Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 150851
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
451 AM AST TUE JUL 15 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 14 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 89 1:05 PM 94 1980 89 0 90
MINIMUM 78 11:43 PM 71 1999 78 0 82
AVERAGE 84 83 1 86
PRECIPITATION (IN)
YESTERDAY 0.20 2.22 2002 0.20 0.00 0.03
MONTH TO DATE 1.89 2.52 -0.63 2.35
SINCE JUN 1 5.90 7.18 -1.28 5.76
SINCE JAN 1 30.30 26.15 4.15 38.64
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 18 1 21
MONTH TO DATE 264 252 12 294
SINCE JUN 1 791 795 -4 933
SINCE JAN 1 3115 2928 187 3445
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 57
AVERAGE 70
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1981
MINIMUM TEMPERATURE (F) 78 70 1909
SUNRISE AND SUNSET
JULY 15 2025..........SUNRISE 5:56 AM AST SUNSET 7:04 PM AST
JULY 16 2025..........SUNRISE 5:56 AM AST SUNSET 7:04 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$