Blenheim Weather in July

July in Blenheim sees daytime temperatures around 12°C (54°F) and lows of 4°C (39°F) at night. With around 83 mm (3.3 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Blenheim in July

Typically, you can expect about 10 days of rain this month, with 83 mm (3.3 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Blenheim in July

Daytime temperatures in Blenheim reach 12°C (54°F) in July, dropping to 4°C (39°F) at night. Experience the winter season in July. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. On average, July has the most moderate temperatures of the year.

Sunshine in Blenheim in July

You can expect a moderate amount of sunlight, with approximately 161 hours. This means a pleasant mix of sun and overcast.

July in Blenheim has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.