Harrison Weather in December

With daytime temperatures of 8°C (46°F) and nighttime lows of 0°C (32°F), December in Harrison brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 129 mm (5.1 in) falls on average.

Rainfall in Harrison in December

You can typically expect 11 days of rain this month, averaging around 129 mm (5.1 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Harrison in December

Temperatures in Harrison in December top out at 8°C (46°F) and drop to 0°C (32°F) overnight. December is in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 0°C (32°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Harrison in December

The area enjoys a moderate level of sunlight, with around 141 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Harrison in December

Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in December

At 9°C (48°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

December in Harrison can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.