Rolleston Weather in May

May in Rolleston sees daytime temperatures around 15°C (59°F) and lows of 6°C (43°F) at night. Pack a rain jacket because some rainfall is likely.

Rainfall in Rolleston in May

Typically around 11 days of rainfall are expected, averaging 59 mm (2.3 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Rolleston in May

Daytime temperatures in Rolleston reach 15°C (59°F) in May, dropping to 6°C (43°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Rolleston in May

The month experiences a moderate amount of sunlight, with 138 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Rolleston in May

Wind speeds average 3 m/s (6 knots) during May. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in May

At 12°C (54°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March and December typically offer the best circumstances for Rolleston.