486
CDCA42 TJSJ 291950
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
350 PM AST TUE SEP 29 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 29 2026...
VALID TODAY AS OF 0300 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 92 1:54 PM 94 1993 89 3 MM
MINIMUM 81 5:36 AM 72 1956 79 2 MM
AVERAGE 87 84 3 MM
PRECIPITATION (IN)
TODAY 0.00 1.58 2017 0.23 -0.23 MM
MONTH TO DATE 0.22 5.68 -5.46 5.42
SINCE SEP 1 0.22 5.68 -5.46 5.42
SINCE JAN 1 11.09 26.97 -15.88 27.07
DEGREE DAYS
HEATING
TODAY 0 0 0 MM
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 22 19 3 MM
MONTH TO DATE 183 562 -379 454
SINCE SEP 1 183 562 -379 454
SINCE JAN 1 4414 4613 -199 4704
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 54
AVERAGE 68
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 1994
MINIMUM TEMPERATURE (F) 79 70 1991
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 6:10 AM AST SUNSET 6:10 PM AST
SEPTEMBER 30 2026.....SUNRISE 6:10 AM AST SUNSET 6:09 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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