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

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CXUS53 KFGF 010915
CF6GFK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND FORKS INTL AP ND
                                          MONTH:     FEBRUARY
                                          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  24  19  22  14  43   0    T    T    2  8.2 17 160   M    M  10 18     23 160
 2  25  20  23  15  42   0    T    T    2 18.2 26 180   M    M  10 19     39 180
 3  27  23  25  17  40   0 0.02  0.2    1 16.5 25 180   M    M  10 169    36 180
 4  23   6  15   6  50   0    T  0.1    2 20.6 26 310   M    M  10 9      36 300
 5   7  -8   0  -9  65   0    T    T    1 15.5 25 330   M    M   7 189    31 330
 6  -7 -19 -13 -22  78   0 0.00  0.0    1 14.1 25 330   M    M   3        35 340
 7  -9 -23 -16 -25  81   0 0.00  0.0    1  7.6 13 290   M    M   3 8      16 280
 8  -5 -22 -13 -23  78   0 0.00  0.0    1 11.7 21 270   M    M   1        28 280
 9  -3 -13  -8 -18  73   0 0.00  0.0    1 15.5 25 290   M    M   3        31 280
10  -4 -17 -10 -20  75   0 0.00  0.0    1 10.4 17 290   M    M   2        29 290
11  -9 -19 -14 -25  79   0 0.00  0.0    1  9.6 18 300   M    M   5        24 300
12 -10 -25 -17 -28  82   0 0.00  0.0    1  5.8 14 260   M    M   3        22 270
13 -12 -27 -19 -30  84   0    T    T    1  9.1 15 360   M    M   4 189    20 350
14  -6 -26 -16 -28  81   0 0.00  0.0    1  7.9 13 260   M    M   0        19 290
15   4 -23  -9 -21  74   0 0.00  0.0    1  7.9 14 180   M    M   1        20 180
16   5 -19  -7 -19  72   0 0.00  0.0    1  7.0 12 150   M    M   2         M   M
17   9 -10   0 -13  65   0    T    T    1  6.4 12 150   M    M   5 8      15 150
18  17  -8   5  -8  60   0    T    T    1  6.0 12 240   M    M   9 8      14 260
19  19  -5   7  -6  58   0 0.00  0.0    1  5.8 12 160   M    M   3        15 190
20  29   5  17   3  48   0 0.00  0.0    1 14.8 25 190   M    M   3 1      31 180
21  40  12  26  12  39   0 0.00  0.0    1 10.1 16 230   M    M   1 18     22 230
22  47  29  38  24  27   0 0.00  0.0    T 16.9 33 290   M    M   7        45 290
23  36  22  29  14  36   0 0.10  1.5    T  8.8 21 350   M    M   8 1      28 340
24  30   4  17   2  48   0    T    T    2  7.9 24 310   M    M   6 1      31 310
25  35   8  22   6  43   0 0.00  0.0    1 12.9 23 180   M    M   5        32 180
26  45  18  32  16  33   0 0.00  0.0    T 14.6 25 360   M    M   5        34 180
27  18   1  10  -7  55   0 0.02  0.3    T 14.5 22 360   M    M  10 1      29  10
28  20  -4   8  -9  57   0 0.02  0.2    T  9.4 21 320   M    M   5        28 320
================================================================================
SM  395 -101      1666   0  0.16  2.3    313.7          M      141
================================================================================
AV 14.1 -3.6                              11.2 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    33 290                 45 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

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

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

AVERAGE MONTHLY:  5.3   TOTAL FOR MONTH:   0.16    1 = FOG OR MIST
DPTR FM NORMAL:  -6.7   DPTR FM NORMAL:   -0.36    2 = FOG REDUCING VISIBILITY
HIGHEST:    47 ON 22    GRTST 24HR  0.10 ON 23-23      TO 1/4 MILE OR LESS
LOWEST:    -27 ON 13                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   2.3 INCHES  5 = HAIL
                        GRTST 24HR   1.5 ON 23-23  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   2 ON 24, 4  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:  23    0.01 INCH OR MORE:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:  16    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1666    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   182    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  6594    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -555

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.85 ON 14
DPTR FM NORMAL     0    LOWEST  SLP 29.31 ON 22

[REMARKS]
#FINAL-02-21#