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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
428 AM EST WED DEC 14 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 13 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         46    311 PM  62    1923  37      9       35
  MINIMUM         24    753 AM   1    1976  24      0       12
  AVERAGE         35                        31      4       24

PRECIPITATION (IN)
  YESTERDAY        0.00          1.03 1935   0.08  -0.08     0.08
  MONTH TO DATE    0.82                      1.18  -0.36     2.26
  SINCE DEC 1      0.82                      1.18  -0.36     2.26
  SINCE JAN 1     38.79                     32.82   5.97    37.09

SNOWFALL (IN)
  YESTERDAY        0.0          10.1  1902   0.7   -0.7      6.3
  MONTH TO DATE    1.8                       7.9   -6.1     34.0
  SINCE DEC 1      1.8                       7.9   -6.1     34.0
  SINCE JUL 1      2.1                      15.3  -13.2     34.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        34     -4       41
  MONTH TO DATE  372                       420    -48      479
  SINCE DEC 1    372                       420    -48      479
  SINCE JUL 1   1443                      1788   -345     1821

 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    10   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1100 PM
 LOWEST     53           100 PM
 AVERAGE    71

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        62      1901
 MINIMUM TEMPERATURE (F)   24        -4      1989


SUNRISE AND SUNSET
DECEMBER 14 2011......SUNRISE   734 AM EST   SUNSET   436 PM EST
DECEMBER 15 2011......SUNRISE   735 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.




$$