Riverhead Weather in January

January in Riverhead brings low temperatures, with highs of 4°C (39°F) and nights dropping to -5°C (23°F). Rainfall is on the higher side this month, averaging around 91 mm (3.6 in), so keep a rain jacket handy.

Rainfall in Riverhead in January

The climate data from previous years indicates about 11 days of snow/rain, averaging 91 mm (3.6 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Riverhead in January

Temperatures in Riverhead in January top out at 4°C (39°F) and drop to -5°C (23°F) overnight. January is typically considered a winter month. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With overnight lows of -5°C (23°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. With temperatures often at their lowest, it is the coldest month of the year. Ideal for indoor activities, be sure to pack warm clothing.

January in Riverhead 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.