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Autumn weather in Guam

Weather in Guam in Autumn

September October November
Average day temperature:
Average day temperature: 86.8°F 86.4°F 86.7°F
Average night temperature:
Average night temperature: 82.5°F 82.6°F 82.9°F
Sea water temperature:
Sea water temperature: 85.5°F 85.2°F 84.7°F
Number of sunny days:
Number of sunny days: 5 days 3 days 1 day
Day length:
Day length: 12.0 - 12.4 h. 11.7 - 12.0 h. 11.4 - 11.7 h.
Number of rainy days:
Number of rainy days: 14 days 16 days 7 days
Precipitation totals:
Precipitation totals: 10.4 in. 9.1 in. 4.2 in.

Day & Night air temperature, °F

Sea water temperature, °F

Precipitation total, in.

Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Guam

Sunniest months:
July 6 days
August 5 days
September 5 days
Warmest months:
June 87.7 °F
July 87.6 °F
August 87.2 °F
Warmest sea temp:
August 85.5 °F
September 85.5 °F
July 85.4 °F
Coldest months:
February 83.3 °F
January 84.0 °F
March 84.3 °F
Rainiest months:
October 16 days
July 14 days
August 14 days
Windiest months:
December 17.4 mph
February 17.4 mph
January 16.9 mph

Guam on a weather map

Guam
+82°F
W 14 mph
Feels like: +90°F
Precip.: 100%
Places in Northern Mariana Islands:
Name
°F
+82°F
+84°F
+82°F
+82°F
+82°F
24 Hours Forecast
Guam
Local time: 20:32
November 21, thursday
2100
82°F
W
14 mph
November 22, friday
0000
82°F
W
15 mph
0300
82°F
SW
13 mph
0600
81°F
W
13 mph
0900
82°F
W
16 mph
1200
84°F
W
16 mph
1500
84°F
W
16 mph
1800
82°F
W
16 mph
Units of measurement: °C / °F