Average Monthly Sunshine hours in Rowland Heights (CA)

This graph shows the average number of hours per month that Rowland Heights receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

• On average, July is the sunniest month with 369 hours of sunshine.
• January has on average the lowest amount of sunshine with 198 hours.
• On average, the total annual amount of sun is 3277 hours.

Forecast: is it sunny in Rowland Heights (CA)?

Sat   Nov 23

18°C | 8°C

SW 7 km/h

0.8 mm

overcast and rain

hourly forecast

Sun   Nov 24

21°C | 10°C

SW 11 km/h

partly cloudy and no rain

hourly forecast

Mon   Nov 25

23°C | 8°C

W 11 km/h

broken clouds and no rain

hourly forecast

5-Day Forecast 10-Day Forecast