National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS53 KDLH 010626
CF6DLH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DULUTH MN
                                          MONTH:     AUGUST
                                          YEAR:      2012
                                          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  87  64  76  10   0  11 0.09  0.0    0 11.0 21 240   M    M   2 3      31 230
 2  83  63  73   7   0   8 0.00  0.0    0  7.4 16 310   M    M   3        22 310
 3  74  64  69   3   0   4 0.40  0.0    0  9.4 29 250   M    M   8 13     38 260
 4  75  57  66   0   0   1 0.20  0.0    0 12.1 23 250   M    M   7 13     30 250
 5  74  52  63  -3   2   0 0.00  0.0    0 10.8 22 270   M    M   2        30 250
 6  85  56  71   5   0   6 0.00  0.0    0 11.5 20 240   M    M   2        24 260
 7  78  58  68   2   0   3 0.00  0.0    0  5.4 15 330   M    M   2        21 310
 8  69  57  63  -3   2   0 0.20  0.0    0  3.4  9 110   M    M   6 1      16 130
 9  68  53  61  -5   4   0 0.06  0.0    0  9.5 23  60   M    M   7 1238   30  60
10  69  50  60  -5   5   0 0.00  0.0    0  5.7 15 120   M    M   1        18 120
11  76  48  62  -3   3   0 0.00  0.0    0  4.5 13 140   M    M   1 1      22 230
12  78  53  66   1   0   1 0.00  0.0    0  4.8 10 300   M    M   4        16 300
13  76  56  66   1   0   1 0.07  0.0    0  6.2 15 330   M    M   5 38     20 350
14  75  50  63  -2   2   0 0.00  0.0    0  2.9  8 330   M    M   2        10 330
15  78  51  65   0   0   0 0.27  0.0    0  7.1 15 280   M    M   5 138    21 180
16  66  50  58  -7   7   0 0.01  0.0    0 14.9 28 290   M    M   8 18     37 300
17  71  42  57  -7   8   0 0.00  0.0    0  7.1 15 340   M    M   1        18 270
18  76  50  63  -1   2   0    T  0.0    0  6.4 24  30   M    M   4 3      30  50
19  72  47  60  -4   5   0 0.00  0.0    0  6.2 15 340   M    M   1        20 220
20  75  43  59  -5   6   0 0.00  0.0    0  6.3 16 280   M    M   3        20 280
21  78  49  64   0   1   0 0.00  0.0    0  7.8 18 240   M    M   1        24 250
22  84  60  72   8   0   7 0.00  0.0    0  9.6 20 230   M    M   0        23 240
23  77  62  70   7   0   5 0.09  0.0    0  8.3 20 110   M    M   5 13     24 140
24  86  63  75  12   0  10    T  0.0    0  7.1 17 230   M    M   2        22 240
25  77  67  72   9   0   7 0.01  0.0    0 11.6 20 190   M    M   5        25 200
26  83  61  72   9   0   7 0.00  0.0    0  9.7 24 260   M    M   3 18     30 240
27  79  56  68   6   0   3 0.00  0.0    0  4.7 14 340   M    M   2        20 290
28  77  53  65   3   0   0 0.00  0.0    0  5.3 12 110   M    M   1        20 110
29  83  56  70   8   0   5 0.00  0.0    0  7.6 13 120   M    M   0        16 120
30  84  61  73  11   0   8 0.02  0.0    0  8.4 24 270   M    M   4 8      30 280
31  83  53  68   7   0   3 0.00  0.0    0  6.0 13  20   M    M   0        17 360
================================================================================
SM 2396 1705        47  90  1.42     0.0 238.7          M       97
================================================================================
AV 77.3 55.0                               7.7 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 29 250               # 38  260
================================================================================
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:    AUGUST
                                          YEAR:     2012
                                          LATITUDE:   46 49 N
                                          LONGITUDE:  92 11 W

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

AVERAGE MONTHLY: 66.1   TOTAL FOR MONTH:   1.42    1 = FOG OR MIST
DPTR FM NORMAL:   1.8   DPTR FM NORMAL:   -2.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON  1    GRTST 24HR  0.60 ON  3- 4      TO 1/4 MILE OR LESS
LOWEST:     42 ON 17                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    47    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL   -39    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1    47    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -102

[CDD (BASE 65) ]
TOTAL THIS MO.    90
DPTR FM NORMAL    24    [PRESSURE DATA]
TOTAL FM JAN 1   385    HIGHEST SLP M ON M
DPTR FM NORMAL   195    LOWEST  SLP 28.62 ON 31

[REMARKS]
#FINAL-08-12#