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CDUS41 KBUF 121012
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
509 AM EST MON DEC 12 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 11 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         39    334 PM  61    1979  38      1       39
  MINIMUM         20   1244 AM  -6    1977  25     -5       32
  AVERAGE         30                        31     -1       36

PRECIPITATION (IN)
  YESTERDAY        0.00          0.90 1894   0.09  -0.09     0.00
  MONTH TO DATE    0.82                      1.01  -0.19     2.01
  SINCE DEC 1      0.82                      1.01  -0.19     2.01
  SINCE JAN 1     38.79                     32.65   6.14    36.84

SNOWFALL (IN)
  YESTERDAY        0.0           8.6  1970   0.7   -0.7      0.0
  MONTH TO DATE    1.8                       6.6   -4.8     27.7
  SINCE DEC 1      1.8                       6.6   -4.8     27.7
  SINCE JUL 1      2.1                      14.0  -11.9     28.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       35                        34      1       29
  MONTH TO DATE  310                       352    -42      411
  SINCE DEC 1    310                       352    -42      411
  SINCE JUL 1   1381                      1720   -339     1753

 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    18   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           200 AM
 LOWEST     21           200 PM
 AVERAGE    48

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        62      1899
 MINIMUM TEMPERATURE (F)   25        -8      1988


SUNRISE AND SUNSET
DECEMBER 12 2011......SUNRISE   733 AM EST   SUNSET   436 PM EST
DECEMBER 13 2011......SUNRISE   734 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.




$$