542
CDCA42 TJSJ 221952
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
352 PM AST WED OCT 22 2025
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 22 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 88 11:08 AM 94 2024 88 0 94
MINIMUM 75 12:29 PM 69 1959 77 -2 78
AVERAGE 82 82 0 86
PRECIPITATION (IN)
TODAY 0.93 1.97 1998 0.18 0.75 0.08
MONTH TO DATE 3.90 3.44 0.46 2.20
SINCE SEP 1 10.50 9.94 0.56 5.51
SINCE JAN 1 54.12 45.88 8.24 55.72
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 17 17 0 21
MONTH TO DATE 422 395 27 471
SINCE SEP 1 998 945 53 1110
SINCE JAN 1 5043 4756 287 5561
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 67
AVERAGE 81
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 96 2024
MINIMUM TEMPERATURE (F) 76 70 1961
SUNRISE AND SUNSET
OCTOBER 22 2025.......SUNRISE 6:20 AM AST SUNSET 5:57 PM AST
OCTOBER 23 2025.......SUNRISE 6:20 AM AST SUNSET 5:56 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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