Guam Weather Today

Daily Weather Forecast & Temperature in Guam

broken clouds
29°
broken clouds
H: 29° L: 28°
Feels like 33°
AQI: (/5)
Humidity
74%
Dew 23°
Wind speed
33.34 km/h
ENE · G46.3
Pressure
1013 hPa
Visibility
10 km
High Winds
Wind speed is 33.34 km/h. Secure loose objects.
Weather Summary
Currently in Guam, expect varied conditions with hot temperatures around 29°, though it feels warmer. Winds are strong winds. Stay hydrated and seek shade during peak hours.
Precipitation Probability
74%
10
20%
13
0%
16
0%
19
0%
22
0%
01
20%
04
74%
07
100%
10
20%
13
20%
16
20%
19
0%
22
37%
01
98%
04
21%
07
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
29°
Sun
10:00
29°
 
28°
 
27°
 
27°
Sun
22:00
27°
 
26°
 
27°
 
28°
Mon
10:00
28°
 
28°
 
27°
 
28°
Mon
22:00
26°
 
27°
 
26°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:14
Sunset
Sunset
18:32
Moon Phase
Full Moon (93%)
Timezone: GMT+05:30
Last updated: Apr 5, 2026 4:58 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
13.481000
Longitude
Longitude
144.731506
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More about Guam
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Guam, GU

Guam is an island territory located in the western Pacific Ocean. The climate in Guam is classified as tropical marine, with consistent temperatures throughout the year and distinct wet and dry seasons.

Temperature

The average temperature in Guam ranges from 75°F (24°C) to 86°F (30°C) throughout the year. The months of December to June typically experience slightly lower temperatures, while July to November are warmer and more humid due to the influence of the typhoon season.

The table below provides a monthly overview of the average high and low temperatures in Guam:

Month Average High (°F) Average Low (°F)
January 84 75
February 84 75
March 84 75
April 85 76
May 86 76
June 86 77
July 86 77
August 86 77
September 86 76
October 86 76
November 85 76
December 84 75

Rainfall

Guam experiences a distinct wet season from July to November, with the highest amount of rainfall occurring during this period. Typhoons are also a common occurrence during this season, bringing heavy rainfall and strong winds. The dry season from December to June sees significantly lower levels of precipitation.

On average, Guam receives around 96 inches of rainfall annually, with the majority of the precipitation occurring during the wet season. The table below outlines the average monthly rainfall in Guam:

Month Average Rainfall (inches)
January 3.1
February 2.0
March 3.1
April 4.3
May 5.8
June 6.6
July 14.4
August 15.6
September 15.3
October 13.3
November 11.1
December 7.2

Wind and Typhoon Season

Guam is susceptible to typhoons, particularly during the wet season from July to November. These tropical cyclones bring strong winds, heavy rainfall, and potential damage to the island. The months of August and September are typically the peak of the typhoon season, with an increased likelihood of these extreme weather events.

It is important for residents and visitors to Guam to stay informed about weather warnings and take necessary precautions during the typhoon season.

Conclusion

In conclusion, Guam experiences a tropical marine climate with consistent temperatures, distinct wet and dry seasons, and the potential impact of typhoons during certain months of the year. Understanding the climatic conditions and being prepared for potential weather hazards are essential for anyone living in or traveling to Guam.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Guam
What is the Latitude and Longitude of Guam?

Guam's Latitude is 13.481000 & Longitude is 144.731506.

What is the weather in Guam today?

Weather in Guam is 29° today.

What is the climatic condition of Guam today?

Climate Conditions in Guam shows broken clouds today.

What is the humidity in Guam today?

Humidity in Guam is 74% today.

What is the wind speed in Guam today?

Wind speed in Guam is 33.34 km/h, flowing at 70° ENE wind direction.

What does it feel like in Guam today?

It feels like 33° in Guam today, with 75% cloud cover and 10 km visibility.

Weather in Guam