Barrigada and Tamuning,
13° 29' 0" N , 144° 47' 46" E
International airport serving Guam.
Tropical Savanna climate (Köppen climate classification Aw) - monthly mean temperature above 18°C in every month of the year and a pronounced dry season (December to June).
Guam is affected by Tropical Revolving Storms during the wet season from July to November.