590
CDCA42 TJSJ 240925
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
525 AM AST WED SEP 24 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 23 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 92 1:41 PM 97 1993 89 3 89
MINIMUM 81 6:31 AM 72 1954 79 2 80
AVERAGE 87 84 3 85
PRECIPITATION (IN)
YESTERDAY 0.03 0.94 1954 0.20 -0.17 0.00
MONTH TO DATE 4.45 4.43 0.02 5.67
SINCE SEP 1 4.45 4.43 0.02 5.67
SINCE JAN 1 26.10 25.72 0.38 16.81
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 22 19 3 20
MONTH TO DATE 377 448 -71 452
SINCE SEP 1 377 448 -71 452
SINCE JAN 1 4627 4499 128 3250
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 66
AVERAGE 78
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1993
MINIMUM TEMPERATURE (F) 79 72 1991
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 6:09 AM AST SUNSET 6:14 PM AST
SEPTEMBER 25 2025.....SUNRISE 6:09 AM AST SUNSET 6:13 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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