430
CDCA42 TJSJ 300853
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
453 AM AST THU APR 30 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 29 2026
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)
YESTERDAY
MAXIMUM 85 10:14 AM 93 2015 87 -2 85
MINIMUM 75 5:29 AM 68 1957 75 0 74
AVERAGE 80 81 -1 80
PRECIPITATION (IN)
YESTERDAY 0.71 5.12 1940 0.19 0.52 1.38
MONTH TO DATE 2.75 4.41 -1.66 6.61
SINCE MAR 1 9.31 6.59 2.72 10.64
SINCE JAN 1 17.68 13.24 4.44 17.43
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 15 16 -1 15
MONTH TO DATE 459 438 21 429
SINCE MAR 1 899 858 41 919
SINCE JAN 1 1691 1605 86 1803
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 74
AVERAGE 84
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 94 2015
MINIMUM TEMPERATURE (F) 75 68 1929
SUNRISE AND SUNSET
APRIL 30 2026.........SUNRISE 5:57 AM AST SUNSET 6:45 PM AST
MAY 1 2026...........SUNRISE 5:57 AM AST SUNSET 6:46 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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