Hagåtña
Guam, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Hagåtña, GU

Average sea temperature in August - Hagåtña, GU
  • Average sea temperature in August: 85.4°F

The best month for swimming (with the highest average sea temperature) is August (85.4°F).
The coldest month (with the lowest average sea temperature) is February (82°F).

Average daylight in August - Hagåtña, GU
  • Average daylight in August: 12.6h

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