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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
601 AM EDT WED MAY 4 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 3 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         48   1240 AM  91    1944  63    -15       75
  MINIMUM         41   1159 PM  27    1911  42     -1       57
  AVERAGE         45                        52     -7       66

PRECIPITATION (IN)
  YESTERDAY        0.73          0.78 1945   0.09   0.64     0.12
  MONTH TO DATE    0.83                      0.27   0.56     0.12
  SINCE MAR 1      9.31                      5.60   3.71     3.77
  SINCE JAN 1     13.71                      9.98   3.73     8.41

SNOWFALL (IN)
  YESTERDAY        0.0           2.0  1911   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE MAR 1     15.1                      22.0   -6.9      0.2
  SINCE JUL 1    127.0                     100.1   26.9     89.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        13      7        0
  MONTH TO DATE   36                        39     -3        0
  SINCE MAR 1   1552                      1579    -27     1152
  SINCE JUL 1   6548                      6432    116     6043

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


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 PM
 LOWEST     61          1200 AM
 AVERAGE    81

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        91      1949
 MINIMUM TEMPERATURE (F)   42        30      1926
                                             1911


SUNRISE AND SUNSET
MAY  4 2011...........SUNRISE   601 AM EDT   SUNSET   815 PM EDT
MAY  5 2011...........SUNRISE   559 AM EDT   SUNSET   816 PM EDT


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




$$