Climatological Report (Monthly)
Issued by NWS Wilmington, OH

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CXUS51 KILN 012206
CLMDAY

CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE WILMINGTON OH
606 PM EDT MON JUN 1 2015

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

...THE DAYTON CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1869 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              98   05/29/1911
                        05/28/1911
 LOW               28   05/07/1974
                        05/04/1903
HIGHEST            87   05/30        72      15       88  05/27
                        05/07
LOWEST             41   05/20        51     -10       38  05/16
AVG. MAXIMUM     78.1              71.5     6.6     74.5
AVG. MINIMUM     57.9              51.4     6.5     54.3
MEAN             68.0              61.4     6.6     64.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.1    -0.1        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS           1.79              4.66   -2.87     4.68
DAILY AVG.       0.06              0.15   -0.09     0.15
DAYS >= .01        16              13.7     2.3       11
DAYS >= .10         5               9.1    -4.1        8
DAYS >= .50         1               3.0    -2.0        4
DAYS >= 1.00        0               1.0    -1.0        1
GREATEST
 24 HR. TOTAL    0.88   05/04 TO 05/05

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1        27.7              23.3     4.4     53.6
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   05/31 TO 05/31

DEGREE_DAYS
HEATING TOTAL      70               169     -99      130
 SINCE 7/1       5764              5620     144     5938
COOLING TOTAL     171                60     111      121
 SINCE 1/1        175                70     105      129
..................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
RESULTANT WIND SPEED/DIRECTION   4/213
HIGHEST WIND SPEED/DIRECTION    37/180    DATE  05/26
HIGHEST GUST SPEED/DIRECTION    47/180    DATE  05/26

SKY COVER
AVERAGE SKY COVER           0.60

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       5
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      1
HAZE                      7

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

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