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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
528 AM EDT TUE MAY 24 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 23 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         80   1044 AM  90    1930  71      9       79
                                      1893
  MINIMUM         63   1130 PM  31    1967  48     15       62
  AVERAGE         72                        59     13       71

PRECIPITATION (IN)
  YESTERDAY        0.14          1.49 1931   0.09   0.05     0.01
  MONTH TO DATE    3.32                      2.04   1.28     2.55
  SINCE MAR 1     11.80                      7.37   4.43     6.20
  SINCE JAN 1     16.20                     11.75   4.45    10.84

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
  MONTH TO DATE    0.0                       0.5   -0.5      0.4
  SINCE MAR 1     15.1                      22.2   -7.1      0.6
  SINCE JUL 1    127.0                     100.3   26.7     90.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        0
  MONTH TO DATE  218                       223     -5      204
  SINCE MAR 1   1734                      1763    -29     1356
  SINCE JUL 1   6730                      6616    114     6247

 COOLING
  YESTERDAY        7                         1      6        6
  MONTH TO DATE   12                        18     -6       23
  SINCE MAR 1     15                        24     -9       33
  SINCE JAN 1     15                        24     -9       33
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    12.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1200 AM
 LOWEST     54          1000 AM
 AVERAGE    68

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        91      2007
 MINIMUM TEMPERATURE (F)   49        31      1956


SUNRISE AND SUNSET
MAY 24 2011...........SUNRISE   539 AM EDT   SUNSET   836 PM EDT
MAY 25 2011...........SUNRISE   538 AM EDT   SUNSET   837 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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