906
CDCA42 TJSJ 130857
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
457 AM AST THU AUG 13 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 12 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 90 4:05 PM 96 1993 90 0 93
MINIMUM 82 12:06 PM 67 1956 80 2 84
AVERAGE 86 85 1 89
PRECIPITATION (IN)
YESTERDAY 0.20 2.34 1956 0.14 0.06 0.02
MONTH TO DATE 0.80 1.52 -0.72 0.25
SINCE JUN 1 1.59 6.78 -5.19 2.29
SINCE JAN 1 10.82 18.44 -7.62 18.39
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 21 20 1 24
MONTH TO DATE 240 240 0 267
SINCE JUN 1 1514 1417 97 1511
SINCE JAN 1 3950 3680 270 3903
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55
LOWEST 25
AVERAGE 40
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 98 1994
MINIMUM TEMPERATURE (F) 80 72 1986
SUNRISE AND SUNSET
AUGUST 13 2026........SUNRISE 6:01 AM AST SUNSET 6:48 PM AST
AUGUST 14 2026........SUNRISE 6:02 AM AST SUNSET 6:47 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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