Guam travel guide
January · February · March
29° / 25°
42/100
Climate by month
MonthHighLowRainRainy daysIndex
- JanuaryBest time to visit29° / 25° · 5029°25°95mm1650
- FebruaryBest time to visit29° / 25° · 5529°25°70mm1355
- MarchBest time to visit29° / 25° · 5029°25°84mm1650
- April29° / 25° · 4429°25°119mm1944
- May30° / 26° · 4230°26°154mm2242
- June30° / 26° · 4230°26°172mm2442
- July30° / 25° · 4230°25°368mm2842
- August29° / 25° · 4229°25°512mm3042
- September29° / 25° · 4229°25°489mm2942
- October29° / 25° · 4229°25°453mm2942
- November30° / 26° · 4230°26°194mm2442
- December29° / 25° · 4329°25°128mm1943
Quick facts
- Currency
- USD ($)
- Plug
- A / B
- Voltage
- 120V/60Hz
- Driving
- right
- Emergency
- 911
- Tipping
- expected
- Tap water
- safe to drink
Airports
- GUMAntonio B. Won Pat International AirportAirport transfers →
- ROPRota International Airport94.4 km
Public holidays 2026
- 01/01New Year's Day
- 01/19Martin Luther King Jr. Day
- 02/16Presidents' Day
- 03/02Guam History and Chamorro Heritage Day
- 05/25Memorial Day
- 07/04Independence Day
- 07/21Liberation Day
- 09/07Labor Day
- 11/02All Souls' Day
- 11/11Veterans Day
- 11/26Thanksgiving Day
- 12/08Our Lady of Camarin Day
- 12/25Christmas Day