283
CDCA42 TJSJ 170921
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
521 AM AST FRI JUL 17 2026
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JULY 16 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 91 11:27 AM 96 1995 90 1 93
MINIMUM 79 10:22 PM 73 1985 79 0 80
AVERAGE 85 84 1 87
PRECIPITATION (IN)
YESTERDAY 0.04 0.72 2003 0.09 -0.05 0.06
MONTH TO DATE 0.20 1.36 -1.16 0.74
SINCE JUN 1 0.24 3.71 -3.47 1.58
SINCE JAN 1 9.47 15.37 -5.90 17.68
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 20 20 0 22
MONTH TO DATE 350 320 30 316
SINCE JUN 1 974 893 81 927
SINCE JAN 1 3410 3156 254 3319
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 19
AVERAGE 48
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THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 96 1995
MINIMUM TEMPERATURE (F) 79 74 1989
SUNRISE AND SUNSET
JULY 17 2026..........SUNRISE 5:53 AM AST SUNSET 6:59 PM AST
JULY 18 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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