404
CDCA42 TJSJ 120909
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
509 AM AST SUN JUL 12 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 11 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 90 1:10 PM 93 1985 89 1 89
MINIMUM 80 6:11 AM 69 1952 78 2 79
AVERAGE 85 83 2 84
PRECIPITATION (IN)
YESTERDAY 0.00 2.96 1927 0.18 -0.18 0.10
MONTH TO DATE 0.26 1.94 -1.68 1.60
SINCE JUN 1 1.78 6.60 -4.82 5.61
SINCE JAN 1 22.73 25.57 -2.84 30.01
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 219 198 21 206
SINCE JUN 1 805 741 64 733
SINCE JAN 1 3058 2874 184 3057
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 14.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 59
AVERAGE 69
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1980
MINIMUM TEMPERATURE (F) 78 69 1952
SUNRISE AND SUNSET
JULY 12 2026..........SUNRISE 5:55 AM AST SUNSET 7:04 PM AST
JULY 13 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.
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