December weather forecast and climate
Hagåtña, GU

Average sea temperature in December - Hagåtña, GU
  • Average sea temperature in December: 28.4°C

The best month for swimming (with the highest average sea temperature) is August (29.7°C).
The coldest month (with the lowest average sea temperature) is February (27.8°C).

Average daylight in December - Hagåtña, GU
  • Average daylight in December: 11.3h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.3h).

deutscheenglishespañolрусский中文