857
CDCA42 TJSJ 290855
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
455 AM AST SAT AUG 29 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 28 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 95 1994 90 MM 90
MINIMUM MM MM 72 1963 80 MM 81
AVERAGE MM 85 MM 86
PRECIPITATION (IN)
YESTERDAY MM 2.63 1963 0.16 MM 0.23
MONTH TO DATE 0.85 3.88 -3.03 3.39
SINCE JUN 1 1.64 9.14 -7.50 5.43
SINCE JAN 1 10.87 20.80 -9.93 21.53
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
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 21
MONTH TO DATE 521 560 -39 593
SINCE JUN 1 1795 1737 58 1837
SINCE JAN 1 4231 4000 231 4229
...............................................................
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.
NO SIGNIFICANT WEATHER WAS OBSERVED.
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 97 1994
MINIMUM TEMPERATURE (F) 80 72 1963
SUNRISE AND SUNSET
AUGUST 29 2026........SUNRISE 6:05 AM AST SUNSET 6:36 PM AST
AUGUST 30 2026........SUNRISE 6:05 AM AST SUNSET 6:36 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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