210
CDCA42 TJSJ 170922
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
522 AM AST SAT JAN 17 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 16 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 89 3:20 PM 91 1984 84 5 83
MINIMUM 78 6:56 AM 65 1980 74 4 76
AVERAGE 84 79 5 80
PRECIPITATION (IN)
YESTERDAY T 0.83 2006 0.09 -0.09 0.01
MONTH TO DATE 0.28 1.45 -1.17 0.29
SINCE DEC 1 1.38 4.38 -3.00 5.11
SINCE JAN 1 0.28 1.45 -1.17 0.29
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 19 14 5 15
MONTH TO DATE 270 224 46 215
SINCE DEC 1 719 691 28 694
SINCE JAN 1 270 224 46 215
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 11.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 59
AVERAGE 72
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 90 1995
MINIMUM TEMPERATURE (F) 74 66 1980
SUNRISE AND SUNSET
JANUARY 17 2026.......SUNRISE 6:55 AM AST SUNSET 6:05 PM AST
JANUARY 18 2026.......SUNRISE 6:55 AM AST SUNSET 6:06 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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