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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
427 AM EST THU DEC 15 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 14 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48   1223 PM  62    1901  37     11       17
  MINIMUM         42    812 PM  -4    1989  24     18       11
  AVERAGE         45                        30     15       14

PRECIPITATION (IN)
  YESTERDAY        T             1.49 1901   0.08  -0.08     0.17
  MONTH TO DATE    0.82                      1.26  -0.44     2.43
  SINCE DEC 1      0.82                      1.26  -0.44     2.43
  SINCE JAN 1     38.79                     32.90   5.89    37.26

SNOWFALL (IN)
  YESTERDAY        0.0           7.5  2003   0.7   -0.7      7.3
  MONTH TO DATE    1.8                       8.6   -6.8     41.3
  SINCE DEC 1      1.8                       8.6   -6.8     41.3
  SINCE JUL 1      2.1                      16.0  -13.9     41.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        35    -15       51
  MONTH TO DATE  392                       455    -63      530
  SINCE DEC 1    392                       455    -63      530
  SINCE JUL 1   1463                      1823   -360     1872

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    695                       539    156      732
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           800 AM
 LOWEST     49          1200 PM
 AVERAGE    71

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        60      1975
 MINIMUM TEMPERATURE (F)   24        -4      1943


SUNRISE AND SUNSET
DECEMBER 15 2011......SUNRISE   735 AM EST   SUNSET   436 PM EST
DECEMBER 16 2011......SUNRISE   736 AM EST   SUNSET   436 PM EST


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




$$