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000
CXUS53 KDLH 041534
CF6DLH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DULUTH MN
                                          MONTH:     MAY
                                          YEAR:      2011
                                          LATITUDE:   46 49 N
                                          LONGITUDE:  92 11 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  42  29  36 -10  29   0    T    T    T 19.6 30 220   M    M  10        40 240
 2  40  27  34 -13  31   0    T    T    0  9.2 18 310   M    M   7        26 320
 3  53  29  41  -6  24   0 0.00  0.0    0  5.5 17 120   M    M   1        33 340
 4  62  37  50   2  15   0 0.00  0.0    0 10.9 23 200   M    M   2        30 170
 5  51  38  45  -3  20   0 0.37  0.0    0  5.5 12 300   M    M   8 1      15 300
 6  63  37  50   2  15   0 0.00  0.0    0  9.1 16 100   M    M   2        21  90
 7  60  41  51   2  14   0    T  0.0    0 11.4 18 100   M    M   5        25 100
 8  59  41  50   1  15   0    T  0.0    0  9.9 18 100   M    M   6        23 100
 9  53  46  50   0  15   0 0.16  0.0    0 13.9 30 100   M    M   8 1      36 100
10  61  42  52   2  13   0    T  0.0    0 15.2 31 120   M    M   9        37 120
11  75  42  59   9   6   0    T  0.0    0  5.9 18 120   M    M   5 128    21 120
12  59  47  53   2  12   0    T  0.0    0 11.9 18 350   M    M   4        24  10
13  52  39  46  -5  19   0 0.03  0.0    0 10.1 16 100   M    M  10 18     21 360
14  52  41  47  -4  18   0 0.06  0.0    0 15.6 30  70   M    M   5 18     39  90
15  53  36  45  -7  20   0 0.00  0.0    0 11.5 25  80   M    M   0        33  70
16  62  33  48  -4  17   0 0.00  0.0    0  7.2 15 140   M    M   0        20 130
17  62  39  51  -1  14   0 0.00  0.0    0 11.2 21  80   M    M   0        25 100
18  66  42  54   1  11   0 0.00  0.0    0 11.1 20  70   M    M   2        26  70
19  67  48  58   5   7   0 0.00  0.0    0 10.1 17 100   M    M   4        22 110
20  72  51  62   9   3   0    T  0.0    0 11.4 25  80   M    M   5        32  80
21  58  46  52  -2  13   0 0.28  0.0    0 10.6 18  90   M    M   9 12     23 100
22  65  46  56   2   9   0 0.54  0.0    0 10.6 20  90   M    M   9 123    25  80
23  71  51  61   7   4   0 0.02  0.0    0  8.5 21 330   M    M   8 1      28 330
24  55  40  48  -7  17   0    T  0.0    0  9.6 16 120   M    M   6 1      22  90
25  58  36  47  -8  18   0 0.00  0.0    0  6.6 15 110   M    M   1        21 120
26  50  33  42 -13  23   0 0.00  0.0    0 11.8 20 120   M    M   1        24 110
27  54  33  44 -11  21   0 0.03  0.0    0 11.3 17 100   M    M   4        23  90
28  70  38  54  -2  11   0 0.20  0.0    0 10.2 29 190   M    M   8 13     37 210
29  64  45  55  -1  10   0 0.01  0.0    0  5.6 12 280   M    M   5 13     13 100
30  56  44  50  -6  15   0 0.54  0.0    0 16.3 33 100   M    M  10 123    41 100
31  73  44  59   3   6   0 0.03  0.0    0 18.6 38 240   M    M   8 128    48 270
================================================================================
SM 1838 1241       465   0  2.27    T    335.9          M      162
================================================================================
AV 59.3 40.0                              10.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 38 240               # 48  270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  DULUTH MN
                                          MONTH:    MAY
                                          YEAR:     2011
                                          LATITUDE:   46 49 N
                                          LONGITUDE:  92 11 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 49.7   TOTAL FOR MONTH:   2.27    1 = FOG OR MIST
DPTR FM NORMAL:  -2.1   DPTR FM NORMAL:   -0.68    2 = FOG REDUCING VISIBILITY
HIGHEST:    75 ON 11    GRTST 24HR  1.11 ON 30- 1      TO 1/4 MILE OR LESS
LOWEST:     27 ON  2                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    T          5 = HAIL
                        GRTST 24HR    T  ON  2- 2  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   T           7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   465    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    44    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  9312    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -232

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -7    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.35 ON  4
DPTR FM NORMAL    -7    LOWEST  SLP 29.39 ON M

[REMARKS]
#FINAL-05-11#