489
CDCA42 TJSJ 130859
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
459 AM AST MON APR 13 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR APRIL 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 86 3:39 PM 95 1993 86 0 87
MINIMUM 79 6:33 AM 68 1972 75 4 78
AVERAGE 83 80 3 83
PRECIPITATION (IN)
YESTERDAY 0.02 0.88 1974 0.07 -0.05 0.01
MONTH TO DATE 0.55 0.86 -0.31 0.65
SINCE MAR 1 2.56 2.72 -0.16 3.12
SINCE JAN 1 6.40 7.26 -0.86 5.27
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 15 3 18
MONTH TO DATE 185 180 5 199
SINCE MAR 1 635 619 16 713
SINCE JAN 1 1549 1437 112 1558
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 70
AVERAGE 78
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 90 2016
MINIMUM TEMPERATURE (F) 75 69 1983
SUNRISE AND SUNSET
APRIL 13 2026.........SUNRISE 6:05 AM AST SUNSET 6:36 PM AST
APRIL 14 2026.........SUNRISE 6:04 AM AST SUNSET 6:37 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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