Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 241937
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
337 PM AST SAT MAY 24 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 24 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 3:16 PM 95 2020 88 -1 92
MINIMUM 77 5:23 AM 70 1910 76 1 80
AVERAGE 82 82 0 86
PRECIPITATION (IN)
TODAY T 2.58 1920 0.17 -0.17 T
MONTH TO DATE 6.13 4.29 1.84 9.65
SINCE MAR 1 16.80 11.07 5.73 21.68
SINCE JAN 1 23.59 17.72 5.87 31.02
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 17 17 0 21
MONTH TO DATE 382 392 -10 464
SINCE MAR 1 1315 1265 50 1470
SINCE JAN 1 2199 2012 187 2363
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 12.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 113
LOWEST 65
AVERAGE 89
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 94 1980
2020
MINIMUM TEMPERATURE (F) 76 70 1964
SUNRISE AND SUNSET
MAY 24 2025...........SUNRISE 5:48 AM AST SUNSET 6:54 PM AST
MAY 25 2025...........SUNRISE 5:48 AM AST SUNSET 6:54 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$