Measurements:
°C
°F
World Resorts Northern Mariana Islands

Guam Weather Forecast

15 dec, monday
Local time:14:23
86°F
SW
18 mph
Precip: 68% Feels like: 96°F
Sunrise: 06:35 | Sunset: 17:56
Moonrise: 02:24 | Moonset: 14:16
Pressure: 1009 hPa
Humidity: 80%
Visibility: 6 miles
Day Length: 11 h. 21 min.
Month Averages
December: 89.2°F 85.6°F
12.15
mon
DAY
86°F
W 19 mph
precip
100%
NIGHT
86°F
SW 17 mph
precip
88%
12.16
tue
DAY
86°F
W 17 mph
precip
0%
NIGHT
84°F
SW 17 mph
precip
60%
12.17
wed
DAY
86°F
W 19 mph
precip
100%
NIGHT
84°F
W 14 mph
precip
85%
12.18
thu
DAY
86°F
W 18 mph
precip
100%
NIGHT
84°F
W 16 mph
precip
80%
Best Time to Visit Guam
The most sunny months:
July 5 days
August 5 days
September 5 days
The most warm months:
June 91.6 °F
July 91.5 °F
August 91.1 °F
Warmest sea temperature:
August 89.4 °F
September 89.4 °F
July 89.2 °F
The most cold months:
February 86.9 °F
January 87.6 °F
March 88.0 °F
The most rainy months:
October 15 days
August 14 days
September 14 days
The most windy months:
February 17 mph
December 17 mph
January 17 mph
more details

Guam on the Weather Map

Northern Mariana Islands Resorts:
NAME
F°
Guam +86
Rota +86
Saipan +86
Susupe +86
Tinian +86
24 Hours Weather Forecast
Guam
Local time: 14:23
15 dec, monday
1500 86°F
SW
18 mph
1800 86°F
SW
18 mph
2100 86°F
SW
19 mph
16 dec, tuesday
0000 86°F
SW
17 mph
0300 84°F
SW
17 mph
0600 84°F
SW
17 mph
0900 86°F
W
17 mph
1200 86°F
W
17 mph