Average Monthly Sunshine hours in Galena (IL)
This graph shows the average number of hours per month that Galena receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.
- On average, June is the sunniest month with 307 hours of sunshine.
- December has on average the lowest amount of sunshine with 107 hours.
- On average, the total annual amount of sun is 2499 hours.
Forecast: is it sunny in Galena (IL)?
broken clouds and no rain
overcast and heavy rain
overcast and thunder