Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 222022
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
422 PM AST THU MAY 22 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 22 2025...
VALID TODAY AS OF 0400 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 89 1:47 PM 94 2005 88 1 86
MINIMUM 78 6:30 AM 69 1957 76 2 77
AVERAGE 84 82 2 82
PRECIPITATION (IN)
TODAY T 2.53 2013 0.18 -0.18 0.97
MONTH TO DATE 5.82 3.94 1.88 8.69
SINCE MAR 1 16.49 10.72 5.77 20.72
SINCE JAN 1 23.28 17.37 5.91 30.06
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 19 17 2 17
MONTH TO DATE 348 358 -10 422
SINCE MAR 1 1281 1231 50 1428
SINCE JAN 1 2165 1978 187 2321
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 66
AVERAGE 77
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 95 1990
MINIMUM TEMPERATURE (F) 76 70 1957
SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE 5:48 AM AST SUNSET 6:53 PM AST
MAY 23 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.
$$