047
CDCA42 TJSJ 210421
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1221 AM AST SAT SEP 21 2024
...............................
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 20 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 91 3:11 PM 95 1981 89 2 90
MINIMUM 77 8:04 PM 72 1920 77 0 80
AVERAGE 84 83 1 85
PRECIPITATION (IN)
YESTERDAY 0.54 7.11 2017 0.21 0.33 T
MONTH TO DATE 3.04 4.54 -1.50 1.37
SINCE SEP 1 3.04 4.54 -1.50 1.37
SINCE JAN 1 53.25 40.48 12.77 32.00
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 19 18 1 20
MONTH TO DATE 423 360 63 427
SINCE SEP 1 423 360 63 427
SINCE JAN 1 4874 4171 703 4514
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 66
AVERAGE 80
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THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2019
MINIMUM TEMPERATURE (F) 77 71 1960
SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE 6:13 AM AST SUNSET 6:21 PM AST
SEPTEMBER 22 2024.....SUNRISE 6:13 AM AST SUNSET 6:20 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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