689
CDCA42 TJSJ 160853
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
453 AM AST FRI JAN 16 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 15 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 88 1:26 PM 90 1980 84 4 84
MINIMUM 78 5:39 AM 67 1956 74 4 76
AVERAGE 83 79 4 80
PRECIPITATION (IN)
YESTERDAY T 0.91 2006 0.09 -0.09 0.07
MONTH TO DATE 0.28 1.36 -1.08 0.28
SINCE DEC 1 1.38 4.29 -2.91 5.10
SINCE JAN 1 0.28 1.36 -1.08 0.28
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 18 14 4 15
MONTH TO DATE 251 210 41 200
SINCE DEC 1 700 677 23 679
SINCE JAN 1 251 210 41 200
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 11.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 68
AVERAGE 77
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 91 1984
MINIMUM TEMPERATURE (F) 74 65 1980
SUNRISE AND SUNSET
JANUARY 16 2026.......SUNRISE 6:55 AM AST SUNSET 6:05 PM AST
JANUARY 17 2026.......SUNRISE 6:55 AM AST SUNSET 6:05 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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