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CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
607 AM EDT THU MAY 17 2012


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 16 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         74   1104 AM  90    1962  68      6       47
  MINIMUM         44   1159 PM  30    1959  46     -2       42
  AVERAGE         59                        57      2       45

PRECIPITATION (IN)
  YESTERDAY        T             3.45 1974   0.09  -0.09     0.15
  MONTH TO DATE    1.03                      1.43  -0.40     2.75
  SINCE MAR 1      5.36                      6.66  -1.30    11.23
  SINCE JAN 1     10.81                     11.02  -0.21    15.63

SNOWFALL (IN)
  YESTERDAY        0.0           0.1  1884   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE MAR 1      7.5                      20.5  -13.0     15.1
  SINCE JUL 1     59.9                      99.4  -39.5    127.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                         9     -3       20
  MONTH TO DATE   98                       175    -77      190
  SINCE MAR 1   1219                      1692   -473     1706
  SINCE JUL 1   5231                      6478  -1247     6702

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    3                         7     -4        5
  SINCE MAR 1     16                        11      5        8
  SINCE JAN 1     16                        11      5        8
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77          1200 AM
 LOWEST     44          1000 AM
 AVERAGE    61

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        90      1962
 MINIMUM TEMPERATURE (F)   47        29      1956


SUNRISE AND SUNSET
MAY 17 2012...........SUNRISE   545 AM EDT   SUNSET   830 PM EDT
MAY 18 2012...........SUNRISE   544 AM EDT   SUNSET   831 PM EDT


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




$$