Average Monthly Sunshine hours in Helensburgh

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

• On average, May is the sunniest month with 188 hours of sunshine.
• January has on average the lowest amount of sunshine with 37 hours.
• On average, the total annual amount of sun is 1282 hours.

Forecast: is it sunny in Helensburgh?

Sat   Sep 28

12°C | 6°C

W 14 km/h

1 mm

broken clouds and rain

hourly forecast

Sun   Sep 29

14°C | 7°C

SE 22 km/h

0.3 mm

overcast and small chance of slight rain

hourly forecast

Mon   Sep 30

13°C | 9°C

NE 14 km/h

3.3 mm

overcast and rain

hourly forecast

5-Day Forecast 10-Day Forecast