378
CDCA42 TJSJ 180435
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1235 AM AST MON DEC 18 2023
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 17 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 82 1:37 PM 90 1987 84 -2 82
MINIMUM 76 11:59 PM 65 1916 73 3 74
AVERAGE 79 79 0 78
PRECIPITATION (IN)
YESTERDAY 0.53 1.26 1948 0.15 0.38 0.91
MONTH TO DATE 5.53 2.92 2.61 2.14
SINCE DEC 1 5.53 2.92 2.61 2.14
SINCE JAN 1 54.04 57.94 -3.90 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 13
MONTH TO DATE 274 238 36 244
SINCE DEC 1 274 238 36 244
SINCE JAN 1 6173 5611 562 5708
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 77
AVERAGE 86
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 89 1980
MINIMUM TEMPERATURE (F) 73 65 1958
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 6:50 AM AST SUNSET 5:51 PM AST
DECEMBER 19 2023......SUNRISE 6:50 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page