Climatological Report (Daily)
Issued by NWS
Issued by NWS
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086
CDCA42 TJSJ 182118
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
518 PM AST FRI APR 18 2025
...................................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR APRIL 18 2025...
VALID TODAY AS OF 0500 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 86 4:19 PM 93 1996 86 0 MM
MINIMUM 76 3:52 AM 71 1991 76 0 MM
AVERAGE 81 81 0 MM
PRECIPITATION (IN)
TODAY 0.47 1.28 2003 0.07 0.40 MM
MONTH TO DATE 1.97 1.28 0.69 T
SINCE MAR 1 4.44 3.14 1.30 T
SINCE JAN 1 6.59 7.68 -1.09 T
DEGREE DAYS
HEATING
TODAY 0 0 0 MM
MONTH TO DATE 0 0 0 MM
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 16 16 0 MM
MONTH TO DATE 300 276 24 MM
SINCE MAR 1 814 715 99 344
SINCE JAN 1 1659 1533 126 1207
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 74
AVERAGE 84
..........................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 94 1996
MINIMUM TEMPERATURE (F) 76 69 1976
SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE 6:01 AM AST SUNSET 6:38 PM AST
APRIL 19 2025.........SUNRISE 6:00 AM AST SUNSET 6:38 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$