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CDCA42 TJSJ 201901
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
301 PM AST MON APR 20 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 20 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 87 1:45 PM 94 2007 86 1 84
MINIMUM 74 5:39 AM 67 1968 74 0 74
AVERAGE 81 80 1 79
PRECIPITATION (IN)
TODAY T 3.87 1983 0.16 -0.16 0.04
MONTH TO DATE 0.69 2.78 -2.09 3.79
SINCE MAR 1 7.25 4.96 2.29 7.82
SINCE JAN 1 15.62 11.61 4.01 14.61
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 16 15 1 14
MONTH TO DATE 311 296 15 301
SINCE MAR 1 751 716 35 791
SINCE JAN 1 1543 1463 80 1675
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 57
AVERAGE 70
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 93 1983
MINIMUM TEMPERATURE (F) 74 67 1955
SUNRISE AND SUNSET
APRIL 20 2026.........SUNRISE 6:04 AM AST SUNSET 6:42 PM AST
APRIL 21 2026.........SUNRISE 6:03 AM AST SUNSET 6:43 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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