869
CDCA42 TJSJ 202227
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
627 PM AST SAT SEP 20 2025
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 20 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 88 3:15 PM 95 2023 89 -1 91
MINIMUM 76 5:54 AM 72 1979 76 0 78
AVERAGE 82 83 -1 85
PRECIPITATION (IN)
TODAY MM 1.23 2005 0.16 MM 0.00
MONTH TO DATE 0.00 3.24 -3.24 2.47
SINCE SEP 1 0.00 3.24 -3.24 2.47
SINCE JAN 1 3.30 21.78 -18.48 12.31
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 17 18 -1 20
MONTH TO DATE 370 360 10 403
SINCE SEP 1 370 360 10 403
SINCE JAN 1 4255 4146 109 4179
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 72
AVERAGE 85
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2023
MINIMUM TEMPERATURE (F) 76 70 1951
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 6:08 AM AST SUNSET 6:17 PM AST
SEPTEMBER 21 2025.....SUNRISE 6:08 AM AST SUNSET 6:16 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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