Dededo Weather History Guam, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Thu 17 Jul, 2025 Weather in Dededo

Sunrise: 06:02 AM Sunset: 06:52 PM	Moonrise: 11:36 PM Moonset: 11:28 AM	Max: 28.9 °c	Min: 27.1 °c	Avg: 27.9 °c	Precip: 16.61 mm	Max Wind: 16.2 kph

	Thu 17 0:00 am	Thu 17 3:00 am	Thu 17 6:00 am	Thu 17 9:00 am	Thu 17 12:00 pm	Thu 17 3:00 pm	Thu 17 6:00 pm	Thu 17 9:00 pm
Icon
Temp	27.9°c	27.4°c	27.1°c	28.1°c	28.9°c	28.6°c	27.9°c	27.5°c
Wind	14.8 kmph	14.0 kmph	14.0 kmph	15.1 kmph	15.5 kmph	14.4 kmph	12.2 kmph	14.0 kmph
Precip	1.71 mm	0.00 mm	1.29 mm	0.05 mm	0.01 mm	0.01 mm	0.42 mm	2.03 mm
Cloud	72%	44%	80%	73%	64%	77%	69%	78%
Humidity	77%	80%	82%	78%	74%	75%	80%	82%
Pressure	1010 mb	1009 mb	1010 mb	1011 mb	1010 mb	1008 mb	1008 mb	1010 mb

Dededo Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	28°C / 82°F	26°C / 80°F	27°C / 81°F	93 hours	94.92 mm / 3.74 In	4 days	1011 mb / 30 In
February	28°C / 82°F	26°C / 79°F	27°C / 80°F	109 hours	54.89 mm / 2.16 In	2 days	1012 mb / 30 In
March	28°C / 82°F	26°C / 79°F	27°C / 81°F	128 hours	60.51 mm / 2.38 In	2 days	1012 mb / 30 In
April	28°C / 83°F	27°C / 80°F	28°C / 82°F	129 hours	99.67 mm / 3.92 In	5 days	1011 mb / 30 In
May	29°C / 84°F	27°C / 81°F	28°C / 83°F	133 hours	133.66 mm / 5.26 In	6 days	1011 mb / 30 In
June	29°C / 85°F	27°C / 81°F	28°C / 83°F	108 hours	176.46 mm / 6.95 In	11 days	1011 mb / 30 In
July	29°C / 85°F	27°C / 81°F	28°C / 83°F	82 hours	342.18 mm / 13.47 In	21 days	1009 mb / 30 In
August	29°C / 85°F	27°C / 81°F	28°C / 83°F	75 hours	436.46 mm / 17.18 In	23 days	1009 mb / 30 In
September	29°C / 85°F	27°C / 81°F	28°C / 83°F	70 hours	452.67 mm / 17.82 In	21 days	1009 mb / 30 In
October	29°C / 84°F	27°C / 81°F	28°C / 82°F	72 hours	399.58 mm / 15.73 In	20 days	1009 mb / 30 In
November	29°C / 84°F	27°C / 81°F	28°C / 83°F	82 hours	189.03 mm / 7.44 In	10 days	1010 mb / 30 In
December	29°C / 83°F	27°C / 81°F	28°C / 82°F	105 hours	102.97 mm / 4.05 In	5 days	1010 mb / 30 In

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