448
CDCA42 TJSJ 190428
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1228 AM AST TUE DEC 19 2023
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 18 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 85 10:54 AM 89 1980 84 1 86
MINIMUM 73 6:07 AM 65 1958 73 0 74
AVERAGE 79 79 0 80
PRECIPITATION (IN)
YESTERDAY 0.01 1.09 1952 0.14 -0.13 T
MONTH TO DATE 5.54 3.06 2.48 2.14
SINCE DEC 1 5.54 3.06 2.48 2.14
SINCE JAN 1 54.05 58.08 -4.03 70.18
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 14 14 0 15
MONTH TO DATE 288 252 36 259
SINCE DEC 1 288 252 36 259
SINCE JAN 1 6187 5625 562 5723
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 67
AVERAGE 77
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 89 1994
MINIMUM TEMPERATURE (F) 73 66 1898
SUNRISE AND SUNSET
DECEMBER 19 2023......SUNRISE 6:50 AM AST SUNSET 5:52 PM AST
DECEMBER 20 2023......SUNRISE 6:51 AM AST SUNSET 5:52 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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