Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
269
CDUS42 KKEY 202120
CLIMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
417 PM EST SAT JAN 20 2018

...................................

...THE MARATHON CLIMATE SUMMARY FOR JANUARY 20 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010

WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................

TEMPERATURE (F)
 TODAY
  MAXIMUM         71    126 PM  75     -4       85
  MINIMUM         62    742 AM  64     -2       71
  AVERAGE         67            70     -3       78

PRECIPITATION (IN)
  TODAY            0.00          0.04  -0.04     0.00
  MONTH TO DATE    0.33          1.00  -0.67     0.27
  SINCE DEC 1      1.37          3.02  -1.65     2.17
  SINCE JAN 1      0.33          1.00  -0.67     0.27

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   43            29     14        3
  SINCE DEC 1     61            49     12        3
  SINCE JUL 1     61            50     11        3

 COOLING
  TODAY            2             6     -4       13
  MONTH TO DATE   56           120    -64      223
  SINCE DEC 1    334           348    -14      681
  SINCE JAN 1     56           120    -64      223

......................................................

WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     8.7

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    84
 LOWEST     73
 AVERAGE    79

..........................................................

THE MARATHON CLIMATE NORMALS FOR TOMORROW
                         NORMAL
 MAXIMUM TEMPERATURE (F)   75
 MINIMUM TEMPERATURE (F)   64


SUNRISE AND SUNSET

JANUARY 20 2018.......SUNRISE   710 AM EST   SUNSET   601 PM EST
JANUARY 21 2018.......SUNRISE   710 AM EST   SUNSET   602 PM EST

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

SC



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.