AFOS product CLIROC
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CDUS41 KBUF 011011
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
609 AM EDT SUN MAY 1 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR APRIL 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         60    425 PM  93    1970  62     -2       77
  MINIMUM         37    541 AM  29    1876  41     -4       49
  AVERAGE         49                        51     -2       63

PRECIPITATION (IN)
  YESTERDAY        T             0.89 1943   0.09  -0.09     0.00
  MONTH TO DATE    5.81                      2.75   3.06     1.56
  SINCE MAR 1      8.48                      5.33   3.15     3.65
  SINCE JAN 1     12.88                      9.71   3.17     8.29

SNOWFALL (IN)
  YESTERDAY        0.0           4.0  1908   0.1   -0.1      0.0
  MONTH TO DATE    T                         5.1   -5.1      0.2
  SINCE MAR 1     15.1                      21.7   -6.6      0.2
  SINCE JUL 1    127.0                      99.8   27.2     89.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        14      2        2
  MONTH TO DATE  556                       582    -26      382
  SINCE MAR 1   1516                      1540    -24     1152
  SINCE JUL 1   6512                      6393    119     6043

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    3                         5     -2       10
  SINCE MAR 1      3                         6     -3       10
  SINCE JAN 1      3                         6     -3       10
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     37           400 PM
 AVERAGE    65

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        90      1970
 MINIMUM TEMPERATURE (F)   41        26      1978


SUNRISE AND SUNSET
MAY  1 2011...........SUNRISE   605 AM EDT   SUNSET   812 PM EDT
MAY  2 2011...........SUNRISE   603 AM EDT   SUNSET   813 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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