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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
514 AM EST THU DEC 13 2012


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 12 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         41    218 PM  62    1899  37      4       43
  MINIMUM         30   1156 PM  -8    1988  25      5       23
  AVERAGE         36                        31      5       33

PRECIPITATION (IN)
  YESTERDAY        T             1.36 1944   0.09  -0.09     0.00
  MONTH TO DATE    0.85                      1.10  -0.25     0.82
  SINCE DEC 1      0.85                      1.10  -0.25     0.82
  SINCE JAN 1     31.43                     32.74  -1.31    38.79

SNOWFALL (IN)
  YESTERDAY        0.1          16.2  1944   0.6   -0.5      0.0
  MONTH TO DATE    0.1                       7.2   -7.1      1.8
  SINCE DEC 1      0.1                       7.2   -7.1      1.8
  SINCE JUL 1      0.9                      14.6  -13.7      2.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        34     -5       32
  MONTH TO DATE  284                       386   -102      342
  SINCE DEC 1    284                       386   -102      342
  SINCE JUL 1   1573                      1754   -181     1413

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    802                       539    263      695
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     7.0


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           300 AM
 LOWEST     59           100 PM
 AVERAGE    76

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        62      1923
 MINIMUM TEMPERATURE (F)   24         1      1976


SUNRISE AND SUNSET
DECEMBER 13 2012......SUNRISE   734 AM EST   SUNSET   436 PM EST
DECEMBER 14 2012......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.




$$