Climate Insights for Mangilao Village

, Mangilao Municipality, Guam

Hottest
November
28°C peak
Coldest
February
26°C low
Wettest
August
380mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Mangilao Village is hot. The average annual temperature is 27°C and approximately 2170mm of precipitation falls per year. Mangilao Village receives a notable amount of rainfall throughout the year, including during its driest month. Mangilao Village is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: November, July, September. The coldest months are February, March, January, when temperatures can drop to 26°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 27° Average: 27° Min: 26° Feb Max: 27° Average: 27° Min: 26° Mar Max: 27° Average: 27° Min: 26° Apr Max: 28° Average: 27° Min: 26° May Max: 28° Average: 28° Min: 27° Jun Max: 28° Average: 28° Min: 27° Jul Max: 28° Average: 28° Min: 27° Aug Max: 28° Average: 28° Min: 27° Sep Max: 28° Average: 28° Min: 27° Oct Max: 28° Average: 28° Min: 27° Nov Max: 28° Average: 28° Min: 27° Dec Max: 28° Average: 27° Min: 27°
Max
Average
Min

Mangilao Village has relatively stable temperatures year-round, staying within a 2°C range. The warmest month is November, when average highs reach 28°C and the mean temperature sits around 28°C. February is the coolest month, with minimum temperatures around 26°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 82mm Feb Precipitation: 57mm Mar Precipitation: 56mm Apr Precipitation: 91mm May Precipitation: 103mm Jun Precipitation: 136mm Jul Precipitation: 262mm Aug Precipitation: 380mm Sep Precipitation: 373mm Oct Precipitation: 357mm Nov Precipitation: 175mm Dec Precipitation: 98mm
Precipitation

Mangilao Village is a very wet location, receiving approximately 2170mm of precipitation annually, which averages out to around 181mm per month. The wettest month is August, averaging 380mm of rainfall. September and October also tend to see above-average precipitation. The driest month is March, with just 56mm. That's 324mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h 30km/h 35km/h 40km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 35km/h Feb Wind Speed: 36km/h Mar Wind Speed: 31km/h Apr Wind Speed: 30km/h May Wind Speed: 28km/h Jun Wind Speed: 26km/h Jul Wind Speed: 25km/h Aug Wind Speed: 25km/h Sep Wind Speed: 25km/h Oct Wind Speed: 27km/h Nov Wind Speed: 32km/h Dec Wind Speed: 35km/h
Wind Speed

Mangilao Village is moderately windy, with an average annual wind speed of 30km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 36km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in August, with average winds dropping to 25km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 11km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 35km/h in winter, 30km/h in spring, 25km/h in summer, 28km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

90 days until Summer

It is currently spring in Mangilao Village, which began on March 20, 2026. Mangilao Village is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in November at around 28°C, while the coldest stretch bottoms out in February near 26°C. Summer is next, beginning on June 21, 2026 — 90 days from now.

Spring

Temperatures range from 26 to 28°C. Precipitation is moderate at around 250mm for the season, averaging 83mm per month. Winds are strong, averaging 30km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 27 to 28°C. Rainfall is heavy, totalling around 778mm across the season with a monthly average of 259mm. Winds are strong, averaging 25km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 27 to 28°C. Rainfall is heavy, totalling around 905mm across the season with a monthly average of 302mm. Winds are strong, averaging 28km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 26 to 28°C. Precipitation is moderate at around 237mm for the season, averaging 79mm per month. Winds are strong, averaging 35km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Mangilao Village based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
26 °C
27 °C
35 km/h
82 mm
0 cm
Feb
26 °C
27 °C
36 km/h
57 mm
0 cm
Mar Current
26 °C
27 °C
31 km/h
56 mm
0 cm
Apr
26 °C
28 °C
30 km/h
91 mm
0 cm
May
27 °C
28 °C
28 km/h
103 mm
0 cm
Jun
27 °C
28 °C
26 km/h
136 mm
0 cm
Jul
27 °C
28 °C
25 km/h
262 mm
0 cm
Aug
27 °C
28 °C
25 km/h
380 mm
0 cm
Sep
27 °C
28 °C
25 km/h
373 mm
0 cm
Oct
27 °C
28 °C
27 km/h
357 mm
0 cm
Nov
27 °C
28 °C
32 km/h
175 mm
0 cm
Dec
27 °C
28 °C
35 km/h
98 mm
0 cm
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Metric (°C, km/h)