Rowland Heights Weather in May

May in Rowland Heights averages 26°C (79°F) during the day and 13°C (55°F) at night. With only 8.5 mm (0.3 in) of rainfall expected on average, it's a largely dry month.

Rainfall in Rowland Heights in May

Climate statistics over the past 30 years suggest around 2 days of rain, with 8.5 mm (0.3 in) average for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Rowland Heights in May

Weather in Rowland Heights is at its excellent in May. Highs reach 26°C (79°F), while nights settle around 13°C (55°F). This kind of day-to-night contrast is typical for this time of year. 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 Rowland Heights in May

There are approximately 311 hours of sunshine this month, resulting in mostly clear days.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, October, November and December typically offer the best circumstances for Rowland Heights.