Blenheim Weather in January

January in Blenheim brings pleasant temperatures, with highs of 22°C (72°F) and nights dropping to 13°C (55°F). Rainfall is on the higher side this month, averaging around 69 mm (2.7 in), so keep a rain jacket handy.

Rainfall in Blenheim in January

Based on our climate data of the past 30 years, about 6 days of rain are anticipated, with 69 mm (2.7 in) on average. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Blenheim in January

The excellent temperature in Blenheim in January makes it a solid month to visit, with 22°C (72°F) during the day and 13°C (55°F) at night. The summer season takes place during January. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Blenheim in January

Expect a lot of sunshine this month, with about 268 hours of sun. These sunny conditions add to the overall experience.

If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Blenheim.