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000
CXUS53 KDLH 030345
CF6DLH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DULUTH
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          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  74  54  64  -3   1   0 0.00  0.0    0  6.4 15  20   M    M   3        21 360
 2  80  54  67   0   0   2 0.00  0.0    0  5.1 13 270   M    M   3 8      18 270
 3  85  61  73   6   0   8 0.00  0.0    0  7.7 15 250   M    M   2 8      23 240
 4  84  61  73   6   0   8 0.00  0.0    0  9.3 18 220   M    M   2 18     24 210
 5  79  63  71   4   0   6 0.40  0.0    0  9.5 18 190   M    M   5 1      25 190
 6  79  64  72   5   0   7 0.00  0.0    0  7.0 14 100   M    M   4 18     20 100
 7  64  58  61  -6   4   0 0.02  0.0    0 14.5 22  90   M    M  10 18     31  70
 8  67  60  64  -3   1   0    T  0.0    0  7.5 17  80   M    M  10 12     24  80
 9  82  62  72   5   0   7 0.00  0.0    0  4.4 12 130   M    M   5 12     15 130
10  85  64  75   8   0  10 0.00  0.0    0 10.6 25 280   M    M   6 12     33 260
11  79  65  72   6   0   7 0.16  0.0    0 11.8 23 280   M    M   4 13     32 290
12  74  54  64  -2   1   0 0.00  0.0    0 13.0 28 280   M    M   2        42 290
13  74  50  62  -4   3   0 0.00  0.0    0  8.7 22 270   M    M   2        31 290
14  83  46  65  -1   0   0 0.00  0.0    0  8.0 20 180   M    M   0        25 190
15  86  64  75   9   0  10 0.00  0.0    0 15.0 25 220   M    M   0        32 210
16  82  62  72   6   0   7 0.00  0.0    0 13.0 21 200   M    M   0        27 220
17  87  64  76  10   0  11 0.00  0.0    0 11.8 22 190   M    M   0        29 180
18  87  68  78  13   0  13 0.00  0.0    0  8.5 16 160   M    M   1        22 190
19  89  68  79  14   0  14 0.00  0.0    0  8.0 17 190   M    M   1        24 200
20  85  70  78  13   0  13 0.00  0.0    0 10.8 21 170   M    M   3        30 170
21  76  53  65   0   0   0 0.01  0.0    0 12.7 29 270   M    M   8 18     39 300
22  74  48  61  -4   4   0 0.01  0.0    0    M 16 120   M    M   M 13     27 130
23  87  60  74  10   0   9 0.00  0.0    0 11.9 26 260   M    M   0        40 260
24  73  58  66   2   0   1 0.20  0.0    0  8.9 22  80   M    M   4 138    31  80
25  79  58  69   5   0   4 0.00  0.0    0  8.2 18 290   M    M   4 1      30 280
26  68  54  61  -3   4   0 0.04  0.0    0 10.6 24  90   M    M   6 8      33 100
27  65  58  62  -2   3   0 0.25  0.0    0 13.8 25 100   M    M  10 12     35 100
28  74  62  68   5   0   3 0.79    T    0  7.7 31 150   M    M   9 1235   42 140
29  78  57  68   5   0   3 0.56  0.0    0 11.8 29 270   M    M   5 123    39 270
30  75  54  65   2   0   0 0.00  0.0    0  6.6 14 340   M    M   2        19 340
31  73  51  62  -1   3   0 0.00  0.0    0  7.8 15 100   M    M   2        21 130
================================================================================
SM 2427 1825        24 143  2.44    T    290.6          M      113
================================================================================
AV 78.3 58.9                               9.7 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    31 150               # 42 290
================================================================================
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
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   46 49 N
                                          LONGITUDE:  92 11 W

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

AVERAGE MONTHLY: 68.6   TOTAL FOR MONTH:   2.44    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:   -1.29    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON 19    GRTST 24HR  1.35 ON 28-29      TO 1/4 MILE OR LESS
LOWEST:     46 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON 28-28  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    24    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL   -40    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1    65    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL   -49

[CDD (BASE 65) ]
TOTAL THIS MO.   143
DPTR FM NORMAL    63    [PRESSURE DATA]
TOTAL FM JAN 1   421    HIGHEST SLP 30.29 ON 26
DPTR FM NORMAL   188    LOWEST  SLP 29.57 ON 11

[REMARKS]
#FINAL-08-21#
SNOWFALL ON 8/28 WAS DUE TO HAIL.