231
CDUS42 KKEY 180529
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
129 AM EDT MON SEP 18 2023
...............................
..THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 17 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 97R 136 PM 94 2022 90 7 94
MINIMUM 82 250 AM 71 1957 78 4 74
AVERAGE 90 84 6 84
PRECIPITATION (IN)
YESTERDAY 0.00 2.17 2022 0.22 -0.22 2.17
MONTH TO DATE 0.88 3.50 -2.62 2.97
SINCE SEP 1 0.88 3.50 -2.62 2.97
SINCE JAN 1 24.44 26.96 -2.52 23.82
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 25 19 6 19
MONTH TO DATE 386 333 53 394
SINCE SEP 1 386 333 53 394
SINCE JAN 1 4695 3803 892 4268
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 54
AVERAGE 66
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 95 1989
MINIMUM TEMPERATURE (F) 78 68 1956
SUNRISE AND SUNSET
SEPTEMBER 18 2023.....SUNRISE 711 AM EDT SUNSET 725 PM EDT
SEPTEMBER 19 2023.....SUNRISE 712 AM EDT SUNSET 724 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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