381
CDCA42 TJSJ 160926
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
526 AM AST TUE DEC 16 2025
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 15 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 86 1:35 PM 89 2019 85 1 87
2021
MINIMUM 71 6:52 AM 63 1982 73 -2 73
AVERAGE 79 79 0 80
PRECIPITATION (IN)
YESTERDAY 0.00 3.35 2001 0.11 -0.11 MM
MONTH TO DATE 0.00 1.83 -1.83 T
SINCE DEC 1 0.00 1.83 -1.83 T
SINCE JAN 1 3.30 35.59 -32.29 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 15
MONTH TO DATE 233 211 22 252
SINCE DEC 1 233 211 22 252
SINCE JAN 1 5602 5532 70 5762
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 63
AVERAGE 79
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 89 2019
2023
MINIMUM TEMPERATURE (F) 73 67 2012
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 6:43 AM AST SUNSET 5:47 PM AST
DECEMBER 17 2025......SUNRISE 6:43 AM AST SUNSET 5:48 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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