500
CDCA42 TJSJ 082017
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
417 PM AST MON SEP 08 2025
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 8 2025...
VALID TODAY AS OF 0400 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 89 MM 95 2023 89 0 89
MINIMUM 77 MM 65 1982 77 0 81
AVERAGE 83 83 0 85
PRECIPITATION (IN)
TODAY MM 7.73 1953 0.16 MM 0.29
MONTH TO DATE T 1.31 -1.31 0.96
SINCE SEP 1 T 1.31 -1.31 0.96
SINCE JAN 1 3.30 19.85 -16.55 10.80
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 18 18 0 20
MONTH TO DATE 149 144 5 164
SINCE SEP 1 149 144 5 164
SINCE JAN 1 4034 3930 104 3940
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 63
AVERAGE 79
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 2023
MINIMUM TEMPERATURE (F) 77 69 1982
SUNRISE AND SUNSET
SEPTEMBER 8 2025.....SUNRISE 6:06 AM AST SUNSET 6:27 PM AST
SEPTEMBER 9 2025.....SUNRISE 6:06 AM AST SUNSET 6:26 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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