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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHANHASSEN MN
532 AM CST TUE JAN 1 2013

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

...THE EAU CLAIRE WI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              64   12/05/2001
 LOW              -32   12/19/1983
HIGHEST            60   12/03        39      21       49  12/26
LOWEST             -5   12/31        -4      -1       -3  12/10
AVG. MAXIMUM     30.5              27.1     3.4     32.6
AVG. MINIMUM     14.5              10.6     3.9     16.5
MEAN             22.5              18.8     3.7     24.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     19              19.4    -0.4       15
DAYS MIN <= 32     27              30.0    -3.0       28
DAYS MIN <= 0       5               7.6    -2.6        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.05   1902
 MINIMUM         0.00   1943
TOTALS           1.85              1.00    0.85     1.20
DAILY AVG.       0.06              0.03    0.03     0.04
DAYS >= .01         9               8.9     0.1        9
DAYS >= .10         6               2.9     3.1        2
DAYS >= .50         1               0.4     0.6        1
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.78   12/09 TO 12/09

SNOWFALL (INCHES)
RECORDS
 TOTAL           31.4   1968
TOTALS           20.9               9.5    11.4      6.9
SINCE 7/1        21.8              15.8     6.0      8.1
SNOWDEPTH AVG.      4                 4       0        1
DAYS >= 1.0         4               3.7     0.3        2
GREATEST
 SNOW DEPTH        14   12/10                          5  12/05
 24 HR TOTAL     12.5   12/09 TO 12/09

DEGREE_DAYS
HEATING TOTAL    1306              1430    -124     1245
 SINCE 7/1       3027              3176    -149     2753
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        830               579     251      655
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
HIGHEST WIND SPEED/DIRECTION    24/330    DATE  12/20
HIGHEST GUST SPEED/DIRECTION    36/310    DATE  12/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW               12     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      8
HAZE                     10

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

$$