056 
CDUS41 KBUF 210935
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
534 AM EDT MON MAY 21 2012


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 20 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         86    112 PM  92    1911  69     17       71
  MINIMUM         52    528 AM  34    1956  48      4       55
                                      1907
  AVERAGE         69                        58     11       63

PRECIPITATION (IN)
  YESTERDAY        0.00          1.31 1890   0.10  -0.10     0.08
  MONTH TO DATE    1.03                      1.82  -0.79     3.05
  SINCE MAR 1      5.36                      7.05  -1.69    11.53
  SINCE JAN 1     10.81                     11.41  -0.60    15.93

SNOWFALL (IN)
  YESTERDAY        0.0           T    1907   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.4   -0.4      0.0
  SINCE MAR 1      7.5                      20.6  -13.1     15.1
  SINCE JUL 1     59.9                      99.5  -39.6    127.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         8     -8        2
  MONTH TO DATE  122                       207    -85      218
  SINCE MAR 1   1243                      1724   -481     1734
  SINCE JUL 1   5255                      6510  -1255     6730

 COOLING
  YESTERDAY        4                         1      3        0
  MONTH TO DATE    8                        11     -3        5
  SINCE MAR 1     21                        15      6        8
  SINCE JAN 1     21                        15      6        8
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     34          1200 PM
 AVERAGE    64

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        92      1977
 MINIMUM TEMPERATURE (F)   48        31      1895


SUNRISE AND SUNSET
MAY 21 2012...........SUNRISE   541 AM EDT   SUNSET   834 PM EDT
MAY 22 2012...........SUNRISE   540 AM EDT   SUNSET   835 PM EDT


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




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