001
CDCA42 TJSJ 291940
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
340 PM AST WED JUL 29 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 29 2026
VALID TODAY AS OF 0300 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 94R 1:55 PM 93 2013 89 5 90
MINIMUM 80 6:30 AM 70 1919 78 2 80
AVERAGE 87 83 4 85
PRECIPITATION (IN)
TODAY T 2.92 1931 0.19 -0.19 0.02
MONTH TO DATE 0.53 5.63 -5.10 5.37
SINCE JUN 1 2.05 10.29 -8.24 9.38
SINCE JAN 1 23.00 29.26 -6.26 33.78
DEGREE DAYS
HEATING
TODAY 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
TODAY 22 18 4 20
MONTH TO DATE 590 522 68 547
SINCE JUN 1 1176 1065 111 1074
SINCE JAN 1 3429 3198 231 3398
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 51
AVERAGE 69
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1990
MINIMUM TEMPERATURE (F) 78 71 1919
SUNRISE AND SUNSET
JULY 29 2026..........SUNRISE 6:01 AM AST SUNSET 7:00 PM AST
JULY 30 2026..........SUNRISE 6:01 AM AST SUNSET 6:59 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page