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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
439 AM EST SAT DEC 24 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 23 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         38   1231 AM  60    1957  34      4       26
  MINIMUM         23   1159 PM  -4    1883  21      2       25
  AVERAGE         31                        28      3       26

PRECIPITATION (IN)
  YESTERDAY        0.14          1.22 1907   0.08   0.06      T
  MONTH TO DATE    1.95                      1.98  -0.03     2.60
  SINCE DEC 1      1.95                      1.98  -0.03     2.60
  SINCE JAN 1     39.92                     33.62   6.30    37.43

SNOWFALL (IN)
  YESTERDAY        T             8.0  1929   0.8   -0.8      0.1
  MONTH TO DATE    2.2                      15.3  -13.1     45.9
  SINCE DEC 1      2.2                      15.3  -13.1     45.9
  SINCE JUL 1      2.5                      22.7  -20.2     46.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        37     -3       39
  MONTH TO DATE  646                       780   -134      893
  SINCE DEC 1    646                       780   -134      893
  SINCE JUL 1   1717                      2148   -431     2235

 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    21   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           300 AM
 LOWEST     58           100 PM
 AVERAGE    77

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        58      1982
 MINIMUM TEMPERATURE (F)   21        -7      1960


SUNRISE AND SUNSET
DECEMBER 24 2011......SUNRISE   740 AM EST   SUNSET   440 PM EST
DECEMBER 25 2011......SUNRISE   741 AM EST   SUNSET   441 PM EST


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




$$