Public Information Statement
Issued by NWS La Crosse, WI

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NOUS43 KARX 021213
PNSARX

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
712 AM CDT SUN JUN 2 2013

...7TH COLDEST METEOROLOGICAL SPRING AND COLDEST SINCE 1965 IN
LA CROSSE WI...
...2ND WETTEST SPRING PRECIPITATION AND WETTEST SINCE
1973 IN LA CROSSE WI...
...10TH SNOWIEST SPRING AND SNOWIEST SINCE 1975 IN LA CROSSE WI...

TWO WORDS SUM UP THIS SPRING WELL...AND THEY ARE COLD AND WET.  IT
WAS THE COLDEST SPRING SINCE 1965...AND THE WETTEST AND SNOWIEST
SINCE THE EARLY TO MID 1970S. MORE DETAILS ON THESE STATISTICS CAN
BE FOUND BELOW.

TEMPERATURES - 7TH COLDEST SPRING AND COLDEST SINCE 1975

FROM MARCH 1ST THROUGH MAY 31ST...LA CROSSE MUNICIPAL AIRPORT HAD AN
AVERAGE TEMPERATURE OF 42.6 DEGREES.  THIS WAS 5.0 DEGREES BELOW THE
1981-2010 NORMAL OF 47.6 DEGREES.  THIS TIED 1883 AND 1909 FOR THE
7TH COLDEST SPRING AND IT WAS THE COLDEST SPRING SINCE 1965
/42.3 DEGREES/.  IN CONTRAST...THE SPRING OF 2012 WAS THE WARMEST
WITH AN AVERAGE TEMPERATURE OF 54.7 DEGREES OR 12.1 DEGREES WARMER
THAN THIS SPRING.  THE TABLE BELOW LISTS THE TOP 10 COLDEST SPRINGS
IN LA CROSSE WI.

            COLDEST SPRINGS
            IN LA CROSSE WI
               1873-2013

               AVERAGE
     RANK    TEMPERATURE    YEAR
     ----    -----------    ----
       1     39.5 DEGREES   1888
       2     42.3 DEGREES   1965
             42.3 DEGREES   1950
       4     42.4 DEGREES   1956
       5     42.5 DEGREES   1907
             42.5 DEGREES   1892
       7     42.6 DEGREES   2013
             42.6 DEGREES   1909
             42.6 DEGREES   1883
      10     42.7 DEGREES   1975
             42.7 DEGREES   1893
             42.7 DEGREES   1890

THE TABLE BELOW CONTAINS THE MONTHLY TEMPERATURES AND THEIR
DEPARTURES FROM NORMAL FOR THE SPRING OF 2013.

           SPRING 2013 TEMPERATURES
               IN LA CROSSE WI

                  AVERAGE            DEPARTURE
   MONTH        TEMPERATURE         FROM NORMAL
   -----        -----------         -----------
   MARCH       26.2 DEGREES        -8.3 DEGREES - 15TH COLDEST
   APRIL       42.6 DEGREES        -6.0 DEGREES - 10TH COLDEST
   MAY         59.1 DEGREES        -0.6 DEGREES

   SPRING      42.3 DEGREES        -5.0 DEGREES - 7TH COLDEST

THE AVERAGE HIGH TEMPERATURE WAS 51.7 DEGREES.  THIS WAS 6.3 DEGREES
COLDER THAN THE 1981-2010 NORMAL OF 58.0 DEGREES.  THIS WAS THE 9TH
COLDEST AND THE COLDEST SINCE 1965 /51.6 DEGREES/.

THE AVERAGE LOW TEMPERATURE WAS 33.6 DEGREES.  THIS WAS 3.7 DEGREES
COLDER THAN THE 1981-2010 NORMAL OF 37.3 DEGREES.  THIS WAS THE 11TH
COLDEST AND THE COLDEST SINCE 2008 /33.6 DEGREES/.

THE DAILY TEMPERATURES AVERAGED BELOW NORMAL ON 66 DAYS /71.7
PERCENT/...AND ABOVE NORMAL ON 26 DAYS /28.3 PERCENT/.

