Climatological Report (Monthly)
Issued by NWS Twin Cities, MN

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CXUS53 KMPX 011858
CLMEAU


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHANHASSEN MN
1258 PM CST THU JAN 1 2015

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

...THE EAU CLAIRE WI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2014

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            48   12/15        39       9       43  12/28
LOWEST            -14   12/30        -4     -10      -20  12/31
AVG. MAXIMUM     29.4              27.1     2.3     19.7
AVG. MINIMUM     17.5              10.6     6.9      2.5
MEAN             23.4              18.8     4.6     11.1
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     17              19.4    -2.4       25
DAYS MIN <= 32     26              30.0    -4.0       31
DAYS MIN <= 0       6               7.6    -1.6       15

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.05   1902
 MINIMUM         0.00   1943
TOTALS           0.68              1.00   -0.32     1.53
DAILY AVG.       0.02              0.03   -0.01     0.05
DAYS >= .01         8               8.9    -0.9       15
DAYS >= .10         2               2.9    -0.9        6
DAYS >= .50         0               0.4    -0.4        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.33   12/26 TO 12/27

SNOWFALL (INCHES)
RECORDS
 TOTAL           31.4   1968
TOTALS            6.3               9.5    -3.2     18.9
SINCE 7/1        20.5              15.8     4.7     21.1
SNOWDEPTH AVG.      2                 4      -2        5
DAYS >= 1.0         2               3.7    -1.7        8
GREATEST
 SNOW DEPTH         5   12/27                         11  12/25
 24 HR TOTAL      4.5   12/27 TO 12/27

DEGREE_DAYS
HEATING TOTAL    1280              1430    -150     1665
 SINCE 7/1       3252              3176      76     3410
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        500               579     -79      653
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    24/240    DATE  12/31
HIGHEST GUST SPEED/DIRECTION    34/210    DATE  12/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY         20

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW               10     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      5
HAZE                      8

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

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