743
CDCA42 TJSJ 060859
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
459 AM AST SAT DEC 06 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR DECEMBER 5 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 2:10 PM 92 1992 86 4 87
MINIMUM 78 2:31 AM 62 1972 76 2 77
AVERAGE 84 81 3 82
PRECIPITATION (IN)
YESTERDAY 0.06 1.90 1999 0.11 -0.05 0.05
MONTH TO DATE 0.10 0.58 -0.48 0.21
SINCE DEC 1 0.10 0.58 -0.48 0.21
SINCE JAN 1 28.76 39.10 -10.34 35.28
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 19 16 3 17
MONTH TO DATE 76 80 -4 84
SINCE DEC 1 76 80 -4 84
SINCE JAN 1 5453 5778 -325 4572
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 57
AVERAGE 74
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 92 1988
MINIMUM TEMPERATURE (F) 76 69 1990
SUNRISE AND SUNSET
DECEMBER 6 2025......SUNRISE 6:39 AM AST SUNSET 5:43 PM AST
DECEMBER 7 2025......SUNRISE 6:39 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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