World → Guam
Weather in Guam
Guam — current weather and forecast for all cities, climate and the best time to visit.
Weather in Guam — in brief
The climate of Guam is tropical with a rainy season. Summer (June – August) is warm, +28…+29° by day, winter (December – February) is warm, +27…+28° by day. The best time to visit is January – March.
🗺️ Map of Guam
Weather in major cities of Guam
⚠️ Weather and warnings for Guam
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Heavy rain warning
today · auto-warning from meteorological data
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High wind warning
22 days ago · auto-warning from meteorological data
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Heavy rain warning
22 days ago · auto-warning from meteorological data
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Heavy rain warning
23 days ago · auto-warning from meteorological data
Frequently asked questions about the weather in Guam
What is the weather like in Guam in summer?＋
During the day the air warms up to an average of +29°, at night around +26°.
Data: Open-Meteo (CC-BY 4.0), met.no, NWS · radar RainViewer · archive since 1940 · © wweather1 · TrafficAdv LLC