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

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000
CXUS53 KMPX 011313
CLMEAU

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHANHASSEN MN
10:30 AM CDT MON JUN 01 2015

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

...THE EAU CLAIRE WI CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE     NORMAL    PERIOD    1981 TO 2010
CLIMATE     RECORD    PERIOD    1893 TO 2015

            WEATHER   OBSERVED  NORMAL    DEPART    LAST YEARS
            VALUE     DATE(S)     VALUE   FROM      VALUE  DATE(S)
                                          NORMAL
................................................................
MONTHLY       REPORT     MAY       2015      EAU     AIRPORT

TEMPS                   ACTUAL    NORMAL    DEPART             RANK
AVG         MAX          69.2      69.8      -0.6   COOLER      56 COLD
AVG         MIN          45.9      45.4       0.5   WARMER     NEAR NORM
MONTH       MEAN         57.5      57.6      -0.1   COOLER      63 NORM

DAILY       MAX          85 MAY-28-2015
DAILY       MIN          30 MAY-20-2015

HDD                     ACTUAL    NORMAL    DEPART             RANK
TOTAL       MONTH         242       257      -15    WARMER      56 WARM
TOTAL       SEASON       8106      7898      208    COOLER     NEAR  NORM

CDD                     ACTUAL    NORMAL    DEPART             RANK
TOTAL       MONTH         18        28       -10    COOLER      49 COLD
TOTAL       ANNUAL        18        32       -14    COOLER      43 COLD

PCP                     ACTUAL    NORMAL    DEPART             RANK
MONTH       TOTAL        5.39      3.46      1.93   WETTER      22 WET
ANNUAL      TOTAL        9.45      9.64     -0.19   DRIER       47 DRY
DAILY       MAX          1.06 MAY-03-2015

SNOW                    ACTUAL     AVG      DEPART             RANK
MONTH       TOTAL        0.0       0.2        -T      DRIER      1 DRY
SEASON      TOTAL       38.1      46.8       -8.7     DRIER     44 DRY
DAILY       MAX          0.0 MAY-01-2015
MAX         DEPTH         0  MAY-01-2015

MAY         EXTREMES WARMEST/COLDEST/WETTEST ON RECORD  FOR COMPARISON
EXTREME     MAY        EXTREME     YEAR     DEPART            RANK
MAY         MAX          82.7      1934      12.9   WARMEST      1 WARM
MAY         MAX          60.9      1896      -8.9   COLDEST      1 COLD
MAY         MIN          54.0      1934      8.6    WARMEST      1 WARM
MAY         MIN          37.2      1907      -8.2   COLDEST      1 COLD
MAY         MEAN         68.4      1934      10.8   WARMEST      1 WARM
MAY         MEAN         49.8      1907      -7.8   COLDEST      1 COLD
MAY         HDD           83       1977      -174   WARMEST      1 WARM
MAY         HDD          467       1907      210    COLDEST      1 COLD
MAY         CDD          204       1934      176    WARMEST      1 WARM
MAY         CDD           0        2008      -28    COLDEST      1 COLD
MAY         PCP         10.54      1938      7.08   WETTEST      1 WET
MAY         PCP          0.75      1900     -2.71   DRIEST       1 DRY
MAY         SNOW         9.3       2013      9.1    SNOWIEST     1 WET
MAY         SNOW         0.0       2015      -0.2   DRIEST       1 DRY

WIND        MPH         ACTUAL    NORMAL    DEPART
MONTH       AVERAGE      8.3       10.8      -2.5
PEAK WIND   GUST     44 MPH NORTHWEST MAY-03-2015
FASTEST     2-MINUTE 33 MPH NORTHWEST MAY-03-2015

SUNSHINE    MINUTES
ANNUAL       MIN-GAIN  MIN-LOSS HOUR-GAIN HOUR-LOSS  PCT-GAIN PCT-LOSS
JAN-MAY        389        0        6.5       0.0        94       0

