Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 021948
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
348 PM AST FRI OCT 02 2026
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 2 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 12:20 PM 95 1992 89 0 89
MINIMUM 78 5:27 AM 70 1899 77 1 78
AVERAGE 84 83 1 84
PRECIPITATION (IN)
TODAY 0.00 2.29 1953 0.17 -0.17 T
MONTH TO DATE 0.01 0.34 -0.33 T
SINCE SEP 1 6.91 6.84 0.07 6.60
SINCE JAN 1 31.84 42.78 -10.94 50.22
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 19 18 1 19
MONTH TO DATE 39 36 3 41
SINCE SEP 1 630 586 44 617
SINCE JAN 1 4748 4397 351 4662
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 65
AVERAGE 75
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 96 1982
MINIMUM TEMPERATURE (F) 77 69 1938
SUNRISE AND SUNSET
OCTOBER 2 2026.......SUNRISE 6:15 AM AST SUNSET 6:12 PM AST
OCTOBER 3 2026.......SUNRISE 6:15 AM AST SUNSET 6:11 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$