Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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CDCA42 TJSJ 182206
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
606 PM AST WED SEP 18 2024
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 18 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 91 1:22 PM 96 1995 89 2 92
MINIMUM 81 6:11 AM 71 1960 78 3 80
AVERAGE 86 83 3 86
PRECIPITATION (IN)
TODAY 0.02 8.84 1989 0.22 -0.20 T
MONTH TO DATE 2.47 4.12 -1.65 1.35
SINCE SEP 1 2.47 4.12 -1.65 1.35
SINCE JAN 1 52.68 40.06 12.62 31.98
DEGREE DAYS
HEATING
TODAY 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
TODAY 21 18 3 21
MONTH TO DATE 383 324 59 386
SINCE SEP 1 383 324 59 386
SINCE JAN 1 4834 4135 699 4473
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 68
AVERAGE 81
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2013
MINIMUM TEMPERATURE (F) 77 71 1950
SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE 6:12 AM AST SUNSET 6:23 PM AST
SEPTEMBER 19 2024.....SUNRISE 6:12 AM AST SUNSET 6:22 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$