SUNSHINE    MINUTES
THIS MONTH   MIN-GAIN  MIN-LOSS HOUR-GAIN HOUR-LOSS  PCT-GAIN PCT-LOSS
MAY             67        0        1.1       0.0        16       0

SUNSHINE    MINUTES
3-MONTH      MIN-GAIN  MIN-LOSS HOUR-GAIN HOUR-LOSS  PCT-GAIN PCT-LOSS
MAM            252        0        4.2       0.0        61       0

WEATHER               ACTUAL
TYPE        NCDC      COUNT
1=FOG/MIST            0
2=FOG DENSE 0.3       0
3=THUNDER   5.0       0
4=IP/SLEET            0
5=HAIL                0
6=FRZ RAIN            0
7=BLWG DUST           0
8=HAZE/SMK            0
9=BLWG SNW            0

TEMP        COUNT     NUMBER    OF DAYS
MAXIMUM     ACTUAL    AVERAGE   DEPART
<=32        0         0         0         NORMAL
>=50        31        30        1         WARMER
>=60        28        26        2         WARMER
>=70        15        17        -2        COOLER
>=80        6         6         0         WARMER
>=90        0         1         -1        COOLER

TEMP        COUNT     NUMBER    OF DAYS
MINIMUM     ACTUAL    AVERAGE   DEPART
<= 32       1         2         -1        WARMER
<= 20       0         0         0         NORMAL
<= 10       0         0         0         NORMAL
<= 0        0         0         0         NORMAL
<= -10      0         0         0         NORMAL
>= 50       12        10        2         WARMER

PCP         COUNT     NUMBER    OF DAYS
PCP         ACTUAL    AVERAGE   DEPART
T (ONLY)    4         4         0         NORMAL
>= 0.01     17        17        0         NORMAL
>= 0.10     11        11        0         NORMAL
>= 0.25     7         7         0         NORMAL
>= 0.50     4         4         0         NORMAL
>= 1.00     1         1         0         NORMAL

SNOW        COUNT     NUMBER    OF DAYS
SNOW        ACTUAL    AVERAGE   DEPART
T (ONLY)    0         0         0         DRIER
>= 0.1      0         0         0         DRIER
>= 1.0      0         0         0         NORMAL
>= 1.5      0         0         0         NORMAL
>= 2.0      0         0         0         NORMAL
>= 3.0      0         0         0         NORMAL

NEW DAILY   EXTREME
MAX TEMP    0
COLD MAX    0
MIN TEMP    1
WARM MIN    0
PRECIP      0
SNOW        0

NEW DAILY   RECORD    EXTREME   LISTING        PREVIOUS
TYPE        NEW/TIE    /AMOUNT /DATE -YEAR     SET/TIE OLD  YEAR
COLD MIN    TIE->         34   MAY-31-2014     TIE->    34  1966 1964

3-MONTH        DATA     MARCH     APRIL      MAY    (MAM)
MAM            2015     ACTUAL    NORMAL    DEPART            RANK
MAM-15         MAX       57.7      56.2      1.5    WARMER      30 WARM
MAM-15         MIN       34.1      33.7      0.4    WARMER      43 WARM
MAM-15         MEAN      45.9      45.0      0.9    WARMER      36 WARM
MAM-15         HDD       1753      1877      -124   WARMER      31 WARM
MAM-15         CDD        18        32       -14    COOLER      43 COLD
MAM-15        PRECIP     8.86      7.94      0.92   WETTER     NEAR NORM
MAM-15         SNOW      7.3       10.7      -3.4   DRIER       40 DRY

