Preliminary Local Climatological Data (WS Form F-6)
 
                                          Station: CHANHASSEN MN NWS OFFICE
                                          Month:   DEC
                                          Year:    2001
 
  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  31  22  27   M  38   0    T     T   4    M  M   M 405   75   M        M   M
 2  45  23  34   M  31   0 0.00   0.0   4    M  M   M 426   79   M        M   M
 3  47  22  35   M  30   0    T   0.0   2    M  M   M 480   89   M        M   M
 4  45  35  40   M  25   0 0.01   0.0   T    M  M   M 213   40   M        M   M
 5  62  28  45   M  20   0 0.29   0.0   T    M  M   M   0    0   M        M   M
 6  43  25  34   M  31   0 0.00   0.0   0    M  M   M 241   45   M        M   M
 7  33  22  28   M  37   0 0.06   0.6   0    M  M   M   0    0   M        M   M
 8  31  15  23   M  42   0 0.00   0.0   T    M  M   M 376   71   M        M   M
 9  44  12  28   M  37   0 0.00   0.0   T    M  M   M 533  100   M        M   M
10  40  28  34   M  31   0 0.00   0.0   0    M  M   M 348   65   M        M   M
11  47  27  37   M  28   0 0.00   0.0   0    M  M   M 342   64   M        M   M
12  39  29  34   M  31   0 0.00   0.0   0    M  M   M  56   11   M        M   M
13  27  19  23   M  42   0    T     T   0    M  M   M   0    0   M        M   M
14  33  22  28   M  37   0    T     T   0    M  M   M  44    8   M        M   M
15  46  30  38   M  27   0 0.00   0.0   0    M  M   M 229   43   M        M   M
16  43  28  36   M  29   0 0.00   0.0   0    M  M   M  20    4   M        M   M
17  45  25  35   M  30   0 0.00   0.0   0    M  M   M 342   65   M        M   M
18  40  24  32   M  33   0 0.00   0.0   0    M  M   M 178   34   M        M   M
19  36  19  28   M  37   0 0.00   0.0   0    M  M   M 178   34   M        M   M
20  38  16  27   M  38   0 0.00   0.0   0    M  M   M 348   66   M        M   M
21  35  15  25   M  40   0 0.00   0.0   0    M  M   M 143   27   M        M   M
22  38  16  27   M  38   0 0.34   3.9   0    M  M   M   6    1   M        M   M
23  25   9  17   M  48   0 0.11   2.0   6    M  M   M 297   56   M        M   M
24  18   7  13   M  52   0 0.00   0.0   6    M  M   M 388   74   M        M   M
25  15   6  11   M  54   0 0.02   0.3   5    M  M   M 376   71   M        M   M
26  20   6  13   M  52   0 0.03   0.6   6    M  M   M 268   51   M        M   M
27  22  13  18   M  47   0    T     T   5    M  M   M 341   65   M        M   M
28  15   5  10   M  55   0 0.02   0.5   5    M  M   M 267   51   M        M   M
29  12   0   6   M  59   0    T     T   5    M  M   M 326   62   M        M   M
30  15   4  10   M  55   0    T   0.1   5    M  M   M 355   67   M        M   M
31  14  -2   6   M  59   0    T     T   4    M  M   M 389   74   M        M   M
===============================================================================
Sm 1044  550      1213   0  0.88  8.0        M     7915  16451
===============================================================================
Av 33.7 17.7                                 M Fastst  Psbl  %   48    Max(mph)
                                 Misc ---->     M   M                    M    M
===============================================================================
Notes:
# Last of several occurrences
Column 17 Peak Wind in MPH
 
 
Preliminary Local Climatological Data (WS Form F-6), Page 2
 
                                          Station: CHANHASSEN MN NWS OFFICE
                                          Month:   DEC
                                          Year:    2001
 
[Temperature Data]      [Precipitation Data]        SYMBOLS USED IN COLUMN 16
 
Average Monthly: 25.7   Total for month:   0.88    1 = FOG
Dptr fm normal:    M    Dptr fm normal:      M     2 = FOG REDUCING VISIBILITY
Highest:    62 on    5  Grtst 24 hr  0.34 on     22    TO 1/4 MILE OR LESS
Lowest:     -2 on   31                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        Total for month  8.0 In    5 = HAIL
                        Grtst 24 hr  3.9 on  22    6 = GLAZE OR RIME
                        Grtst depth:   6 on 26#    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: 12     0.01 inch or more:  8
Max 90 or above:  0     0.10 inch or more:  3
Min 32 or below: 30     0.50 inch or more:  0
Min  0 or below:  2     1.00 inch or more:  0
 
[HDD (Base 65)]
Total this Mo.  1213     Clear   (scale 0-3):  M
Dptr fm normal     M     PtCldy  (scale 4-7):  M
Seasonal total  2601     Cloudy (scale 8-10):  M
Dptr fm normal     M
 
[CDD (Base 65)]
Total this Mo.     0
Dptr fm normal     M     [Pressure Data]
Seasonal total   716     Highest SLP:       on   
Dptr fm normal     M      Lowest SLP:       on   
===============================================================================
# = LAST OF SEVERAL OCCURRENCES