Climatological Report (Monthly)
Issued by NWS La Crosse, WI

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CXUS53 KARX 010922
CLMLSE


CLIMATE REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
318 AM CST TUE JAN 1 2019

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

...THE LA CROSSE WI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              67   12/05/1998
 LOW              -37   12/24/1872
HIGHEST            47   12/27        MM      MM       62  12/04
                        12/16
LOWEST              6   12/07        MM      MM      -11  12/31
AVG. MAXIMUM     34.6              29.1     5.5     28.9
AVG. MINIMUM     23.5              14.2     9.3     14.9
MEAN             29.0              21.6     7.4     21.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     12              17.7    -5.7       20
DAYS MIN <= 32     28              29.2    -1.2       30
DAYS MIN <= 0       0               5.1    -5.1        5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.93   2015
 MINIMUM            T   1943
TOTALS           2.01              1.36    0.65     0.53
DAILY AVG.       0.06              0.04    0.02     0.02
DAYS >= .01         9               9.2    -0.2        9
DAYS >= .10         4               3.9     0.1        2
DAYS >= .50         1               0.5     0.5        0
DAYS >= 1.00        0               0.1    -0.1        0
GREATEST
 24 HR. TOTAL    0.78   12/27 TO 12/27

SNOWFALL (INCHES)
RECORDS
 TOTAL           32.7   2008
TOTALS            4.0              11.3    -7.3      4.4
SINCE 7/1         6.0              15.6    -9.6      4.4
SNOWDEPTH AVG.      1                 3      -2        1
DAYS >= TRACE      15               7.0     8.0       21
DAYS >= 1.0         1               3.4    -2.4        1
GREATEST
 SNOW DEPTH         2   12/18                          2  12/18
                        12/17                             12/17
                        12/16                             12/16
 24 HR TOTAL      2.1   12/02 TO 12/02

DEGREE_DAYS
HEATING TOTAL    1104              1344    -240     1327
 SINCE 7/1       2734              2844    -110     2564
COOLING TOTAL       0                 0       0        0
 SINCE 1/1       1188               782     406     1001
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST WIND SPEED/DIRECTION    25/080    DATE  12/01
HIGHEST GUST SPEED/DIRECTION    42/080    DATE  12/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY         19

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW               15     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      0
HAZE                     17

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

$$

Boyne



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