528
CDCA42 TJSJ 070855
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
455 AM AST SUN DEC 07 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR DECEMBER 6 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 1:25 PM 92 1988 86 4 87
MINIMUM 77 4:21 AM 69 1990 76 1 77
AVERAGE 84 81 3 82
PRECIPITATION (IN)
YESTERDAY 0.01 1.28 1998 0.11 -0.10 0.06
MONTH TO DATE 0.11 0.69 -0.58 0.27
SINCE DEC 1 0.11 0.69 -0.58 0.27
SINCE JAN 1 28.77 39.21 -10.44 35.34
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 16 3 17
MONTH TO DATE 95 96 -1 101
SINCE DEC 1 95 96 -1 101
SINCE JAN 1 5472 5794 -322 4589
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 61
AVERAGE 76
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 91 1990
MINIMUM TEMPERATURE (F) 75 63 1972
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 6:39 AM AST SUNSET 5:44 PM AST
DECEMBER 8 2025......SUNRISE 6:40 AM AST SUNSET 5:44 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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