799
CDCA42 TJSJ 100900
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
500 AM AST FRI JUL 10 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 9 2026
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)
YESTERDAY
MAXIMUM 91 1:42 PM 93 1995 89 2 90
MINIMUM 79 5:45 AM 70 1928 78 1 77
AVERAGE 85 83 2 84
PRECIPITATION (IN)
YESTERDAY 0.01 1.95 2018 0.19 -0.18 0.15
MONTH TO DATE 0.26 1.57 -1.31 1.50
SINCE JUN 1 1.78 6.23 -4.45 5.51
SINCE JAN 1 22.73 25.20 -2.47 29.91
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 20 18 2 19
MONTH TO DATE 179 162 17 167
SINCE JUN 1 765 705 60 694
SINCE JAN 1 3018 2838 180 3018
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 14.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 61
AVERAGE 74
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 1981
MINIMUM TEMPERATURE (F) 78 70 1905
SUNRISE AND SUNSET
JULY 10 2026..........SUNRISE 5:54 AM AST SUNSET 7:04 PM AST
JULY 11 2026..........SUNRISE 5:55 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page