Preliminary Local Climatological Data (WS Form F-6)
 
                                          Station: CHANHASSEN MN NWS OFFICE
                                          Month:   APR
                                          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  43  19  31   M  34   0 0.00   0.0   4    M  M   M 679   88   M        M   M
 2  42  32  37   M  28   0 0.18   1.3   3    M  M   M 602   78   M        M   M
 3  46  30  38   M  27   0 0.00   0.0   2    M  M   M 563   73   M        M   M
 4  51  31  41   M  24   0 0.00   0.0   1    M  M   M 618   80   M        M   M
 5  47  37  42   M  23   0 0.04   0.0   T    M  M   M  11    1   M        M   M
 6  52  36  44   M  21   0 0.86   0.0   0    M  M   M 434   55   M        M   M
 7  60  38  49   M  16   0 0.36   0.0   0    M  M   M   8    1   M        M   M
 8  53  36  45   M  20   0 0.00   0.0   0    M  M   M 670   85   M        M   M
 9  49  33  41   M  24   0 0.00   0.0   0    M  M   M 522   66   M        M   M
10  56  38  47   M  17   0 0.47   0.0   0    M  M   M 532   67   M
11  51  44  48   M  17   0 1.18   0.0   0    M  M   M  26    3   M        M   M
12  46  37  42   M  23   0    T   0.0   0    M  M   M 381   48   M        M   M
13  54  29  42   M  23   0 0.02   0.0   0    M  M   M 573   71   M        M   M
14  63  34  49   M  23   0 0.03   0.0   0    M  M   M 667   83   M        M   M
15  50  27  39   M  26   0 0.28   0.0   0    M  M   M 598   74   M        M   M
16  35  23  29   M  36   0    T   0.0   0    M  M   M 538   66   M        M   M
17  48  28  38   M  27   0 0.00   0.0   0    M  M   M 815  100   M        M   M
18  57  26  42   M  23   0 0.00   0.0   0    M  M   M 743   91   M        M   M
19  62  42  52   M  13   0 0.11   0.0   0    M  M   M 533   65   M        M   M
20  70  51  61   M   4   0 0.02   0.0   0    M  M   M 568   69   M        M   M
21  57  40  49   M  16   0 0.60   0.0   0    M  M   M 337   41   M        M   M
22  46  36  41   M  24   0 2.69   0.0   0    M  M   M   0    0   M        M   M
23  46  35  41   M  24   0 0.07   0.0   0    M  M   M 278   33   M        M   M
24  63  33  48   M  17   0 0.00   0.0   0    M  M   M 765   91   M        M   M
25  71  34  53   M  12   0 0.00   0.0   0    M  M   M 756   90   M        M   M
26  76  49  63   M   2   0 0.00   0.0   0    M  M   M 731   87   M        M   M
27  74  44  59   M   6   0 0.00   0.0   0    M  M   M 683   81   M        M   M
28  74  49  62   M   3   0 0.00   0.0   0    M  M   M 725   86   M        M   M
29  83  59  71   M   0   6 0.00   0.0   0    M  M   M 718   85   M        M   M
30  70  53  62   M   3   0 0.00   0.0   0    M  M   M 420   49   M        M   M
===============================================================================
Sm 1695 1103       550   6  6.91  1.3        M     15494  24310
===============================================================================
Av 56.5 36.8                                 M Fastst  Psbl  %   64    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:   APR
                                          Year:    2001
 
[Temperature Data]      [Precipitation Data]        SYMBOLS USED IN COLUMN 16
 
Average Monthly: 46.7   Total for month:   6.91    1 = FOG
Dptr fm normal:    M    Dptr fm normal:      M     2 = FOG REDUCING VISIBILITY
Highest:    83 on   29  Grtst 24 hr  2.69 on     22    TO 1/4 MILE OR LESS
Lowest:     19 on    1                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        Total for month  1.3 In    5 = HAIL
                        Grtst 24 hr  1.3 on   2    6 = GLAZE OR RIME
                        Grtst depth:   4 on   1    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: 14
Max 90 or above:  0     0.10 inch or more:  9
Min 32 or below:  9     0.50 inch or more:  4
Min  0 or below:  0     1.00 inch or more:  2
 
[HDD (Base 65)]
Total this Mo.   550     Clear   (scale 0-3):  M
Dptr fm normal     M     PtCldy  (scale 4-7):  M
Seasonal total  8180     Cloudy (scale 8-10):  M
Dptr fm normal     M
 
[CDD (Base 65)]
Total this Mo.     6
Dptr fm normal     M     [Pressure Data]
Seasonal total     6     Highest SLP:       on   
Dptr fm normal     M      Lowest SLP:       on   
===============================================================================
# = LAST OF SEVERAL OCCURRENCES