741
CDCA42 TJSJ 281930
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
330 PM AST SUN SEP 28 2025
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 28 2025
VALID TODAY AS OF 0300 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 95R 1:40 PM 95 2013 89 6 93
MINIMUM 78 6:57 AM 69 1920 77 1 82
AVERAGE 87 83 4 88
PRECIPITATION (IN)
TODAY T 1.65 1920 0.20 -0.20 0.03
MONTH TO DATE 6.53 6.12 0.41 3.28
SINCE SEP 1 6.53 6.12 0.41 3.28
SINCE JAN 1 50.15 42.06 8.09 53.49
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 22 18 4 23
MONTH TO DATE 533 504 29 597
SINCE SEP 1 533 504 29 597
SINCE JAN 1 4578 4315 263 5048
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.8
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 47
AVERAGE 65
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 96 2013
MINIMUM TEMPERATURE (F) 77 70 1905
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 6:14 AM AST SUNSET 6:15 PM AST
SEPTEMBER 29 2025.....SUNRISE 6:14 AM AST SUNSET 6:14 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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