Print

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

                                          STATION:   GRAND FORKS INTL AP ND
                                          MONTH:     AUGUST
                                          YEAR:      2013
                                          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  79  49  64  -5   1   0 0.00  0.0    0  8.4 20 320   M    M   3        26 330
 2  76  48  62  -7   3   0 0.00  0.0    0  8.9 17 350   M    M   5        22 360
 3  75  49  62  -7   3   0 0.00  0.0    0  5.5 14  40   M    M   3        26  40
 4  76  48  62  -7   3   0    T  0.0    0  8.3 18 150   M    M   6        22 150
 5  76  56  66  -3   0   1    T  0.0    0  7.7 15 330   M    M   6 1      20 340
 6  70  50  60  -9   5   0 0.11  0.0    0  8.8 20 360   M    M   6 1      25 350
 7  72  45  59 -10   6   0 0.01    M    0  4.5 21 360   M    M   5        24 360
 8  73  43  58 -11   7   0    T    M    0  5.4 15 320   M    M   6 12     20 330
 9  68  46  57 -11   8   0    T  0.0    0  8.9 17 350   M    M   5        22 350
10  75  46  61  -7   4   0 0.00  0.0    0  3.7 13 320   M    M   6 12     20 200
11  77  52  65  -3   0   0 0.00  0.0    0  5.4 14  10   M    M   6 1      17 360
12  77  48  63  -5   2   0 0.00  0.0    0  8.3 18  10   M    M   1        22  10
13  76  42  59  -9   6   0 0.00  0.0    0  4.0 12  50   M    M   1        16 350
14  80  42  61  -7   4   0 0.00  0.0    0  1.8 10 250   M    M   3 8      15 260
15  79  51  65  -3   0   0 0.00  0.0    0  6.1 12 190   M    M   8        15 190
16  83  58  71   3   0   6 0.00  0.0    0 10.5 21 210   M    M   3        28 220
17  83  57  70   3   0   5 0.00  0.0    0 13.2 23 190   M    M   3 1      31 200
18  87  65  76   9   0  11 0.05  0.0    0 11.9 24 200   M    M   4 13     30 200
19  92  63  78  11   0  13 0.00  0.0    0  6.0 14 200   M    M   3 12     18 180
20  97  66  82  15   0  17 0.06  0.0    0  8.8 21 200   M    M   1 13     28 190
21  83  54  69   3   0   4 0.00  0.0    0  8.9 21  10   M    M   4        24 360
22  81  46  64  -2   1   0 0.00  0.0    0  4.5 13  20   M    M   1        17  20
23  86  52  69   3   0   4 0.00  0.0    0  9.8 22 150   M    M   5        28 140
24  93  70  82  16   0  17 0.07  0.0    0 11.6 25 180   M    M   5        31 190
25  97  65  81  15   0  16 0.00  0.0    0  2.8 14  30   M    M   3 12     17  30
26  89  63  76  11   0  11 0.02  0.0    0  2.7 13 110   M    M   6 1      17 120
27  95  58  77  12   0  12 0.00  0.0    0  2.4  8 220   M    M   6 12     10 360
28  93  67  80  16   0  15 0.00  0.0    0  5.7 15 160   M    M   4        20 150
29  85  66  76  12   0  11 0.54  0.0    0  8.7 29 260   M    M   4 13     38 270
30  86  61  74  10   0   9    T  0.0    0  4.4 18 180   M    M   5 128    24 190
31  85  60  73   9   0   8 0.02  0.0    0 10.2 36 330   M    M   4        46 320
================================================================================
SM 2544 1686        53 160  0.88     0.0 217.8          M      131              
================================================================================
AV 82.1 54.4                               7.0 FASTST   M    M   4    MAX(MPH)  
                                 MISC ---->  # 36 330               # 46  320   
================================================================================
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:    AUGUST
                                          YEAR:     2013
                                          LATITUDE:   47 57 N                   
                                          LONGITUDE:  97 11 W                   

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

AVERAGE MONTHLY: 68.2   TOTAL FOR MONTH:   0.88    1 = FOG OR MIST              
DPTR FM NORMAL:   1.1   DPTR FM NORMAL:   -2.00    2 = FOG REDUCING VISIBILITY  
HIGHEST:    97 ON 25,20 GRTST 24HR  0.54 ON 29-29      TO 1/4 MILE OR LESS      
LOWEST:     42 ON 14,13                            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:   8                                  
MAX 90 OR ABOVE:   6    0.10 INCH OR MORE:   2                                  
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.    53    CLEAR  (SCALE 0-3)   6                                  
DPTR FM NORMAL    -1    PTCLDY (SCALE 4-7)  25                                  
TOTAL FM JUL 1    82    CLOUDY (SCALE 8-10)  0                                  
DPTR FM NORMAL     0                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.   160                                                            
DPTR FM NORMAL    41    [PRESSURE DATA]                                         
TOTAL FM JAN 1   448    HIGHEST SLP M ON M                                      
DPTR FM NORMAL    96    LOWEST  SLP 29.58 ON 20                                 

[REMARKS]

USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.