Climatological Report (Monthly)
Issued by NWS Wilmington, OH

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CXUS51 KILN 010837
CLMDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
308 AM EST SUN FEB 1 2015

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

...THE DAYTON CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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              75   01/21/1906
 LOW              -25   01/19/1994
                        01/18/1994
HIGHEST            59   01/03        35      24       51  01/13
                                                          01/11
LOWEST             -7   01/08        19     -26      -13  01/28
AVG. MAXIMUM     34.8              34.7     0.1     31.1
AVG. MINIMUM     17.8              20.3    -2.5     11.4
MEAN             26.3              27.5    -1.2     21.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     11              12.8    -1.8       17
DAYS MIN <= 32     29              26.0     3.0       28
DAYS MIN <= 0       3               2.1     0.9       10

PRECIPITATION (INCHES)
TOTALS           2.97              2.71    0.26     2.84
DAILY AVG.       0.10              0.09    0.01     0.09
DAYS >= .01        13              12.6     0.4       15
DAYS >= .10         6               5.6     0.4        7
DAYS >= .50         1               1.4    -0.4        1
DAYS >= 1.00        1               0.3     0.7        0
GREATEST
 24 HR. TOTAL    1.63   01/03 TO 01/04

SNOWFALL (INCHES)
TOTALS            7.7               7.9    -0.2     21.3
SINCE 7/1        11.9              13.4    -1.5     35.9
DAYS >= TRACE      15               6.3     8.7       18
DAYS >= 1.0         2               1.9     0.1        7
GREATEST
 24 HR TOTAL      2.8   01/25 TO 01/25

DEGREE_DAYS
HEATING TOTAL    1193              1164      29     1347
 SINCE 7/1       3322              3323      -1     3466
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
......................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
RESULTANT WIND SPEED/DIRECTION   5/250
HIGHEST WIND SPEED/DIRECTION    33/240    DATE  01/09
HIGHEST GUST SPEED/DIRECTION    42/260    DATE  01/09

SKY COVER
AVERAGE SKY COVER           0.70

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       3
LIGHT SNOW               13     SLEET                      2
FOG                      22     FOG W/VIS <= 1/4 MILE      1
HAZE                     19

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

$$




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