040
CDCA42 TJSJ 301937
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
337 PM AST THU APR 30 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 30 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 89 11:33 AM 94 2015 87 2 84
MINIMUM 76 6:21 AM 68 1929 75 1 74
AVERAGE 83 81 2 79
PRECIPITATION (IN)
TODAY T 2.95 1986 0.19 -0.19 0.03
MONTH TO DATE 2.75 4.60 -1.85 6.64
SINCE MAR 1 9.31 6.78 2.53 10.67
SINCE JAN 1 17.68 13.43 4.25 17.46
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 18 16 2 14
MONTH TO DATE 477 453 24 443
SINCE MAR 1 917 873 44 933
SINCE JAN 1 1709 1620 89 1817
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 59
AVERAGE 74
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 94 1995
MINIMUM TEMPERATURE (F) 75 68 1951
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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