Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 100626
CLILGA


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
125 AM EST SUN DEC 10 2017


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

...THE LAGUARDIA NY CLIMATE SUMMARY FOR DECEMBER 9 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         37    714 AM  66    1966  46     -9       42
  MINIMUM         31   1153 AM  13    1968  34     -3       32
  AVERAGE         34                        40     -6       37

PRECIPITATION (IN)
  YESTERDAY        0.34          2.68 2014   0.13   0.21     0.00
  MONTH TO DATE    1.03                      1.12  -0.09     0.64
  SINCE DEC 1      1.03                      1.12  -0.09     0.64
  SINCE JAN 1     41.70                     42.29  -0.59    37.08

SNOWFALL (IN)
  YESTERDAY        4.6 R         3.8  2005   0.1    4.5      0.0
  MONTH TO DATE    4.6                       0.9    3.7      0.0
  SINCE OCT 1      4.6                       1.2    3.4       T
  SINCE JUL 1      4.6                       1.2    3.4       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        25      6       28
  MONTH TO DATE  181                       210    -29      182
  SINCE DEC 1    181                       210    -29      182
  SINCE JUL 1    772                       985   -213      720

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1439                      1214    225     1745
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           200 PM
 LOWEST     40           100 AM
 AVERAGE    66

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


THE LAGUARDIA NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        70      1946
 MINIMUM TEMPERATURE (F)   34         9      1968


SUNRISE AND SUNSET
DECEMBER 10 2017......SUNRISE   709 AM EST   SUNSET   428 PM EST
DECEMBER 11 2017......SUNRISE   710 AM EST   SUNSET   428 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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