424
CDCA42 TJSJ 141930
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
330 PM AST SUN SEP 14 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 14 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.
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)
TODAY
MAXIMUM 92 1:59 PM 97 1994 89 3 89
MINIMUM 84 5:35 AM 71 1960 80 4 84
AVERAGE 88 84 4 87
PRECIPITATION (IN)
TODAY 0.00 1.38 1960 0.19 -0.19 0.00
MONTH TO DATE 0.48 2.70 -2.22 5.44
SINCE SEP 1 0.48 2.70 -2.22 5.44
SINCE JAN 1 22.13 23.99 -1.86 16.58
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 23 19 4 22
MONTH TO DATE 195 277 -82 274
SINCE SEP 1 195 277 -82 274
SINCE JAN 1 4445 4328 117 3072
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 12.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 61
AVERAGE 69
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 1994
MINIMUM TEMPERATURE (F) 80 72 1960
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 6:08 AM AST SUNSET 6:23 PM AST
SEPTEMBER 15 2025.....SUNRISE 6:08 AM AST SUNSET 6:22 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page