979
CDCA42 TJSJ 270858
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
458 AM AST WED MAY 27 2026
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 26 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 86 11:37 AM 94 2005 88 -2 88
MINIMUM 75 4:16 PM 70 1911 76 -1 78
AVERAGE 81 82 -1 83
PRECIPITATION (IN)
YESTERDAY 0.61 2.70 1992 0.18 0.43 0.24
MONTH TO DATE 2.86 4.64 -1.78 6.37
SINCE MAR 1 12.51 11.42 1.09 17.04
SINCE JAN 1 20.88 18.07 2.81 23.83
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 17 -1 18
MONTH TO DATE 458 426 32 418
SINCE MAR 1 1375 1299 76 1351
SINCE JAN 1 2167 2046 121 2235
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 11.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 70
AVERAGE 82
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 95 1983
MINIMUM TEMPERATURE (F) 76 69 1957
SUNRISE AND SUNSET
MAY 27 2026...........SUNRISE 5:47 AM AST SUNSET 6:55 PM AST
MAY 28 2026...........SUNRISE 5:47 AM AST SUNSET 6:55 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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