THE HIGHEST TEMPERATURE OF THE SPRING WAS 92 DEGREES ON MAY 14TH.
THIS IS UNUSUAL BECAUSE ONLY 47 OUT OF 141 /33.3 PERCENT/ SPRINGS
HAVE HAD A 90 DEGREE TEMPERATURE OR GREATER.

THE COLDEST TEMPERATURE OF THE SPRING WAS -4 DEGREES ON MARCH 7TH.

NUMBER OF DAYS WITH...

     MAXIMUM TEMPERATURE 32 DEGREES OR BELOW      13 DAYS
     MAXIMUM TEMPERATURE 90 DEGREES OR ABOVE       1 DAY
     MINIMUM TEMPERATURE 32 DEGREES OR BELOW      45 DAYS
     MINIMUM TEMPERATURE  0 DEGREES OR BELOW       1 DAYS


PRECIPITATION - 2ND WETTEST AND THE WETTEST SINCE 1973

FROM MARCH 1ST THROUGH MAY 31ST...LA CROSSE MUNICIPAL AIRPORT
RECEIVED 16.53 INCHES OF PRECIPITATION.  THIS WAS 7.63 INCHES ABOVE
THE 1981-2010 SPRING NORMAL OF 8.90 INCHES. THIS MADE IT THE SECOND
WETTEST SPRING EVER IN THE LA CROSSE AREA.  THE ONLY SPRING WHICH
WAS WETTER WAS 1973 /17.21 INCHES/.  THE NEAR-RECORD PRECIPITATION
ALLEVIATED THE MODERATE /D1/ ACROSS THE AREA.  THE TABLE BELOW LISTS
THE TOP 10 WETTEST SPRINGS IN THE LA CROSSE AREA.

            WETTEST SPRINGS
            IN LA CROSSE WI
               1873-2013

             PRECIPITATION
     RANK        TOTAL      YEAR
     ----    -------------  ----
       1     17.21 INCHES   1973
       2     16.53 INCHES   2013
       3     15.37 INCHES   1945
       4     15.04 INCHES   1991
       5     14.61 INCHES   2004
       6     13.70 INCHES   1993
       7     13.61 INCHES   1888
       8     13.28 INCHES   1908
       9     13.11 INCHES   1903
      10     12.88 INCHES   1960

THE TABLE BELOW CONTAINS THE MONTHLY PRECIPITATION TOTALS AND THEIR
DEPARTURES FROM NORMAL FOR THE SPRING OF 2013.

          SPRING 2013 PRECIPITATION
               IN LA CROSSE WI

                PRECIPITATION         DEPARTURE
   MONTH            TOTAL            FROM NORMAL
   -----        ------------         -----------
   MARCH        2.12 INCHES         +0.08 INCHES
   APRIL        5.92 INCHES         +2.58 INCHES - 9TH WETTEST
   MAY          8.49 INCHES         +4.97 INCHES - 3RD WETTEST

   SPRING      16.53 INCHES         +7.63 INCHES - 2ND WETTEST

MEASURABLE RAIN /0.01 INCHES OR GREATER/ FELL ON 46 DAYS.
NORMALLY...MEASURABLE PRECIPITATION FALLS ON 32 DAYS.  THIS TIED
1903...1927...AND 2004 FOR THE GREATEST NUMBER OF DAYS WITH
MEASURABLE PRECIPITATION.

THE WETTEST SPRING DAY WAS 2.58 INCHES FROM MAY 29TH INTO MAY 30TH.

NUMBER OF DAYS WITH...

