961
CDGM40 PGUM 131604
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
204 AM CHST THU MAY 14 2026
...............................
..THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MAY 13 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 12:12 PM 92 2014 89 -2 89
MINIMUM 76 5:32 AM 66 1987 78 -2 80
AVERAGE 82 83 -1 85
PRECIPITATION (IN)
YESTERDAY 0.95 0.99 1976 0.13 0.82 T
MONTH TO DATE 2.92 1.70 1.22 0.32
SINCE MAR 1 31.99 7.97 24.02 5.81
SINCE JAN 1 45.76 17.46 28.30 14.07
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 18 -1 20
MONTH TO DATE 223 234 -11 241
SINCE MAR 1 1164 1263 -99 1269
SINCE JAN 1 2076 2182 -106 2229
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 PM
LOWEST 70 12:00 PM
AVERAGE 84
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THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 2001
2019
MINIMUM TEMPERATURE (F) 78 67 1968
1975
1983
SUNRISE AND SUNSET
MAY 14 2026...........SUNRISE 5:55 AM CHST SUNSET 6:39 PM CHST
MAY 15 2026...........SUNRISE 5:55 AM CHST SUNSET 6:40 PM CHST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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