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830
CXUS53 KFGF 210915
CF6GFK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND FORKS INTL AP ND
                                          MONTH:     APRIL
                                          YEAR:      2018
                                          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  26   9  18 -16  47   0 0.00  0.0    5 16.7 24 260   M    M   1        30 270
 2  20   9  15 -20  50   0 0.00  0.0    5 15.4 23 360   M    M   7        29 360
 3  21   4  13 -22  52   0 0.00  0.0    5 12.1 22 350   M    M   6        26 350
 4  30   8  19 -17  46   0 0.00  0.0    5 11.3 22 220   M    M   3        32 230
 5  28  10  19 -17  46   0 0.04  1.0    4 11.9 33 330   M    M   7 19     43 330
 6  25   2  14 -23  51   0    T    T    4 18.2 35 350   M    M   4 19     46 350
 7  26   6  16 -22  49   0 0.00  0.0    4  6.9 14 210   M    M   1        18 220
 8  28   7  18 -20  47   0 0.00  0.0    3  7.2 12  50   M    M   6        19  50
 9  30  16  23 -16  42   0 0.00  0.0    3  8.2 18 220   M    M   6        23 220
10  39  27  33  -6  32   0    T    T    3  9.7 16 220   M    M   9        20 230
11  37  24  31  -9  34   0 0.07  0.6    2  6.4 15  80   M    M   6 15     19  80
12  36  28  32  -8  33   0 0.04  1.4    3 12.2 24  60   M    M   M         M  M
13  35  20  28 -13  37   0 0.00  0.0    2 17.3 26  30   M    M   6        35 360
14  34  22  28 -13  37   0 0.00  0.0    2 14.4 20  30   M    M   6        26  10
15  36  20  28 -14  37   0 0.00  0.0    1  9.9 16  50   M    M   4        22  60
16  40  20  30 -12  35   0 0.00  0.0    1  8.8 16  20   M    M   1        24  30
17  45  23  34  -9  31   0 0.00  0.0    1  7.8 17  50   M    M   5        22  80
18  50  26  38  -6  27   0 0.00  0.0    T  9.1 17  20   M    M   4        23  10
19  55  27  41  -3  24   0 0.00  0.0    T  4.5 16 210   M    M   3        21 200
20  53  31  42  -2  23   0 0.00  0.0    0  8.1 17 190   M    M   3        24 180
================================================================================
SM  694  339       780   0  0.15     3.0 216.1          M       88
================================================================================
AV 34.7 17.0                              10.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 35 350               # 46  350
================================================================================
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:    APRIL
                                          YEAR:     2018
                                          LATITUDE:   47 57 N
                                          LONGITUDE:  97 11 W

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

AVERAGE MONTHLY: 25.8   TOTAL FOR MONTH:   0.15    1 = FOG OR MIST
DPTR FM NORMAL: -13.6   DPTR FM NORMAL:   -0.43    2 = FOG REDUCING VISIBILITY
HIGHEST:    55 ON 19    GRTST 24HR  0.07 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:      2 ON  6                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   3.0 INCHES  5 = HAIL
                        GRTST 24HR   1.4 ON 12-12  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   5 ON  4, 3  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:   9    0.01 INCH OR MORE:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  20    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   780    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   266    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  9022    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   123

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.73 ON 12

[REMARKS]