In Guam, the climate is tropical, hot and also humid all year round. Guam is one island administered by the unified States and located in the western Pacific Ocean in between the Equator and the Tropic that Cancer; geographically, that is part of Micronesia.

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Temperatures are really stable, and also are approximately 30/32 °C (86/90 °F) throughout the day and also 24/25 °C (75/77 °F) at night, every year round. Right here are the typical temperatures in Tamuning.
Tamuning - median temperaturesMonthMin (°C)Max (°C)Mean (°C)Min (°F)Max (°F)Mean (°F)JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberYear
243027758680.6
243027758680.6
243027758680.6
253128778882.4
253128778882.4
253128778882.4
253128778882.4
253128778882.4
253128778882.4
253128778882.4
253027.5778681.5
253027.5778681.5
24.830.627.676.687.181.5

The rainfall is abundant, above 2,000 millimeters (80 inches) per year; the rainiest duration is native July to November, if the driest one is native January come April, when, however, there is still a moderate quantity of showers and thunderstorms. Here is the average precipitation.

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Tamuning - typical precipitationMonthMillimetersInchesDaysJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberYear
1154.519
903.516
652.617
853.317
1254.919
1606.322
26510.425
36514.425
34013.424
31012.225
2158.523
1405.522
227589.6254

The amount of sunshine in Guam is not excellent, though it is agree or great from January to June; native July to December, throughout the wettest period, that is rather scarce. Here are the average sunshine hours per day.
Tamuning - Sunshine hoursMonthAverageTotalJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberYear
5.51756.51857215721572206.519551554.51454.51304.51354.51354.51455.62050

*
Guam"s sea is warm enough to swim in every year round, as deserve to be checked out in the following table.
Tamuning - Sea temperatureMonthCelsius (°C)Fahrenheit (°F)JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberYear
28822882288228822984298429842984298429842984288228.683.5

Tropical cyclones

The island lies in the path of typhoons, the tropic cyclones of south-east Asia and also the Philippine Sea. Typhoons deserve to cause more or much less serious damage, bringing heavy rains and solid winds, and also normally happen from may to December, though they are much more frequent from respectable to November. Sometimes, however, castle have influenced the island exterior of this period, as taken place with typhoon Roy (in January 1988), Isa (in April 1997), and Kong-rey (not strong, in April 2007).

Best Time

The finest time to take trip to Guam is indigenous February to April, since it is the least rainy period of the year, and also (normally) external of the typhoon season.

What come pack

All year round, lug light apparel of herbal fibers, a sun hat, a scarf because that the breeze, a light sweatshirt for the evening, and a light raincoat or umbrella. Once going come the reef, girlfriend can bring snorkeling equipment, consisting of water shoes or rubber-soled shoes.