Climatological Report (Daily)
Issued by NWS Buffalo, NY

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CDUS41 KBUF 120705
CLIROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
305 AM EDT FRI MAY 12 2017


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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59   1201 PM  89    1979  66     -7       69
                                      1953
                                      1911
  MINIMUM         42    534 AM  29    1966  45     -3       38
  AVERAGE         51                        55     -4       54

PRECIPITATION (IN)
  YESTERDAY        0.00          0.91 2003   0.09  -0.09     0.00
  MONTH TO DATE    3.17                      0.98   2.19     0.90
  SINCE MAR 1     12.78                      6.21   6.57     4.28
  SINCE JAN 1     17.86                     10.57   7.29     9.58

SNOWFALL (IN)
  YESTERDAY        0.0           1.0  1907   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE MAR 1     35.5                      20.5   15.0     12.0
  SINCE JUL 1    107.1                      99.4    7.7     63.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        10      4       11
  MONTH TO DATE  179                       128     51      150
  SINCE MAR 1   1578                      1645    -67     1586
  SINCE JUL 1   5446                      6431   -985     5503

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         2     -2        0
  SINCE MAR 1     14                         6      8        0
  SINCE JAN 1     14                         6      8        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     8.3


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           500 AM
 LOWEST     43          1100 AM
 AVERAGE    57

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        87      1879
 MINIMUM TEMPERATURE (F)   45        30      1907


SUNRISE AND SUNSET
MAY 12 2017...........SUNRISE   550 AM EDT   SUNSET   825 PM EDT
MAY 13 2017...........SUNRISE   549 AM EDT   SUNSET   826 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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