Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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976
CDCA42 TJSJ 071934
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
334 PM AST TUE OCT 07 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 7 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 12:14 PM 95 2023 89 -2 92
MINIMUM 78 5:45 AM 69 1913 77 1 79
AVERAGE 83 83 0 86
PRECIPITATION (IN)
TODAY 0.07 3.61 1970 0.14 -0.07 1.22
MONTH TO DATE 1.38 1.13 0.25 1.47
SINCE SEP 1 7.98 7.63 0.35 4.78
SINCE JAN 1 51.60 43.57 8.03 54.99
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 18 18 0 21
MONTH TO DATE 132 126 6 145
SINCE SEP 1 708 676 32 784
SINCE JAN 1 4753 4487 266 5235
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 75
AVERAGE 86
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 97 1981
MINIMUM TEMPERATURE (F) 77 70 1912
SUNRISE AND SUNSET
OCTOBER 7 2025.......SUNRISE 6:16 AM AST SUNSET 6:07 PM AST
OCTOBER 8 2025.......SUNRISE 6:16 AM AST SUNSET 6:07 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$