Climatological Report (Monthly)
Issued by NWS Wilmington, OH

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000
CXUS51 KILN 011259
CLMDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
756 AM EST WED FEB 1 2017

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

...THE DAYTON CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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              75   01/21/1906
 LOW              -25   01/19/1994
                        01/18/1994
HIGHEST            63   01/12        35      28       61  01/30
LOWEST                  01/07        19     -20        0  01/13
AVG. MAXIMUM     41.0              34.7     6.3     36.5
AVG. MINIMUM     27.7              20.3     7.4     19.4
MEAN             34.4              27.5     6.9     27.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      9              12.8    -3.8       13
DAYS MIN <= 32     18              26.0    -8.0       28
DAYS MIN <= 0       1               2.1    -1.1        1

PRECIPITATION (INCHES)
TOTALS           3.42              2.71    0.71     1.50
DAILY AVG.       0.11              0.09    0.02     0.05
DAYS >= .01        15              12.6     2.4       10
DAYS >= .10         8               5.6     2.4        4
DAYS >= .50         3               1.4     1.6        1
DAYS >= 1.00        0               0.3    -0.3        0
GREATEST
 24 HR. TOTAL    1.08   01/11 TO 01/12           01/09 TO 01/10
                                                          01/10 TO 01/10
                                                          01/10 TO 01/10
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    01/10(00) TO 01/10(00)
                                                 01/10(00) TO 01/10(00)0
                                                 01/10(00) TO 01/10(00)0

SNOWFALL (INCHES)
TOTALS            1.9               7.9    -6.0      4.8
SINCE 7/1         6.0              13.4    -7.4      5.0
DAYS >= TRACE       8               6.3     1.7       12
DAYS >= 1.0         1               1.9    -0.9        3
GREATEST
 24 HR TOTAL      1.1   MM                       01/10 TO 01/10
                                                          01/10 TO 01/10
                                                          01/10 TO 01/10
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    01/10(00) TO 01/10(00)
                                                 01/10(00) TO 01/10(00)0
                                                 01/10(00) TO 01/10(00)0

DEGREE_DAYS
HEATING TOTAL     943              1164    -221     1142
 SINCE 7/1       2784              3323    -539     2631
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................

WIND (MPH)
AVERAGE WIND SPEED              11.5
RESULTANT WIND SPEED/DIRECTION   5/248
HIGHEST WIND SPEED/DIRECTION    41/240    DATE  01/10
HIGHEST GUST SPEED/DIRECTION    55/240    DATE  01/10

SKY COVER
AVERAGE SKY COVER           0.80

AVERAGE RH (PERCENT)     81

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                8     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      4
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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