744
CDCA42 TJSJ 060859
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
459 AM AST SAT DEC 06 2025
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 5 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 1:56 PM 91 2019 85 1 88
MINIMUM 75 7:17 AM 67 1962 74 1 77
AVERAGE 81 79 2 83
PRECIPITATION (IN)
YESTERDAY 0.09 3.41 1915 0.18 -0.09 T
MONTH TO DATE 0.48 0.94 -0.46 0.20
SINCE DEC 1 0.48 0.94 -0.46 0.20
SINCE JAN 1 61.20 55.96 5.24 74.43
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 16 14 2 18
MONTH TO DATE 79 70 9 90
SINCE DEC 1 79 70 9 90
SINCE JAN 1 5785 5443 342 6357
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 57
AVERAGE 73
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 94 1989
MINIMUM TEMPERATURE (F) 74 66 1958
SUNRISE AND SUNSET
DECEMBER 6 2025......SUNRISE 6:43 AM AST SUNSET 5:47 PM AST
DECEMBER 7 2025......SUNRISE 6:44 AM AST SUNSET 5:48 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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