Climatological Report (Daily)
Issued by NWS Buffalo, NY

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900
CDUS41 KBUF 200655
CLIROC

CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
255 AM EDT MON MAY 20 2024

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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 19 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78   1:07 PM  89    1971  71      7       76
                                      1996
  MINIMUM         57   4:32 AM  34    1981  49      8       44
  AVERAGE         68                        60      8       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.66 1928   0.10  -0.10     0.05
  MONTH TO DATE    2.80                      1.69   1.11     0.75
  SINCE MAR 1      9.09                      7.17   1.92     7.36
  SINCE JAN 1     13.95                     11.85   2.10    13.48

SNOWFALL (IN)
  YESTERDAY        0.0           0.4  1976   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1       T
  SINCE MAR 1     10.0                      21.0  -11.0     20.5
  SINCE JUL 1     52.5                     102.0  -49.5     50.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        5
  MONTH TO DATE   79                       172    -93      228
  SINCE MAR 1   1266                      1645   -379     1598
  SINCE JUL 1   5132                      6165  -1033     5733

 COOLING
  YESTERDAY        3                         1      2        0
  MONTH TO DATE    9                        14     -5        2
  SINCE MAR 1      9                        18     -9       10
  SINCE JAN 1      9                        18     -9       10
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     3.8


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           6:00 AM
 LOWEST     60           5:00 PM
 AVERAGE    79

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1911
 MINIMUM TEMPERATURE (F)   50        34      1907
                                             1956


SUNRISE AND SUNSET
MAY 20 2024...........SUNRISE   5:42 AM EDT   SUNSET   8:33 PM EDT
MAY 21 2024...........SUNRISE   5:41 AM EDT   SUNSET   8:34 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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