632
CDCA42 TJSJ 211931
CLIIST
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
331 PM AST WED JAN 21 2026
...............................
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 21 2026...
VALID TODAY AS OF 0300 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 12:53 PM 91 1995 84 5 MM
MINIMUM 76 6:36 AM 66 1956 74 2 MM
AVERAGE 83 79 4 MM
PRECIPITATION (IN)
TODAY 0.01 1.61 2008 0.08 -0.07 MM
MONTH TO DATE 0.69 1.88 -1.19 0.62
SINCE DEC 1 1.79 4.81 -3.02 5.44
SINCE JAN 1 0.69 1.88 -1.19 0.62
DEGREE DAYS
HEATING
TODAY 0 0 0 MM
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 18 14 4 MM
MONTH TO DATE 341 294 47 277
SINCE DEC 1 790 761 29 756
SINCE JAN 1 341 294 47 277
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 12.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 54
AVERAGE 68
......................................................
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 91 1995
MINIMUM TEMPERATURE (F) 74 67 2012
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 6:55 AM AST SUNSET 6:08 PM AST
JANUARY 22 2026.......SUNRISE 6:55 AM AST SUNSET 6:08 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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