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CDCA42 TJSJ 211931
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
331 PM AST WED JAN 21 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 21 2026
VALID TODAY AS OF 0300 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 3:27 PM 91 1995 83 1 87
MINIMUM 74 3:11 AM 62 1956 72 2 73
AVERAGE 79 77 2 80
PRECIPITATION (IN)
TODAY 0.00 2.60 2008 0.13 -0.13 0.13
MONTH TO DATE 0.78 2.91 -2.13 2.13
SINCE DEC 1 5.68 7.76 -2.08 6.98
SINCE JAN 1 0.78 2.91 -2.13 2.13
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 14 12 2 15
MONTH TO DATE 278 262 16 302
SINCE DEC 1 725 688 37 813
SINCE JAN 1 278 262 16 302
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 65
AVERAGE 78
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 91 2014
MINIMUM TEMPERATURE (F) 72 64 2005
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 6:59 AM AST SUNSET 6:12 PM AST
JANUARY 22 2026.......SUNRISE 6:59 AM AST SUNSET 6:12 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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