AFOS product CLIROC
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
671 
CDUS41 KBUF 210920
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
519 AM EDT FRI OCT 21 2011


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR OCTOBER 20 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    827 AM  79    1971  58     -3       62
                                      1936
  MINIMUM         45   1151 PM  20    1972  40      5       38
  AVERAGE         50                        49      1       50

PRECIPITATION (IN)
  YESTERDAY        0.47          3.77 1873   0.09   0.38      T
  MONTH TO DATE    3.95                      1.78   2.17     2.41
  SINCE SEP 1      7.71                      5.16   2.55     5.77
  SINCE JAN 1     34.26                     27.76   6.50    30.93

SNOWFALL (IN)
  YESTERDAY        0.0           2.2  1910   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        16     -1       15
  MONTH TO DATE  181                       257    -76      285
  SINCE SEP 1    267                       404   -137      435
  SINCE JUL 1    276                       438   -162      450

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE SEP 1     77                        50     27       64
  SINCE JAN 1    695                       534    161      732
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     54           300 PM
 AVERAGE    74

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        80      2007
                                             1884
 MINIMUM TEMPERATURE (F)   40        21      1974


SUNRISE AND SUNSET
OCTOBER 21 2011.......SUNRISE   731 AM EDT   SUNSET   619 PM EDT
OCTOBER 22 2011.......SUNRISE   732 AM EDT   SUNSET   617 PM EDT


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




$$