Average monthly hours of sunshine in Kassari
The monthly total of sunhours over the year in Kassari (Hiiumaa), Estonia.
- On average, June is the sunniest month with 309 hours of sunshine.
- December has on average the lowest amount of sunshine with 21 hours.
Weather Forecasts for Kassari
overcast and chance of slight rain
overcast and chance of snow
overcast and sleet