642
CDCA42 TJSJ 090900
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
500 AM AST THU JUL 09 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 8 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 89 3:34 PM 94 1995 89 0 90
MINIMUM 79 5:53 AM 70 1961 78 1 76
AVERAGE 84 83 1 83
PRECIPITATION (IN)
YESTERDAY T 1.58 2023 0.19 -0.19 0.35
MONTH TO DATE 0.25 1.38 -1.13 1.35
SINCE JUN 1 1.77 6.04 -4.27 5.36
SINCE JAN 1 22.72 25.01 -2.29 29.76
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 19 18 1 18
MONTH TO DATE 159 144 15 148
SINCE JUN 1 745 687 58 675
SINCE JAN 1 2998 2820 178 2999
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 13.9
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 68
AVERAGE 78
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1995
MINIMUM TEMPERATURE (F) 78 70 1928
SUNRISE AND SUNSET
JULY 9 2026..........SUNRISE 5:54 AM AST SUNSET 7:04 PM AST
JULY 10 2026..........SUNRISE 5:54 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