659
CDUS42 KKEY 202124
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
424 PM EST SUN JAN 20 2019
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 20 2019
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 78 721 AM 87 1987 75 3 71
MINIMUM 70 1042 AM 41 1971 64 6 62
AVERAGE 74 70 4 67
PRECIPITATION (IN)
TODAY 0.61 0.80 1996 0.04 0.57 0.00
MONTH TO DATE 0.66 1.00 -0.34 0.33
SINCE DEC 1 1.59 3.02 -1.43 1.37
SINCE JAN 1 0.66 1.00 -0.34 0.33
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 29 -29 43
SINCE DEC 1 4 49 -45 61
SINCE JUL 1 8 50 -42 61
COOLING
TODAY 9 6 3 2
MONTH TO DATE 184 120 64 56
SINCE DEC 1 510 348 162 334
SINCE JAN 1 184 120 64 56
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 13.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 57
AVERAGE 74
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 86 2017
MINIMUM TEMPERATURE (F) 64 47 1971
SUNRISE AND SUNSET
JANUARY 20 2019.......SUNRISE 710 AM EST SUNSET 601 PM EST
JANUARY 21 2019.......SUNRISE 710 AM EST SUNSET 601 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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