489
CDUS42 KKEY 202118
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
418 PM EST MON NOV 20 2023
...............................
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 20 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 236 PM 87 1972 81 3 82
MINIMUM 72 456 AM 54 1951 70 2 73
AVERAGE 78 75 3 78
PRECIPITATION (IN)
TODAY 0.00 2.20 1985 0.05 -0.05 0.03
MONTH TO DATE 6.71 1.28 5.43 1.15
SINCE SEP 1 19.77 13.55 6.22 9.83
SINCE JAN 1 43.33 37.01 6.32 30.68
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 13 10 3 13
MONTH TO DATE 272 232 40 319
SINCE SEP 1 1445 1302 143 1451
SINCE JAN 1 5754 4772 982 5325
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 61
AVERAGE 77
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 86 1986
2005
MINIMUM TEMPERATURE (F) 70 54 1968
SUNRISE AND SUNSET
NOVEMBER 20 2023......SUNRISE 644 AM EST SUNSET 536 PM EST
NOVEMBER 21 2023......SUNRISE 645 AM EST SUNSET 536 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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