472
CDCA42 TJSJ 180913
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
513 AM AST SAT JUL 18 2026
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JULY 17 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 3:04 PM 96 1995 90 4 91
MINIMUM 79 12:23 AM 74 1989 79 0 80
AVERAGE 87 84 3 86
PRECIPITATION (IN)
YESTERDAY 0.00 0.32 2005 0.10 -0.10 0.22
MONTH TO DATE 0.20 1.46 -1.26 0.96
SINCE JUN 1 0.24 3.81 -3.57 1.80
SINCE JAN 1 9.47 15.47 -6.00 17.90
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 22 20 2 21
MONTH TO DATE 372 340 32 337
SINCE JUN 1 996 913 83 948
SINCE JAN 1 3432 3176 256 3340
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 25
LOWEST 19
AVERAGE 22
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 95 1993
MINIMUM TEMPERATURE (F) 79 74 1989
SUNRISE AND SUNSET
JULY 18 2026..........SUNRISE 5:53 AM AST SUNSET 6:59 PM AST
JULY 19 2026..........SUNRISE 5:53 AM AST SUNSET 6:59 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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