handy.

Rainfall in Grafton in December

Expect around 13 days of snow/rain based on historical data, with 84 mm (3.3 in) average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Grafton in December

Daytime highs in Grafton in December reach 1°C (34°F), with nights around -7°C (19°F). During December, the winter season is in full swing. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -7°C (19°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. With the coldest weather of the year, this month demands extra warmth. Be sure to layer up to stay comfortable.

Sunshine in Grafton in December

The area enjoys a moderate level of sunlight, with around 120 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Grafton. Our weather planner can help you explore destinations with more pleasant weather conditions.