430
CDCA42 TJSJ 172120
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
520 PM AST WED JUN 17 2026
...............................
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 17 2026
VALID TODAY AS OF 0500 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 89 MM 96 1993 89 0 90
MINIMUM 78 MM 71 1972 80 -2 79
AVERAGE 84 84 0 85
PRECIPITATION (IN)
TODAY T 2.16 1978 0.08 -0.08 0.00
MONTH TO DATE T 1.27 -1.27 0.68
SINCE JUN 1 T 1.27 -1.27 0.68
SINCE JAN 1 9.23 12.93 -3.70 16.78
DEGREE DAYS
HEATING
TODAY 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
TODAY 19 19 0 20
MONTH TO DATE 351 320 31 339
SINCE JUN 1 351 320 31 339
SINCE JAN 1 2787 2583 204 2731
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 59
AVERAGE 72
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 1979
MINIMUM TEMPERATURE (F) 80 74 2002
SUNRISE AND SUNSET
JUNE 17 2026..........SUNRISE 5:44 AM AST SUNSET 6:58 PM AST
JUNE 18 2026..........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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