203
CDCA42 TJSJ 280859
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
459 AM AST WED JAN 28 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 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 85 3:12 PM 91 1994 84 1 85
MINIMUM 76 11:25 PM 68 1986 74 2 75
AVERAGE 81 79 2 80
PRECIPITATION (IN)
YESTERDAY T 1.63 1995 0.08 -0.08 0.01
MONTH TO DATE 0.88 2.34 -1.46 1.00
SINCE DEC 1 1.98 5.27 -3.29 5.82
SINCE JAN 1 0.88 2.34 -1.46 1.00
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 14 2 15
MONTH TO DATE 406 378 28 352
SINCE DEC 1 855 845 10 831
SINCE JAN 1 406 378 28 352
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 59
AVERAGE 69
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 89 1991
MINIMUM TEMPERATURE (F) 74 64 1989
1995
SUNRISE AND SUNSET
JANUARY 28 2026.......SUNRISE 6:54 AM AST SUNSET 6:12 PM AST
JANUARY 29 2026.......SUNRISE 6:54 AM AST SUNSET 6:12 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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