Climatological Report (Daily)
Issued by NWS
Issued by NWS
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182
CDCA42 TJSJ 031936
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
336 PM AST WED DEC 03 2025
...................................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR DECEMBER 3 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 1:44 PM 92 1994 86 1 86
MINIMUM 78 6:58 AM 65 2010 76 2 76
AVERAGE 83 81 2 81
PRECIPITATION (IN)
TODAY 0.01 4.96 1960 0.12 -0.11 0.16
MONTH TO DATE 0.03 0.36 -0.33 0.16
SINCE DEC 1 0.03 0.36 -0.33 0.16
SINCE JAN 1 28.69 38.88 -10.19 35.23
DEGREE DAYS
HEATING
TODAY 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
TODAY 18 16 2 16
MONTH TO DATE 37 48 -11 50
SINCE DEC 1 37 48 -11 50
SINCE JAN 1 5414 5746 -332 4538
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 67
AVERAGE 81
..........................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 92 1995
MINIMUM TEMPERATURE (F) 76 66 1954
SUNRISE AND SUNSET
DECEMBER 3 2025......SUNRISE 6:37 AM AST SUNSET 5:43 PM AST
DECEMBER 4 2025......SUNRISE 6:38 AM AST SUNSET 5:43 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$