Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDCA42 TJSJ 180426
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1226 AM AST WED SEP 18 2024
...................................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 17 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 92 1:42 PM 96 2023 89 3 96
MINIMUM 79 11:36 PM 65 1975 77 2 80
AVERAGE 86 83 3 88
PRECIPITATION (IN)
YESTERDAY 0.00 1.37 2000 0.16 -0.16 T
MONTH TO DATE 2.37 2.75 -0.38 0.20
SINCE SEP 1 2.37 2.75 -0.38 0.20
SINCE JAN 1 12.21 21.29 -9.08 12.45
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 21 18 3 23
MONTH TO DATE 343 306 37 385
SINCE SEP 1 343 306 37 385
SINCE JAN 1 4119 4092 27 4487
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 61
AVERAGE 76
..........................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 1972
MINIMUM TEMPERATURE (F) 77 69 1979
SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE 6:08 AM AST SUNSET 6:18 PM AST
SEPTEMBER 19 2024.....SUNRISE 6:08 AM AST SUNSET 6:17 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$