719
CDCA42 TJSJ 010907
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
507 AM AST SAT AUG 01 2026
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..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 31 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 3:19 PM 94 1980 89 2 90
MINIMUM 80 7:05 AM 71 1927 78 2 78
AVERAGE 86 83 3 84
PRECIPITATION (IN)
YESTERDAY 0.01 1.87 1937 0.19 -0.18 0.10
MONTH TO DATE 0.54 6.02 -5.48 5.57
SINCE JUN 1 2.06 10.68 -8.62 9.58
SINCE JAN 1 23.01 29.65 -6.64 33.98
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 21 18 3 19
MONTH TO DATE 632 563 69 586
SINCE JUN 1 1218 1106 112 1113
SINCE JAN 1 3471 3239 232 3437
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 59
AVERAGE 72
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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 70 1904
SUNRISE AND SUNSET
AUGUST 1 2026........SUNRISE 6:02 AM AST SUNSET 6:59 PM AST
AUGUST 2 2026........SUNRISE 6:02 AM AST SUNSET 6:58 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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