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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
519 AM EDT SUN SEP 18 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 17 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         62    349 PM  91    1899  71     -9       61
  MINIMUM         44    538 AM  32    1959  52     -8       46
  AVERAGE         53                        61     -8       54

PRECIPITATION (IN)
  YESTERDAY        0.00          1.33 1996   0.12  -0.12     0.01
  MONTH TO DATE    1.75                      1.90  -0.15     1.45
  SINCE SEP 1      1.75                      1.90  -0.15     1.45
  SINCE JAN 1     28.30                     24.50   3.80    26.61

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                         5      7       11
  MONTH TO DATE   54                        53      1       80
  SINCE SEP 1     54                        53      1       80
  SINCE JUL 1     63                        87    -24       95

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   59                        39     20       48
  SINCE SEP 1     59                        39     20       48
  SINCE JAN 1    677                       523    154      716
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     42           500 PM
 AVERAGE    68

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1955
 MINIMUM TEMPERATURE (F)   51        37      1990


SUNRISE AND SUNSET
SEPTEMBER 18 2011.....SUNRISE   653 AM EDT   SUNSET   716 PM EDT
SEPTEMBER 19 2011.....SUNRISE   654 AM EDT   SUNSET   714 PM EDT


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




$$