269
CDCA42 TJSJ 171941
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
341 PM AST MON NOV 17 2025
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 17 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 87 1:57 PM 91 1983 86 1 86
2017
MINIMUM 74 5:38 AM 69 1964 75 -1 77
AVERAGE 81 80 1 82
PRECIPITATION (IN)
TODAY 0.02 2.82 1979 0.26 -0.24 0.67
MONTH TO DATE 2.02 4.36 -2.34 10.01
SINCE SEP 1 14.35 16.07 -1.72 22.29
SINCE JAN 1 57.97 52.01 5.96 72.50
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 16 15 1 17
MONTH TO DATE 288 271 17 296
SINCE SEP 1 1457 1368 89 1580
SINCE JAN 1 5502 5179 323 6031
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 55
AVERAGE 72
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 90 1951
2023
MINIMUM TEMPERATURE (F) 75 67 1958
SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE 6:32 AM AST SUNSET 5:46 PM AST
NOVEMBER 18 2025......SUNRISE 6:32 AM AST SUNSET 5:46 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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