247
CDCA42 TJSJ 200859
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
459 AM AST TUE MAY 20 2025
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MAY 19 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 3:04 PM 97 1995 87 0 MM
MINIMUM 76 6:17 AM 71 1960 78 -2 MM
AVERAGE 82 82 0 MM
PRECIPITATION (IN)
YESTERDAY 0.46 1.02 2015 0.10 0.36 MM
MONTH TO DATE 5.02 1.95 3.07 T
SINCE MAR 1 13.86 6.05 7.81 T
SINCE JAN 1 16.01 10.59 5.42 T
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 MM
MONTH TO DATE 0 0 0 MM
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 18 -1 MM
MONTH TO DATE 322 322 0 MM
SINCE MAR 1 1315 1229 86 382
SINCE JAN 1 2160 2047 113 1245
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 77
AVERAGE 87
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THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 95 1995
MINIMUM TEMPERATURE (F) 78 70 1983
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 5:45 AM AST SUNSET 6:48 PM AST
MAY 21 2025...........SUNRISE 5:45 AM AST SUNSET 6:49 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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