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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
432 AM EST MON JAN 31 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR JANUARY 30 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1830 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         27    313 PM  55    1974  31     -4       12
                                      1914
  MINIMUM         15   1159 PM -12    1873  16     -1       -3
  AVERAGE         21                        23     -2        5

PRECIPITATION (IN)
  YESTERDAY        T             1.24 1966   0.07  -0.07      T
  MONTH TO DATE    1.63                      2.27  -0.64     2.22
  SINCE DEC 1      4.27                      5.00  -0.73     5.17
  SINCE JAN 1      1.63                      2.27  -0.64     2.22

SNOWFALL (IN)
  YESTERDAY        0.6          18.0  1966   0.9   -0.3       T
  MONTH TO DATE   31.2                      24.9    6.3     33.6
  SINCE DEC 1     77.7                      46.8   30.9     59.0
  SINCE JUL 1     78.1                      55.0   23.1     59.0
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  YESTERDAY       44                        42      2       60
  MONTH TO DATE 1276                      1221     55     1205
  SINCE DEC 1   2474                      2310    164     2346
  SINCE JUL 1   3816                      3694    122     3739

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           200 AM
 LOWEST     63           200 PM
 AVERAGE    77

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        63      1988
 MINIMUM TEMPERATURE (F)   16       -10      1994


SUNRISE AND SUNSET
JANUARY 31 2011.......SUNRISE   727 AM EST   SUNSET   521 PM EST
FEBRUARY  1 2011......SUNRISE   726 AM EST   SUNSET   523 PM EST


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




$$