053
CDCA42 TJSJ 301943
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
343 PM AST SUN AUG 30 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 30 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 MM MM 97 1994 90 MM MM
MINIMUM MM MM 70 1979 80 MM MM
AVERAGE MM 85 MM MM
PRECIPITATION (IN)
TODAY MM 3.02 2010 0.17 MM MM
MONTH TO DATE 0.85 4.21 -3.36 3.51
SINCE JUN 1 1.64 9.47 -7.83 5.55
SINCE JAN 1 10.87 21.13 -10.26 21.65
DEGREE DAYS
HEATING
TODAY 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
TODAY MM 20 MM MM
MONTH TO DATE 521 600 -79 614
SINCE JUN 1 1795 1777 18 1858
SINCE JAN 1 4231 4040 191 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 TODAY.
THUNDERSTORM
RAIN
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) 90 99 2025
MINIMUM TEMPERATURE (F) 80 74 1995
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 6:05 AM AST SUNSET 6:36 PM AST
AUGUST 31 2026........SUNRISE 6:05 AM AST SUNSET 6:35 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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