Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDCA42 TJSJ 192138
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
538 PM AST THU SEP 19 2024
...................................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 19 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 90 12:07 PM 94 1972 89 1 94
2023
MINIMUM 78 6:20 AM 69 1975 76 2 78
AVERAGE 84 83 1 86
PRECIPITATION (IN)
TODAY MM 4.06 2017 0.16 MM 0.03
MONTH TO DATE 2.47 3.08 -0.61 0.23
SINCE SEP 1 2.47 3.08 -0.61 0.23
SINCE JAN 1 12.31 21.62 -9.31 12.48
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 19 18 1 21
MONTH TO DATE 383 342 41 428
SINCE SEP 1 383 342 41 428
SINCE JAN 1 4159 4128 31 4530
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 68
AVERAGE 81
..........................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2023
MINIMUM TEMPERATURE (F) 76 72 1979
SUNRISE AND SUNSET
SEPTEMBER 19 2024.....SUNRISE 6:08 AM AST SUNSET 6:17 PM AST
SEPTEMBER 20 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.
$$