228
CDCA42 TJSJ 180911
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
511 AM AST WED JUN 18 2025
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 17 2025
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)
YESTERDAY
MAXIMUM 90 4:14 PM 96 1993 89 1 87
MINIMUM 79 5:00 AM 71 1972 80 -1 75
AVERAGE 85 84 1 81
PRECIPITATION (IN)
YESTERDAY 0.00 2.16 1978 0.08 -0.08 MM
MONTH TO DATE 0.68 1.27 -0.59 T
SINCE JUN 1 0.68 1.27 -0.59 T
SINCE JAN 1 16.78 12.93 3.85 T
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 20 19 1 16
MONTH TO DATE 339 320 19 73
SINCE JUN 1 339 320 19 73
SINCE JAN 1 2731 2583 148 1318
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 61
AVERAGE 73
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THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 1979
MINIMUM TEMPERATURE (F) 80 74 2002
SUNRISE AND SUNSET
JUNE 18 2025..........SUNRISE 5:44 AM AST SUNSET 6:58 PM AST
JUNE 19 2025..........SUNRISE 5:44 AM AST SUNSET 6:58 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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