975
CDCA42 TJSJ 280842
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
442 AM AST SUN SEP 28 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 27 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 89 4:50 PM 95 1994 89 0 90
MINIMUM 81 5:25 AM 73 1981 79 2 80
AVERAGE 85 84 1 85
PRECIPITATION (IN)
YESTERDAY 0.00 2.30 1978 0.21 -0.21 0.00
MONTH TO DATE 5.42 5.24 0.18 6.10
SINCE SEP 1 5.42 5.24 0.18 6.10
SINCE JAN 1 27.07 26.53 0.54 17.24
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 20 19 1 20
MONTH TO DATE 454 524 -70 536
SINCE SEP 1 454 524 -70 536
SINCE JAN 1 4704 4575 129 3334
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 63
AVERAGE 76
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 98 1993
MINIMUM TEMPERATURE (F) 79 73 1981
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 6:10 AM AST SUNSET 6:11 PM AST
SEPTEMBER 29 2025.....SUNRISE 6:10 AM AST SUNSET 6:10 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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