943
CDCA42 TJSJ 130458
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1258 AM AST WED SEP 13 2023
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 12 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 93 12:57 PM 94 2011 89 4 88
2017
MINIMUM 80 6:37 AM 72 1961 78 2 80
AVERAGE 87 83 4 84
PRECIPITATION (IN)
YESTERDAY T 2.90 1905 0.23 -0.23 0.02
MONTH TO DATE 1.34 2.81 -1.47 4.76
SINCE SEP 1 1.34 2.81 -1.47 4.76
SINCE JAN 1 32.02 38.75 -6.73 46.15
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 22 18 4 19
MONTH TO DATE 252 216 36 232
SINCE SEP 1 252 216 36 232
SINCE JAN 1 4339 4027 312 4038
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 54
AVERAGE 71
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1906
2017
2019
MINIMUM TEMPERATURE (F) 78 70 1928
SUNRISE AND SUNSET
SEPTEMBER 13 2023.....SUNRISE 6:11 AM AST SUNSET 6:28 PM AST
SEPTEMBER 14 2023.....SUNRISE 6:12 AM AST SUNSET 6:27 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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