WFO Monthly/Daily Climate Data
Issued by NWS Grand Forks, ND

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CXUS53 KFGF 010815
CF6GFK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND FORKS INTL AP ND
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   47 57 N
                                          LONGITUDE:  97 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  66  57  62  11   3   0 0.12  0.0    0  7.8 14 330   M    M  10 1      19 320
 2  74  44  59   9   6   0    T  0.0    0  4.8 10 360   M    M   5        14 320
 3  77  39  58   8   7   0 0.00  0.0    0  5.0 10 180   M    M   1 18     14 190
 4  81  41  61  11   4   0 0.00  0.0    0  4.7 10 140   M    M   1 1      17 120
 5  84  47  66  17   0   1 0.00  0.0    0 13.6 24 180   M    M   1        32 180
 6  80  57  69  21   0   4 0.00  0.0    0 15.5 25 180   M    M   0        33 190
 7  81  57  69  21   0   4 0.00  0.0    0 13.6 24 190   M    M   3        32 200
 8  74  55  65  17   0   0 0.02  0.0    0  8.8 21 350   M    M   9 138    27 340
 9  62  53  58  11   7   0 1.50  0.0    0 11.4 29  30   M    M  10 12     41  30
10  63  51  57  11   8   0 0.06  0.0    0 10.5 32  50   M    M  10 18     42  50
11  66  40  53   7  12   0 0.00  0.0    0  8.9 20 300   M    M   1        27 300
12  56  33  45   0  20   0 0.00  0.0    0 10.0 18  20   M    M   5        24  10
13  57  44  51   6  14   0 1.10  0.0    0 13.9 28 100   M    M   9 1      39  90
14  51  44  48   4  17   0    T  0.0    0 14.0 22 240   M    M  10        33 240
15  52  39  46   2  19   0    T  0.0    0 10.2 17 280   M    M   7        26 270
16  63  35  49   6  16   0 0.00  0.0    0  7.9 15 310   M    M   0        21 320
17  67  31  49   6  16   0 0.00  0.0    0  8.7 15 160   M    M   0        23 160
18  74  42  58  16   7   0 0.00  0.0    0 11.1 21 180   M    M   3        28 180
19  52  42  47   5  18   0 0.00  0.0    0 18.1 29 360   M    M   8        37 360
20  45  28  37  -4  28   0 0.00  0.0    0 16.4 29  10   M    M   7        38 360
21  45  23  34  -7  31   0 0.00  0.0    0  6.4 13  30   M    M   4        16  20
22  47  21  34  -6  31   0 0.00  0.0    0  6.4 14  30   M    M   3        18  30
23  45  21  33  -7  32   0 0.00  0.0    0  4.5 13  80   M    M   3        17  90
24  47  28  38  -1  27   0 0.00  0.0    0  7.0 10  80   M    M   7        16 100
25  52  25  39   1  26   0 0.00  0.0    0 11.6 23 120   M    M   4        30 110
26  56  42  49  11  16   0 0.00  0.0    0 20.6 33 150   M    M   8        45 140
27  50  42  46   9  19   0 0.68  0.0    0  9.2 22 150   M    M  10 1      30 150
28  51  30  41   4  24   0 0.00  0.0    0  8.0 18 330   M    M   5 1      24 320
29  57  25  41   5  24   0 0.00  0.0    0  9.8 20 180   M    M   1        28 180
30  51  31  41   5  24   0    T  0.0    0 12.9 29 350   M    M   5        38 350
31  43  29  36   1  29   0 0.00  0.0    0 11.7 21 290   M    M   7        32 300
================================================================================
SM 1869 1196       485   9  3.48  0.0    323.0          M      157
================================================================================
AV 60.3 38.6                              10.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    33 150                 45 140
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   GRAND FORKS INTL AP ND
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   47 57 N
                                          LONGITUDE:  97 11 W

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

AVERAGE MONTHLY: 49.4   TOTAL FOR MONTH:   3.48    1 = FOG OR MIST
DPTR FM NORMAL:   6.2   DPTR FM NORMAL:    1.60    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON  5    GRTST 24HR  1.56 ON  9-10      TO 1/4 MILE OR LESS
LOWEST:     21 ON 23,22                             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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   485    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL  -193    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1   614    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -385

[CDD (BASE 65) ]
TOTAL THIS MO.     9
DPTR FM NORMAL     7    [PRESSURE DATA]
TOTAL FM JAN 1   672    HIGHEST SLP M ON M
DPTR FM NORMAL   289    LOWEST  SLP 29.28 ON 13

[REMARKS]
#FINAL-10-21#


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