136
CDCA42 TJSJ 051943
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
343 PM AST FRI SEP 05 2025
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 5 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 MM MM 98 1993 89 MM 90
MINIMUM MM MM 70 1979 80 MM 78
AVERAGE MM 85 MM 84
PRECIPITATION (IN)
TODAY MM 5.48 1960 0.20 MM 1.10
MONTH TO DATE T 0.98 -0.98 1.22
SINCE SEP 1 T 0.98 -0.98 1.22
SINCE JAN 1 21.65 22.27 -0.62 12.36
DEGREE DAYS
HEATING
TODAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY MM 20 MM 19
MONTH TO DATE 21 100 -79 104
SINCE SEP 1 21 100 -79 104
SINCE JAN 1 4271 4151 120 2902
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 1994
MINIMUM TEMPERATURE (F) 80 71 1954
SUNRISE AND SUNSET
SEPTEMBER 5 2025.....SUNRISE 6:06 AM AST SUNSET 6:30 PM AST
SEPTEMBER 6 2025.....SUNRISE 6:06 AM AST SUNSET 6:30 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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