101
CDCA42 TJSJ 050857
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
457 AM AST MON JAN 05 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 4 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 5:01 PM 92 1994 84 5 83
MINIMUM 77 6:08 AM 64 1955 74 3 71
AVERAGE 83 79 4 77
PRECIPITATION (IN)
YESTERDAY 0.01 0.23 1994 0.10 -0.09 0.00
MONTH TO DATE 0.04 0.37 -0.33 0.08
SINCE DEC 1 1.14 3.30 -2.16 4.90
SINCE JAN 1 0.04 0.37 -0.33 0.08
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 12
MONTH TO DATE 66 56 10 50
SINCE DEC 1 515 523 -8 529
SINCE JAN 1 66 56 10 50
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 70
AVERAGE 80
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 93 1996
MINIMUM TEMPERATURE (F) 74 66 1984
SUNRISE AND SUNSET
JANUARY 5 2026.......SUNRISE 6:53 AM AST SUNSET 5:58 PM AST
JANUARY 6 2026.......SUNRISE 6:53 AM AST SUNSET 5:58 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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