Climatological Report (Monthly)
Issued by NWS Buffalo, NY

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CXUS51 KBUF 020026
CLMROC


CLIMATE REPORT
NATIONAL WEATHER SERVICE BUFFALO NY
607 PM EDT MON JUN 1 2015

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

...THE ROCHESTER NY CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              94   05/30/1987
                        05/14/1974
 LOW               26   05/02/1979
                        05/07/1970
HIGHEST            92   05/09                         87  05/13
                                                          05/09
LOWEST             32   05/23                         39  05/05
AVG. MAXIMUM     75.6              67.6     8.0     69.7
AVG. MINIMUM     52.3              46.3     6.0     49.9
MEAN             64.0              57.0     7.0     59.8
DAYS MAX >= 90      2               0.2     1.8        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      1               0.6     0.4        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.87   1894
 MINIMUM         0.24   2007
TOTALS           3.41              2.87    0.54     3.17
DAYS >= .01        12                                 15
DAYS >= .10         8                                  7
DAYS >= .50         2                                  1
DAYS >= 1.00        1                                  1
GREATEST
 24 HR. TOTAL    1.64   05/30 TO 05/31

SNOWFALL (INCHES)
RECORDS
 TOTAL           10.9   1989
TOTALS            0.0               0.4    -0.4        T
SINCE 7/1       101.9              99.5     2.4    112.7
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.1    -0.1        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   05/31 TO 05/31           05/31 TO 05/31

DEGREE_DAYS
HEATING TOTAL     128               275    -147      191
 SINCE 7/1       6814              6578     236     6986
COOLING TOTAL     103                26      77       38
 SINCE 1/1        103                30      73       39
..................................................

WIND (MPH)
AVERAGE WIND SPEED              8.8
HIGHEST WIND SPEED/DIRECTION    39/260    DATE  05/12
HIGHEST GUST SPEED/DIRECTION    51/250    DATE  05/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       4
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

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

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