559
CDCA42 TJSJ 041940
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
340 PM AST MON AUG 04 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 4 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 91 1:03 PM 99 1994 90 1 91
MINIMUM 81 6:03 AM 68 2001 79 2 79
AVERAGE 86 85 1 85
PRECIPITATION (IN)
TODAY 0.00 0.65 1984 0.12 -0.12 0.04
MONTH TO DATE 0.20 0.46 -0.26 1.02
SINCE JUN 1 2.24 5.72 -3.48 4.20
SINCE JAN 1 18.34 17.38 0.96 4.20
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 21 20 1 20
MONTH TO DATE 85 80 5 75
SINCE JUN 1 1329 1257 72 1024
SINCE JAN 1 3721 3520 201 2269
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 10.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 56
AVERAGE 71
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 98 1979
MINIMUM TEMPERATURE (F) 79 69 2001
SUNRISE AND SUNSET
AUGUST 4 2025........SUNRISE 5:59 AM AST SUNSET 6:53 PM AST
AUGUST 5 2025........SUNRISE 5:59 AM AST SUNSET 6:52 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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