398
CDCA42 TJSJ 110856
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
456 AM AST THU DEC 11 2025
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 10 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 3:24 PM 90 1998 85 -1 88
MINIMUM 74 5:57 AM 65 1974 73 1 76
AVERAGE 79 79 0 82
PRECIPITATION (IN)
YESTERDAY MM 2.18 1975 0.12 MM MM
MONTH TO DATE 0.00 1.26 -1.26 T
SINCE DEC 1 0.00 1.26 -1.26 T
SINCE JAN 1 3.30 35.02 -31.72 13.63
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 17
MONTH TO DATE 155 141 14 176
SINCE DEC 1 155 141 14 176
SINCE JAN 1 5524 5462 62 5686
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 10.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 70
AVERAGE 84
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 90 2023
MINIMUM TEMPERATURE (F) 73 66 1982
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 6:40 AM AST SUNSET 5:45 PM AST
DECEMBER 12 2025......SUNRISE 6:40 AM AST SUNSET 5:46 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