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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
505 AM EST FRI DEC 23 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 22 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         45   1253 AM  69    1949  35     10       27
  MINIMUM         38   1159 PM  -9    1872  22     16       23
  AVERAGE         42                        28     14       25

PRECIPITATION (IN)
  YESTERDAY        0.19          1.51 1916   0.08   0.11     0.02
  MONTH TO DATE    1.81                      1.90  -0.09     2.60
  SINCE DEC 1      1.81                      1.90  -0.09     2.60
  SINCE JAN 1     39.78                     33.54   6.24    37.43

SNOWFALL (IN)
  YESTERDAY        0.0          11.0  1916   0.7   -0.7      0.1
  MONTH TO DATE    2.2                      14.5  -12.3     45.8
  SINCE DEC 1      2.2                      14.5  -12.3     45.8
  SINCE JUL 1      2.5                      21.9  -19.4     46.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        37    -14       40
  MONTH TO DATE  612                       743   -131      854
  SINCE DEC 1    612                       743   -131      854
  SINCE JUL 1   1683                      2111   -428     2196

 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    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           900 PM
 LOWEST     76           300 AM
 AVERAGE    84

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        60      1957
 MINIMUM TEMPERATURE (F)   21        -4      1883


SUNRISE AND SUNSET
DECEMBER 23 2011......SUNRISE   740 AM EST   SUNSET   439 PM EST
DECEMBER 24 2011......SUNRISE   740 AM EST   SUNSET   440 PM EST


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




$$