Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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020
CDGM40 PGUM 181609
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
209 AM CHST SUN MAY 19 2024
...................................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MAY 18 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 1:53 PM 92 1987 89 -1 88
MINIMUM 80 2:53 AM 74 1985 78 2 78
1986
1992
AVERAGE 84 83 1 83
PRECIPITATION (IN)
YESTERDAY 0.10 3.39 1977 0.14 -0.04 0.04
MONTH TO DATE 1.03 2.38 -1.35 0.48
SINCE MAR 1 9.82 8.65 1.17 10.94
SINCE JAN 1 14.08 18.14 -4.06 30.39
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
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 19 18 1 18
MONTH TO DATE 325 324 1 317
SINCE MAR 1 1343 1353 -10 1291
SINCE JAN 1 2252 2272 -20 2213
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 11:00 PM
LOWEST 59 2:00 PM
AVERAGE 74
..........................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 2001
MINIMUM TEMPERATURE (F) 78 74 1989
1992
1994
SUNRISE AND SUNSET
MAY 19 2024...........SUNRISE 5:54 AM CHST SUNSET 6:41 PM CHST
MAY 20 2024...........SUNRISE 5:54 AM CHST SUNSET 6:41 PM CHST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$