947
CDCA42 TJSJ 210434
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1223 AM AST THU DEC 21 2023
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR DECEMBER 20 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 1:56 PM 91 1994 85 -1 86
MINIMUM 74 5:58 AM 66 1954 75 -1 75
AVERAGE 79 80 -1 81
PRECIPITATION (IN)
YESTERDAY M 0.91 1982 0.08 -0.08 T
MONTH TO DATE 3.50 2.03 1.47 0.35
SINCE DEC 1 3.50 2.03 1.47 0.35
SINCE JAN 1 28.40 40.55 -12.15 40.74
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 15 -1 16
MONTH TO DATE 321 308 13 300
SINCE DEC 1 321 308 13 300
SINCE JAN 1 6238 6006 232 5862
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 67
AVERAGE 78
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 91 1994
MINIMUM TEMPERATURE (F) 75 64 1954
SUNRISE AND SUNSET
DECEMBER 21 2023......SUNRISE 6:47 AM AST SUNSET 5:49 PM AST
DECEMBER 22 2023......SUNRISE 6:47 AM AST SUNSET 5:49 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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