       0.01 INCHES OR MORE       46 DAYS - TIED WITH
                                           1903...1927...AND
                                           2004 FOR THE GREATEST
                                           NUMBER OF DAYS
       0.10 INCHES OR MORE       29 DAYS - TIED WITH 1951 FOR
                                           GREATEST NUMBER OF DAYS
       0.50 INCHES OR MORE       10 DAYS - MOST SINCE 2004
                                           - 6TH GREATEST NUMBER
                                           OF DAYS
       1.00 INCHES OR MORE        5 DAYS - TIED WITH 1908...1991...
                                           1993...AND 2008 FOR THE
                                           GREATEST NUMBER OF DAYS

SNOWFALL - 10TH SNOWIEST AND SNOWIEST SINCE 1975

FROM MARCH 1ST THROUGH MAY 31ST, THE SNOW OBSERVER NEAR LA CROSSE
MUNICIPAL AIRPORT RECORDED 20.6 INCHES. THIS WAS 11.8 INCHES BELOW
THE 1981-2010 NORMAL OF 8.8 INCHES.  THIS WAS THE TENTH HIGHEST
AMOUNT OF SNOW DURING A SPRING AND THE HIGHEST AMOUNT SINCE THE
SPRING OF 1975. THE HIGHEST SPRING SNOWFALL EVER RECORDED WAS 33.5
INCHES IN 1959.  THE TABLE BELOW LISTS THE TOP 10 SNOWIEST SPRINGS
IN LA CROSSE WI.

            SNOWIEST SPRINGS
            IN LA CROSSE WI
               1884-2013

                 TOTAL
     RANK      SNOWFALL    YEAR
     ----      --------    ----
       1     33.5 INCHES   1959
       2     28.5 INCHES   1923
             28.5 INCHES   1909
       4     27.5 INCHES   1962
       5     26.9 INCHES   1956
       6     24.7 INCHES   1951
       7     23.1 INCH     1900
       8     22.0 INCHES   1975
       9     20.8 INCHES   1952
      10     20.6 INCHES   2013

THE TABLE BELOW CONTAINS THE MONTHLY SNOWFALL TOTALS AND THEIR
DEPARTURES FROM NORMAL FOR THE SPRING OF 2013.

             SPRING 2013 SNOWFALL
               IN LA CROSSE WI

                   SNOWFALL           DEPARTURE
   MONTH            TOTAL            FROM NORMAL
   -----        ------------         -----------
   MARCH        15.6 INCHES          +8.5 INCHES - 19TH SNOWIEST
   APRIL         4.2 INCHES          +2.5 INCHES
   MAY           0.8 INCHES          +0.8 INCHES

   SPRING       20.6 INCHES         +11.8 INCHES

CLOUD COVER -

NUMBER OF DAYS...

        CLEAR            0 TO  3 TENTHS       34 DAYS
        PARTLY CLOUDY    4 TO  7 TENTHS       28 DAYS
        CLOUDY           8 TO 10 TENTHS       30 DAYS

BAROMETRIC PRESSURE -

THE LOWEST SEA LEVEL PRESSURE WAS 29.37 INCHES ON APRIL 19TH.
THE HIGHEST SEA LEVEL PRESSURE WAS 30.49 INCHES ON MARCH 7TH.

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

...THE LA CROSSE CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2013 TO 5/31/2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2013

WEATHER         OBSERVED
                 VALUE   DATE(S)

................................
TEMPERATURE (F)
HIGHEST            92   05/14
LOWEST             -4   03/07
AVG. MAXIMUM     51.7
AVG. MINIMUM     33.6
MEAN             42.6
DAYS MAX >= 90      1
DAYS MAX <= 32     13
DAYS MIN <= 32     45
DAYS MIN <= 0       1

PRECIPITATION (INCHES)
TOTALS          16.53
DAYS >= .01        46
DAYS >= .10        29
DAYS >= .50        10
DAYS >= 1.00        5
GREATEST
 24 HR. TOTAL    2.58   MM

SNOWFALL (INCHES)
TOTALS           20.6
SNOWDEPTH AVG.      2
DAYS >= TRACE      24
DAYS >= 1.0         6
GREATEST
 SNOW DEPTH        12
 24 HR TOTAL      7.7   MM

DEGREE_DAYS
HEATING TOTAL    2098
COOLING TOTAL      60
.................................

WIND (MPH)
AVERAGE WIND SPEED              8.1
HIGHEST GUST SPEED/DIRECTION    46/240    DATE  05/29



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

$$

BOYNE










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