Box Hill Weather in May

Box Hill in May averages 17°C (63°F) during the day and 8°C (46°F) at night. Some rainfall is typical for this time of year.

Rainfall in Box Hill in May

Historically, approximately 10 days this month are expected to have rain, averaging 59 mm (2.3 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Box Hill in May

In May, expect moderate temperatures in Box Hill, with highs of 17°C (63°F) and lows of 8°C (46°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Box Hill in May

The area enjoys a balanced 140 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Box Hill in May

May has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in May

The water temperature is 15°C (59°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, October, November and December typically offer the best weather for Box Hill.