Climatological Report (Monthly)
Issued by NWS Wilmington, OH

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CXUS51 KILN 010842
CLMDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
437 AM EDT TUE AUG 1 2017

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

...THE DAYTON CLIMATE SUMMARY FOR THE MONTH OF JULY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1869 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             108   07/22/1901
 LOW               44   07/06/1972
HIGHEST            89   07/22        85       4       92  07/24
                        07/18
LOWEST             55   07/09        65     -10       52  07/02
AVG. MAXIMUM     83.4              83.8    -0.4     84.5
AVG. MINIMUM     64.2              64.5    -0.3     66.5
MEAN             73.8              74.1    -0.3     75.5
DAYS MAX >= 90      0               4.1    -4.1        4
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS           4.80              4.11    0.69     2.97
DAILY AVG.       0.15              0.13    0.02     0.10
DAYS >= .01        11              10.8     0.2       11
DAYS >= .10         9               7.1     1.9        7
DAYS >= .50         2               2.8    -0.8        2
DAYS >= 1.00        2               1.3     0.7        0
GREATEST
 24 HR. TOTAL    2.22   07/06 TO 07/06           07/13 TO 07/14
                                                 07/31 TO 07/31
                                                 07/31 TO 07/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))       MM                            07/14(00) TO 07/14(00)
                                                 07/31(00) TO 07/31(00)1
                                                 07/31(00) TO 07/31(00)1

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   07/31 TO 07/31           07/31 TO 07/31
                                                 07/31 TO 07/31
                                                 07/31 TO 07/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))       MM                            07/31(00) TO 07/31(00)
                                                 07/31(00) TO 07/31(00)1
                                                 07/31(00) TO 07/31(00)1

DEGREE_DAYS
HEATING TOTAL       0                 0       0        3
 SINCE 7/1          0                 0       0        3
COOLING TOTAL     281               279       2      336
 SINCE 1/1        561               539      22      656
..................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
RESULTANT WIND SPEED/DIRECTION   3/262
HIGHEST WIND SPEED/DIRECTION    46/290    DATE  07/21
HIGHEST GUST SPEED/DIRECTION    61/290    DATE  07/21

SKY COVER
AVERAGE SKY COVER           0.50

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       8
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      1
HAZE                      2

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

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