939
CDCA42 TJSJ 090431
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1231 AM AST SAT SEP 09 2023
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 8 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 89 4:00 PM 95 1995 89 0 92
MINIMUM 77 6:08 AM 71 1956 78 -1 79
AVERAGE 83 83 0 86
PRECIPITATION (IN)
YESTERDAY 0.01 1.61 1989 0.23 -0.22 0.06
MONTH TO DATE 0.98 1.89 -0.91 2.09
SINCE SEP 1 0.98 1.89 -0.91 2.09
SINCE JAN 1 31.66 37.83 -6.17 43.48
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 18 18 0 21
MONTH TO DATE 170 144 26 156
SINCE SEP 1 170 144 26 156
SINCE JAN 1 4257 3955 302 3962
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.9
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 68
AVERAGE 78
......................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 2013
2021
MINIMUM TEMPERATURE (F) 78 70 1988
SUNRISE AND SUNSET
SEPTEMBER 9 2023.....SUNRISE 6:11 AM AST SUNSET 6:32 PM AST
SEPTEMBER 10 2023.....SUNRISE 6:11 AM AST SUNSET 6:31 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