816
CDCA42 TJSJ 280853
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
453 AM AST TUE APR 28 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR APRIL 27 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 87 1:56 PM 94 1994 86 1 82
MINIMUM 79 4:05 AM 66 1985 76 3 76
AVERAGE 83 81 2 79
PRECIPITATION (IN)
YESTERDAY T 0.78 1984 0.09 -0.09 0.26
MONTH TO DATE 2.78 1.98 0.80 3.64
SINCE MAR 1 4.79 3.84 0.95 6.11
SINCE JAN 1 8.63 8.38 0.25 8.26
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 16 2 14
MONTH TO DATE 428 420 8 435
SINCE MAR 1 878 859 19 949
SINCE JAN 1 1792 1677 115 1794
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 65
AVERAGE 77
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 94 1994
MINIMUM TEMPERATURE (F) 76 70 1989
SUNRISE AND SUNSET
APRIL 28 2026.........SUNRISE 5:54 AM AST SUNSET 6:40 PM AST
APRIL 29 2026.........SUNRISE 5:54 AM AST SUNSET 6:41 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page