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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
524 AM EDT FRI MAY 27 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 26 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         79    230 PM  90    1944  71      8       88
  MINIMUM         61    910 AM  36    1879  49     12       60
  AVERAGE         70                        60     10       74

PRECIPITATION (IN)
  YESTERDAY        0.08          1.03 1907   0.10  -0.02     0.00
  MONTH TO DATE    3.56                      2.32   1.24     2.55
  SINCE MAR 1     12.04                      7.65   4.39     6.20
  SINCE JAN 1     16.44                     12.03   4.41    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  225                       241    -16      204
  SINCE MAR 1   1741                      1781    -40     1356
  SINCE JUL 1   6737                      6634    103     6247

 COOLING
  YESTERDAY        5                         2      3        9
  MONTH TO DATE   17                        22     -5       45
  SINCE MAR 1     20                        28     -8       55
  SINCE JAN 1     20                        28     -8       55
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           200 AM
 LOWEST     54           200 PM
 AVERAGE    72

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        92      1978
 MINIMUM TEMPERATURE (F)   50        35      1969


SUNRISE AND SUNSET
MAY 27 2011...........SUNRISE   537 AM EDT   SUNSET   839 PM EDT
MAY 28 2011...........SUNRISE   536 AM EDT   SUNSET   840 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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