Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDCA42 TJSJ 201947
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
347 PM AST FRI JUN 20 2025
...................................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 20 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.
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)
TODAY
MAXIMUM 88 1:40 PM 98 1979 89 -1 90
MINIMUM 81 3:43 AM 67 1972 80 1 78
AVERAGE 85 84 1 84
PRECIPITATION (IN)
TODAY 0.00 3.02 2010 0.08 -0.08 MM
MONTH TO DATE 0.69 1.52 -0.83 T
SINCE JUN 1 0.69 1.52 -0.83 T
SINCE JAN 1 16.79 13.18 3.61 T
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 20 19 1 19
MONTH TO DATE 398 377 21 128
SINCE JUN 1 398 377 21 128
SINCE JAN 1 2790 2640 150 1373
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 14.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 66
AVERAGE 73
..........................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 98 1979
MINIMUM TEMPERATURE (F) 80 67 1972
SUNRISE AND SUNSET
JUNE 20 2025..........SUNRISE 5:45 AM AST SUNSET 6:58 PM AST
JUNE 21 2025..........SUNRISE 5:45 AM AST SUNSET 6:59 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$