811
CDCA42 TJSJ 090451
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1251 AM AST SAT DEC 09 2023
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 8 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 2:49 PM 90 1981 85 2 85
MINIMUM 77 7:16 AM 67 1990 74 3 77
AVERAGE 82 79 3 81
PRECIPITATION (IN)
YESTERDAY 0.67 1.59 1938 0.17 0.50 T
MONTH TO DATE 0.86 1.46 -0.60 0.69
SINCE DEC 1 0.86 1.46 -0.60 0.69
SINCE JAN 1 49.37 56.48 -7.11 68.73
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 17 14 3 16
MONTH TO DATE 137 112 25 123
SINCE DEC 1 137 112 25 123
SINCE JAN 1 6036 5485 551 5587
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 63
AVERAGE 79
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 91 1981
MINIMUM TEMPERATURE (F) 74 67 1958
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 6:45 AM AST SUNSET 5:48 PM AST
DECEMBER 10 2023......SUNRISE 6:45 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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