Climatological Report (Monthly)
Issued by NWS Wilmington, OH

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CXUS51 KILN 011314
CLMCVG


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
814 AM EST TUE JAN 1 2019

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

...THE CINCINNATI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1869 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              75   12/03/1982
                        12/02/1982
 LOW              -20   12/22/1989
HIGHEST            65   12/02        42      23       64  12/04
LOWEST             14   12/11        26     -12        3  12/27
AVG. MAXIMUM     46.0              41.6     4.4     40.9
AVG. MINIMUM     31.0              26.6     4.4     23.8
MEAN             38.5              34.1     4.4     32.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               6.4    -5.4        9
DAYS MIN <= 32     18              21.2    -3.2       24
DAYS MIN <= 0       0               0.6    -0.6        0

PRECIPITATION (INCHES)
TOTALS           5.56              3.37    2.19     2.39
DAILY AVG.       0.18              0.11    0.07     0.08
DAYS >= .01        11              12.5    -1.5       10
DAYS >= .10         5               6.8    -1.8        3
DAYS >= .50         4               2.3     1.7        2
DAYS >= 1.00        3               0.7     2.3        1
GREATEST
 24 HR. TOTAL    1.84   12/01 TO 12/01

SNOWFALL (INCHES)
TOTALS            0.5               4.8    -4.3      3.8
SINCE 7/1         2.4               5.6    -3.2      3.8
DAYS >= TRACE       5               4.9     0.1       10
DAYS >= 1.0         0               1.5    -1.5        2
GREATEST
 24 HR TOTAL      0.3   12/05 TO 12/05

DEGREE_DAYS
HEATING TOTAL     812               959    -147     1007
 SINCE 7/1       1914              1919      -5     1898
COOLING TOTAL       0                 0       0        0
 SINCE 1/1       1640              1121     519     1111
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.8
RESULTANT WIND SPEED/DIRECTION   1/242
HIGHEST WIND SPEED/DIRECTION    43/130    DATE  12/27
HIGHEST GUST SPEED/DIRECTION    52/130    DATE  12/27

SKY COVER
AVERAGE SKY COVER           0.70

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP                1
HEAVY RAIN                4     RAIN                        5
LIGHT RAIN               11     FREEZING RAIN               0
LT FREEZING RAIN          0     HAIL                        0
HEAVY SNOW                0     SNOW                        0
LIGHT SNOW                5     SLEET                       1
FOG                      19     FOG W/VIS <= 1/4 MILE       2
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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