National Weather Service Weather Forecast Office

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

000
CXUS53 KFGF 010815
CF6GFK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND FORKS INTL AP ND
                                          MONTH:     MAY
                                          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  85  39  62  14   3   0 0.00  0.0    0  9.2 24  20   M    M   4        30  10
 2  68  42  55   7  10   0 0.17  0.0    0 15.6 30 350   M    M   8        42 360
 3  52  28  40  -9  25   0 0.06  0.0    0 17.8 26 340   M    M   7        36 350
 4  54  25  40  -9  25   0 0.00  0.0    0  9.2 17 340   M    M   2        29  10
 5  57  23  40 -10  25   0    T  0.0    0  7.4 25 310   M    M   5 8      32 310
 6  63  24  44  -6  21   0    T  0.0    0 13.0 35 300   M    M   3 8      45 310
 7  59  23  41  -9  24   0 0.00  0.0    0  7.8 16  10   M    M   2        27 360
 8  61  25  43  -8  22   0 0.00  0.0    0  7.4 16  10   M    M   5        21 360
 9  58  25  42  -9  23   0 0.00  0.0    0 11.8 22  30   M    M   3        31  20
10  58  23  41 -11  24   0 0.00  0.0    0  4.9 14  10   M    M   3        20  30
11  66  25  46  -6  19   0 0.00  0.0    0  5.4  9 180   M    M   1         M   M
12  71  34  53   1  12   0 0.00  0.0    0  9.8 17 210   M    M   4        33 220
13  73  44  59   6   6   0 0.05  0.0    0 10.0 26 190   M    M   5 3      35 180
14  70  38  54   1  11   0 0.05  0.0    0  6.3 18 100   M    M   5 3      24 100
15  77  36  57   3   8   0 0.00  0.0    0  3.6 12  40   M    M   2 128    14  30
16  85  48  67  13   0   2    T  0.0    0 13.4 35 200   M    M   4        43 200
17  85  48  67  12   0   2 0.00  0.0    0 10.7 25 190   M    M   2        33 150
18  82  53  68  13   0   3    T  0.0    0 17.1 31 190   M    M   4        42 160
19  89  60  75  19   0  10 0.70    T    0 16.1 28 210   M    M   6 1358   39 220
20  66  49  58   2   7   0 0.21  0.0    0 12.7 21 350   M    M  10 13     27 360
21  80  48  64   8   1   0    T  0.0    0  9.4 22 350   M    M  10 128    30 350
22  52  42  47 -10  18   0 0.75  0.0    0 15.0 22 360   M    M  10 13     29 330
23  66  47  57   0   8   0 0.18  0.0    0  9.7 17  80   M    M   9 123    24  70
24  82  54  68  10   0   3 0.03  0.0    0 16.8 30 210   M    M   4 1378   40 210
25  71  43  57  -1   8   0    T  0.0    0 18.8 36 310   M    M   6 78     47 310
26  53  35  44 -14  21   0 0.00  0.0    0 13.8 23 360   M    M   7        32 360
27  58  32  45 -14  20   0 0.00  0.0    0  9.8 18  70   M    M   6        24  70
28  67  29  48 -11  17   0 0.00  0.0    0 10.4 21 190   M    M   2        32 150
29  62  46  54  -6  11   0 0.09  0.0    0 15.6 31 200   M    M   6 18     41 200
30  78  43  61   1   4   0    T  0.0    0 12.1 28 300   M    M   4 1      35 300
31  76  41  59  -1   6   0 0.00  0.0    0  6.3 12 270   M    M   3        17 270
================================================================================
SM 2124 1172       379  20  2.29    T    346.9          M      152
================================================================================
AV 68.5 37.8                              11.2 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    36 310                 47 310
================================================================================
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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   47 57 N
                                          LONGITUDE:  97 11 W

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

AVERAGE MONTHLY: 53.2   TOTAL FOR MONTH:   2.29    1 = FOG OR MIST
DPTR FM NORMAL:  -0.9   DPTR FM NORMAL:   -0.51    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON 19    GRTST 24HR  0.91 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:     23 ON 10, 7                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON 19-19  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:   5
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   379    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    27    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  8635    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -808

[CDD (BASE 65) ]
TOTAL THIS MO.    20
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1    20    HIGHEST SLP M ON M
DPTR FM NORMAL     5    LOWEST  SLP 29.43 ON  1

[REMARKS]
#FINAL-05-21#