686
CDCA42 TJSJ 191938
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
338 PM AST WED AUG 19 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 19 2026...
VALID TODAY AS OF 0300 PM LOCAL TIME.
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)
TODAY
MAXIMUM 91 12:14 PM 96 1993 90 1 89
MINIMUM 82 12:25 AM 74 1979 80 2 84
AVERAGE 87 85 2 87
PRECIPITATION (IN)
TODAY 0.00 1.12 1995 0.14 -0.14 0.00
MONTH TO DATE 0.80 2.50 -1.70 2.64
SINCE JUN 1 1.59 7.76 -6.17 4.68
SINCE JAN 1 10.82 19.42 -8.60 20.78
DEGREE DAYS
HEATING
TODAY 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
TODAY 22 20 2 22
MONTH TO DATE 378 380 -2 411
SINCE JUN 1 1652 1557 95 1655
SINCE JAN 1 4088 3820 268 4047
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 29
LOWEST 22
AVERAGE 26
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 97 1993
MINIMUM TEMPERATURE (F) 80 73 1954
SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE 6:03 AM AST SUNSET 6:44 PM AST
AUGUST 20 2026........SUNRISE 6:03 AM AST SUNSET 6:43 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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