Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDCA42 TJSJ 210421
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
1221 AM AST SAT SEP 21 2024
...................................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 20 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 91 2:49 PM 95 2023 89 2 95
MINIMUM 78 6:11 AM 72 1979 76 2 78
AVERAGE 85 83 2 87
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 2005 0.16 -0.16 T
MONTH TO DATE 2.47 3.24 -0.77 0.23
SINCE SEP 1 2.47 3.24 -0.77 0.23
SINCE JAN 1 12.31 21.78 -9.47 12.48
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 20 18 2 22
MONTH TO DATE 403 360 43 450
SINCE SEP 1 403 360 43 450
SINCE JAN 1 4179 4146 33 4552
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 68
AVERAGE 83
..........................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 2023
MINIMUM TEMPERATURE (F) 76 70 1951
SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE 6:08 AM AST SUNSET 6:16 PM AST
SEPTEMBER 22 2024.....SUNRISE 6:08 AM AST SUNSET 6:15 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$