Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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771
CDCA42 TJSJ 170856
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
456 AM AST MON NOV 17 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR NOVEMBER 16 2025...
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)
YESTERDAY
MAXIMUM 85 1:44 PM 91 1983 86 -1 89
MINIMUM 76 6:37 AM 68 1959 75 1 77
AVERAGE 81 80 1 83
PRECIPITATION (IN)
YESTERDAY 0.04 3.68 1950 0.26 -0.22 T
MONTH TO DATE 2.00 4.10 -2.10 9.34
SINCE SEP 1 14.33 15.81 -1.48 21.62
SINCE JAN 1 57.95 51.75 6.20 71.83
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 16 15 1 18
MONTH TO DATE 272 256 16 279
SINCE SEP 1 1441 1353 88 1563
SINCE JAN 1 5486 5164 322 6014
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 59
AVERAGE 71
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 91 1983
2017
MINIMUM TEMPERATURE (F) 75 69 1964
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.
$$