955
CDCA42 TJSJ 040859
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
459 AM AST SUN JAN 04 2026
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 3 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 2:15 PM 88 1998 84 1 85
2024
MINIMUM 70 6:11 AM 64 1953 72 -2 68
AVERAGE 78 78 0 77
PRECIPITATION (IN)
YESTERDAY 0.00 4.45 1963 0.07 -0.07 MM
MONTH TO DATE 0.00 0.21 -0.21 T
SINCE DEC 1 0.00 3.46 -3.46 T
SINCE JAN 1 0.00 0.21 -0.21 T
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 13 13 0 12
MONTH TO DATE 37 39 -2 38
SINCE DEC 1 472 467 5 542
SINCE JAN 1 37 39 -2 38
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 65
AVERAGE 79
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THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 88 1998
MINIMUM TEMPERATURE (F) 72 65 2018
SUNRISE AND SUNSET
JANUARY 4 2026.......SUNRISE 6:51 AM AST SUNSET 5:58 PM AST
JANUARY 5 2026.......SUNRISE 6:51 AM AST SUNSET 5:58 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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