199
CDCA42 TJSJ 211949
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
349 PM AST WED MAY 21 2025
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 21 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 1:59 PM 95 2005 88 -1 95
2024
MINIMUM 77 6:31 AM 69 2011 76 1 80
AVERAGE 82 82 0 88
PRECIPITATION (IN)
TODAY 0.11 2.56 1939 0.18 -0.07 T
MONTH TO DATE 5.82 3.76 2.06 7.72
SINCE MAR 1 16.49 10.54 5.95 19.75
SINCE JAN 1 23.28 17.19 6.09 29.09
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 23
MONTH TO DATE 329 341 -12 405
SINCE MAR 1 1262 1214 48 1411
SINCE JAN 1 2146 1961 185 2304
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 70
AVERAGE 80
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 94 2005
MINIMUM TEMPERATURE (F) 76 69 1957
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 5:49 AM AST SUNSET 6:53 PM AST
MAY 22 2025...........SUNRISE 5:48 AM AST SUNSET 6:53 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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