230
CDCA42 TJSJ 010855
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
455 AM AST TUE SEP 01 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 31 2026...
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)
YESTERDAY
MAXIMUM MM MM 248 2026 90 MM MM
MINIMUM MM MM 74 1995 80 MM MM
AVERAGE MM 85 MM MM
PRECIPITATION (IN)
YESTERDAY MM 1.55 1979 0.16 MM MM
MONTH TO DATE 0.85 4.37 -3.52 3.51
SINCE JUN 1 1.64 9.63 -7.99 5.55
SINCE JAN 1 10.87 21.29 -10.42 21.65
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM MM
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY MM 20 MM MM
MONTH TO DATE 521 611 -90 614
SINCE JUN 1 1795 1788 7 1858
SINCE JAN 1 4231 4051 180 4250
...............................................................
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 MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 98 1993
MINIMUM TEMPERATURE (F) 80 74 1986
SUNRISE AND SUNSET
SEPTEMBER 1 2026.....SUNRISE 6:05 AM AST SUNSET 6:34 PM AST
SEPTEMBER 2 2026.....SUNRISE 6:06 AM AST SUNSET 6:33 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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