3-MONTH EXTREMES WARMEST/COLDEST/WETTEST ON RECORD  FOR COMPARISON
EXTREME     MAM        EXTREME     YEAR     DEPART            RANK
MAR-APR-MAY MAX          64.0      1910      7.8    WARMEST      1 WARM
MAR-APR-MAY MAX          46.8      1950      -9.4   COLDEST      1 COLD
MAR-APR-MAY MIN          40.8      2012      7.1    WARMEST      1 WARM
MAR-APR-MAY MIN          27.3      1956      -6.4   COLDEST      1 COLD
MAR-APR-MAY MEAN         52.1      2012      7.1    WARMEST      1 WARM
MAR-APR-MAY MEAN         38.4      1950      -6.6   COLDEST      1 COLD
MAR-APR-MAY HDD          1225      2012      -652   WARMEST      1 WARM
MAR-APR-MAY HDD          2542      1950      665    COLDEST      1 COLD
MAR-APR-MAY CDD          216       1934      184    WARMEST      1 WARM
MAR-APR-MAY CDD           0        2008      -32    COLDEST      1 COLD
MAR-APR-MAY PRECIP      19.50      1938     11.56   WETTEST      1 WET
MAR-APR-MAY PRECIP       3.06      1895     -4.88   DRIEST       1 DRY
MAR-APR-MAY SNOW         41.8      2013      31.1   SNOWIEST     1 WET
MAR-APR-MAY SNOW          0        2010     -10.7   DRIEST       1 DRY

ANNUAL      DATA
JAN-MAY     2015        ACTUAL    NORMAL    DEPART            RANK
JAN-MAY-15  MAX          42.8      44.2      -1.4   COOLER      57 COLD
JAN-MAY-15  MIN          21.9      23.3      -1.4   COOLER      61 COLD
JAN-MAY-15  MEAN         32.4      33.8      -1.4   COOLER      62 COLD
JAN-MAY-15  HDD-ANN      4854      4722      132    COOLER     NEAR NORM
JUL-MAY-15  HDD-SEA      8106      7898      208    COOLER     NEAR NORM
JAN-MAY-15  CDD           18        32       -14    COOLER      43 COLD
JAN-MAY-15  PRECIP       9.45      9.64     -0.19   DRIER       47 DRY
JAN-MAY-15  SNOW-ANN     17.6      31.2     -13.6   DRIER       24 DRY
JUL-MAY-15  SNOW-SEA     38.1      46.8      -8.7   DRIER       44 DRY

ANNUAL EXTREMES WARMEST/COLDEST/WETTEST ON RECORD  FOR COMPARISON
JAN-MAY                EXTREME     YEAR     DEPART            RANK
JAN-MAY     MAX          50.9      2012      6.7    WARMEST      1 WARM
JAN-MAY     MAX          35.4      1893      -8.8   COLDEST      1 COLD
JAN-MAY     MIN          30.4      2012      7.1    WARMEST      1 WARM
JAN-MAY     MIN          16.1      2014      -7.2   COLDEST      1 COLD
JAN-MAY     MEAN         40.6      2012      6.8    WARMEST      1 WARM
JAN-MAY     MEAN         25.9      1893      -8.0   COLDEST      1 COLD
JAN-MAY     HDD-ANN      3703      2012     -1019   WARMEST      1 WARM
JAN-MAY     HDD-ANN      5842      1893      1120   COLDEST      1 COLD
JUL-MAY     HDD-SEA      6456      2012     -1442   WARMEST      1 WARM
JUL-MAY     HDD-SEA      9142      2014      1244   COLDEST      1 COLD
JAN-MAY     CDD          216       1934      184    WARMEST      1 WARM
JAN-MAY     CDD           0        2008      -32    COLDEST      1 COLD
JAN-MAY     PRECIP      22.23      1938     12.59   WETTEST      1 WET
JAN-MAY     PRECIP       4.48      1895     -5.16   DRIEST       1 DRY
JAN-MAY     SNOW-ANN     80.0      1929      58.1   SNOWIEST     1 WET
JAN-MAY     SNOW-ANN     8.7       1921     -22.5   DRIEST       1 DRY
JUL-MAY     SNOW-SEA     89.3      1997      42.5   SNOWIEST     1 WET
JUL-MAY     SNOW-SEA     15.1      1968     -31.7   DRIEST       1 DRY

$$
CARLYON


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