Preliminary Local Climatological Data (WS Form F-6)
 
                                          Station: TWIN CITIES INTERNATIONAL
                                          Month:   JUL
                                          Year:    2000
 
  Temperature in F :        :Pcpn   :Snow:  Wind     :Sunshine: Sky     :Pk Wnd
===================================== Columns =================================
1   2   3   4   5  6a  6b    7    8   9   10  11  12  13   14  15   16   17  18
Dy Max Min Avg Dep HDD CDD  Wtr  Snw Dpth Avg Spd Dir Min Psbl S-S Wx    Spd Dr
===============================================================================
 
 1  90  66  78   6   0  13 0.00   0.0   0 15.3 28 210   M    M   M       33 210
 2  80  65  73   1   0   8 0.71   0.0   0 10.6 24  90   M    M   M 3,1   28 100
 3  74  63  69  -3   0   4 0.00   0.0   0  7.7 13 150   M    M   M 8     16  60
 4  80  69  75   2   0  10 0.00   0.0   0  9.4 16 120   M    M   M       22 100
 5  82  67  75   2   0  10 0.62   0.0   0  7.0 17 110   M    M   M 1,3,2 22 310
 6  81  62  72  -1   0   7 0.00   0.0   0  8.8 18 110   M    M   M 1,8   23  90
 7  78  66  72  -1   0   7 0.59   0.0   0 16.9 36 180   M    M   M 1,8,3 44 170
 8  93  70  82   9   0  17 0.08   0.0   0 14.3 25 150   M    M   M 3,1,8 31 150
 9  86  66  76   3   0  11 2.55   0.0   0  9.2 39  40   M    M   M 3,1   51  40
10  86  70  78   4   0  13 0.12   0.0   0  8.1 16  60   M    M   M 3,1   22  40
11  83  66  75   1   0  10    T   0.0   0  9.6 16 130   M    M   M       20 140
12  83  71  77   3   0  12 0.08   0.0   0  8.4 17 320   M    M   M 1     22 300
13  88  70  79   5   0  14 0.00   0.0   0  6.8 18 320   M    M   M       25 340
14  86  68  77   3   0  12 0.00   0.0   0  8.4 18 330   M    M   M       23 340
15  83  65  74   0   0   9 0.00   0.0   0  5.9 13 110   M    M   M       17  80
16  86  66  76   2   0  11    T   0.0   0  9.6 28  60   M    M   M       31  60
17  74  60  67  -7   0   2 0.00   0.0   0 11.8 20 330   M    M   M       25  10
18  60  52  56 -18   9   0 0.23   0.0   0  6.6 14  80   M    M   M 1     23  20
19  69  55  62 -12   3   0 0.00   0.0   0  6.3 13 260   M    M   M       15 290
20  73  59  66  -8   0   1 0.00   0.0   0 10.2 20 330   M    M   M       32 360
21  76  54  65  -9   0   0 0.00   0.0   0  8.3 21 320   M    M   M       26  20
22  77  57  67  -7   0   2 0.00   0.0   0  3.6 15  20   M    M   M       18  20
23  81  61  71  -3   0   6 0.00   0.0   0  7.8 14 210   M    M   M       18 220
24  82  63  73  -1   0   8 0.00   0.0   0 13.0 24 180   M    M   M       30 170
25  83  66  75   1   0  10 1.06   0.0   0 12.0 23 200   M    M   M 3,1,8 30 190
26  78  65  72  -2   0   7 0.06   0.0   0  6.3 17 340   M    M   M 1     31  10
27  83  64  74   0   0   9 0.00   0.0   0  7.8 16  20   M    M   M       26  20
28  77  64  71  -3   0   6 0.00   0.0   0 10.4 20  30   M    M   M 1,8   29  20
29  82  63  73  -1   0   8 0.00   0.0   0  9.7 16  30   M    M   M 1,8   22  50
30  86  64  75   1   0  10 0.00   0.0   0  4.2 14  40   M    M   M       21  20
31  88  65  77   3   0  12 0.00   0.0   0  5.0 14 260   M    M   M 1,8   20  10
===============================================================================
Sm 2508 1982        12 249  6.10  0.0    279.0            M      M
===============================================================================
Av 80.9 63.9                              9.0 Fastst  Psbl  %    M    Max(mph)
                                 Misc ---->    39  40                   51   40
===============================================================================
Notes:
# Last of several occurrences
Column 17 Peak Wind in MPH
 
 
Preliminary Local Climatological Data (WS Form F-6), Page 2
 
                                          Station: TWIN CITIES INTERNATIONAL
                                          Month:   JUL
                                          Year:    2000
 
[Temperature Data]      [Precipitation Data]        SYMBOLS USED IN COLUMN 16
 
Average Monthly: 72.4   Total for month:   6.10    1 = FOG
Dptr fm normal:  -1.2   Dptr fm normal:    2.57    2 = FOG REDUCING VISIBILITY
Highest:    93 on    8  Grtst 24 hr  2.64 on   9-10    TO 1/4 MILE OR LESS
Lowest:     52 on   18                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        Total for month  0.0 In    5 = HAIL
                        Grtst 24 hr  0.0 on  -     6 = GLAZE OR RIME
                        Grtst depth:   0 on  -     7 = BLOWING DUST OR SAND:
                                                       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:  2     0.10 inch or more:  7
Min 32 or below:  0     0.50 inch or more:  5
Min  0 or below:  0     1.00 inch or more:  2
 
[HDD (Base 65)]
Total this Mo.    12     Clear   (scale 0-3):  M
Dptr fm normal     1     PtCldy  (scale 4-7):  M
Seasonal total    12     Cloudy (scale 8-10):  M
Dptr fm normal     1
 
[CDD (Base 65)]
Total this Mo.   249
Dptr fm normal   -29     [Pressure Data]
Seasonal total   414     Highest SLP: 30.33 on  17
Dptr fm normal   -44      Lowest SLP: 29.30 on  16
===============================================================================
# = LAST OF SEVERAL OCCURRENCES