Preliminary Local Climatological Data (WS Form F-6)
 
                                          Station: TWIN CITIES INTERNATIONAL
                                          Month:   OCT
                                          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  74  57  66  11   0   1 0.00   0.0   0  7.2 18 330   M    M   M       23 330
 2  68  51  60   5   5   0 0.00   0.0   0  8.5 18 320   M    M   M       23 310
 3  58  46  52  -2  13   0 0.00   0.0   0  6.2 15 330   M    M   M       18 330
 4  56  37  47  -7  18   0 0.00   0.0   0  4.1 10 340   M    M   M       20  20
 5  49  35  42 -12  23   0 0.01   0.0   0 11.4 23 330   M    M   M 1     30 320
 6  44  30  37 -16  28   0 0.00   0.0   0 13.4 23 330   M    M   M       28 310
 7  41  33  37 -16  28   0    T     T   0 11.8 17 350   M    M   M       28  10
 8  47  29  38 -14  27   0 0.00   0.0   0  8.0 16 330   M    M   M       20 300
 9  58  29  44  -8  21   0 0.00   0.0   0  6.8 15 200   M    M   M       21 240
10  64  35  50  -2  15   0 0.00   0.0   0  6.4 16 200   M    M   M       21 220
11  69  34  52   1  13   0 0.00   0.0   0  9.5 22 180   M    M   M       26 190
12  74  48  61  10   4   0 0.01   0.0   0 10.0 21 190   M    M   M       24 190
13  78  62  70  20   0   5 0.00   0.0   0 11.3 20 200   M    M   M       24 200
14  64  47  56   6   9   0 0.00   0.0   0 12.0 18 320   M    M   M       23  20
15  50  40  45  -4  20   0 0.00   0.0   0  4.4 10 330   M    M   M 1     17  30
16  57  34  46  -3  19   0 0.04   0.0   0  4.0 13 110   M    M   M 1,2,8 14 100
17  63  47  55   6  10   0 0.08   0.0   0  6.5 14 230   M    M   M 1     16 240
18  69  42  56   8   9   0 0.00   0.0   0  3.2 13 240   M    M   M       17  30 
19  84  49  67  19   0   2 0.00   0.0   0 13.6 30 220   M    M   M       36 210
20  70  48  59  12   6   0 0.00   0.0   0  8.3 17 330   M    M   M       23  30
21  66  38  52   5  13   0 0.00   0.0   0 10.0 18 110   M    M   M       22 120
22  67  50  59  13   6   0 0.20   0.0   0  9.7 17 180   M    M   M 1     21 180
23  63  58  61  15   4   0 0.14   0.0   0  2.5  7  80   M    M   M 1     16  30
24  67  59  63  18   2   0 0.00   0.0   0  6.3 12 130   M    M   M 1,8   15  60
25  67  62  65  20   0   0 0.22   0.0   0 10.7 22 190   M    M   M 1,8   25 190
26  68  55  62  18   3   0 0.29   0.0   0 12.4 22 210   M    M   M 1,3   26 220
27  55  42  49   5  16   0    T   0.0   0 12.4 17  40   M    M   M 1     31  20
28  51  40  46   3  19   0 0.00   0.0   0 13.2 20 120   M    M   M       23 100
29  58  43  51   8  14   0    T   0.0   0 17.1 24 130   M    M   M 1,8   29 140
30  58  46  52  10  13   0 0.10   0.0   0 11.6 23 130   M    M   M 1     26 130
31  71  46  59  17   6   0 0.00   0.0   0  8.8 16 160   M    M   M 1,8   17 140
===============================================================================
Sm 1928 1372       364   8  1.09    T    281.3            M      M
===============================================================================
Av 62.2 44.3                              9.1 Fastst  Psbl  %    M    Max(mph)
                                 Misc ---->    30 220                   36  210
===============================================================================
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:   OCT
                                          Year:    2000
 
[Temperature Data]      [Precipitation Data]        SYMBOLS USED IN COLUMN 16
 
Average Monthly: 53.3   Total for month:   1.09    1 = FOG
Dptr fm normal:   4.5   Dptr fm normal:   -1.10    2 = FOG REDUCING VISIBILITY
Highest:    84 on   19  Grtst 24 hr  0.41 on  25-26    TO 1/4 MILE OR LESS
Lowest:     29 on  9 #                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        Total for month   T  In    5 = HAIL
                        Grtst 24 hr    T on   7    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:  9
Max 90 or above:  0     0.10 inch or more:  5
Min 32 or below:  3     0.50 inch or more:  0
Min  0 or below:  0     1.00 inch or more:  0
 
[HDD (Base 65)]
Total this Mo.   364     Clear   (scale 0-3):  M
Dptr fm normal  -138     PtCldy  (scale 4-7):  M
Seasonal total   523     Cloudy (scale 8-10):  M
Dptr fm normal  -179
 
[CDD (Base 65)]
Total this Mo.     8
Dptr fm normal     8     [Pressure Data]
Seasonal total   704     Highest SLP: 30.71 on   8
Dptr fm normal    22      Lowest SLP: 29.45 on   1
===============================================================================
# = LAST OF SEVERAL OCCURRENCES