Preliminary Local Climatological Data (WS Form F-6)
 
                                          Station: CHANHASSEN MN NWS OFFICE
                                          Month:   JAN
                                          Year:    1999
 
  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   6  -4   1   1  64   0 0.13   1.8   T    M  M   M   0    0   M       M   M
 2  15   6  11  11  54   0 0.32   3.5   3    M  M   M   0    0   M       M   M
 3  12  -9   2   2  63   0    T     T   5    M  M   M 307   58   M       M   M
 4  -3 -15  -9  -9  74   0 0.00   0.0   5    M  M   M 411   77   M       M   M
 5   9 -14  -9  -9  68   0 0.04   1.7   6    M  M   M   1    0   M       M   M
 6   9 -14  -3  -3  68   0 0.04   0.5   6    M  M   M 423   79   M       M   M
 7   4 -17  -7  -7  72   0 0.00   0.0   6    M  M   M 348   65   M       M   M
 8   9 -11  -1  -1  66   0 0.12   2.9   7    M  M   M 113   21   M       M   M
 9   2 -19  -9  -9  74   0 0.04   0.8   7    M  M   M 400   74   M       M   M
10   2 -12  -5  -5  70   0    T     T   5    M  M   M 365   67   M       M   M
11   4 -11  -4  -4  69   0 0.04   0.8   7    M  M   M  45    8   M       M   M
12   3  -7  -2  -2  67   0 0.12   3.0   7    M  M   M   0    0   M       M   M
13   8 -11  -2  -2  67   0 0.03   1.1  15    M  M   M 169   31   M       M   M
14  12   3   8   8  57   0 0.44   5.4  14    M  M   M 309   56   M       M   M
15  29   5  17  17  48   0    T     T  14    M  M   M  26    5   M       M   M
16  38  26  32  32  33   0 0.00   0.0  14    M  M   M 519   94   M       M   M
17  37  28  33  33  32   0 0.25   3.4   8    M  M   M 208   37   M       M   M
18  32   7  20  20  45   0 0.14   1.9  11    M  M   M 349   63   M       M   M
19  32   2  17  17  48   0 0.00   0.0  11    M  M   M 420   75   M       M   M
20  24  10  17  17  48   0 0.09   1.5  11    M  M   M 123   22   M       M   M
21  31  21  26  26  39   0 0.00   0.0  12    M  M   M 220   39   M       M   M
22  31  24  28  28  37   0 0.06   0.6  11    M  M   M  39    7   M       M   M
23  33  25  29  29  36   0 0.00   0.0  11    M  M   M 355   63   M       M   M
24  26   8  17  17  48   0 0.03   0.5  10    M  M   M 107   19   M       M   M
25  12   1   7   7  58   0 0.00   0.0   9    M  M   M 489   86   M       M   M
26  28   9  19  19  46   0 0.03   0.0   9    M  M   M 265   46   M       M   M
27  29  26  28  28  37   0 0.03   0.1   9    M  M   M 147   26   M       M   M
28  26  14  20  20  45   0 0.02   0.2   9    M  M   M 431   75   M       M   M
29  31  18  25  25  40   0 0.00   0.0   8    M  M   M 454   78   M       M   M
30  31  14  23  23  42   0 0.00   0.0   7    M  M   M 460   79   M       M   M
31  34  14  24  24  41   0 0.00   0.0   7    M  M   M 495   85   M       M   M
===============================================================================
Sm  596  117      1656   0  1.97 29.7        M     7998  17167
===============================================================================
Av 19.2  3.8                                 M Fastst  Psbl  %   47    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:   JAN
                                          Year:    1999
 
[Temperature Data]      [Precipitation Data]        SYMBOLS USED IN COLUMN 16
 
Average Monthly: 11.5   Total for month:   1.97    1 = FOG
Dptr fm normal:    M    Dptr fm normal:      M     2 = FOG REDUCING VISIBILITY
Highest:    38 on   16  Grtst 24 hr 0.44 on  14        TO 1/4 MILE OR LESS
Lowest:    -19 on    9                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        Total for month 29.7 In    5 = HAIL
                        Grtst 24 hr  5.4 on  14    6 = GLAZE OR RIME
                        Grtst depth:  15 on  13    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: 27     0.01 inch or more: 18
Max 90 or above:  0     0.10 inch or more:  7
Min 32 or below: 31     0.50 inch or more:  0
Min  0 or below: 12     1.00 inch or more:  0
 
[HDD (Base 65)]
Total this Mo.  1656     Clear   (scale 0-3):  M
Dptr fm normal     M     PtCldy  (scale 4-7):  M
Seasonal total  4304     Cloudy (scale 8-10):  M
Dptr fm normal     M
 
[CDD (Base 65)]
Total this Mo.     0
Dptr fm normal     M     [Pressure Data]
Seasonal total     0     Highest SLP:       on   
Dptr fm normal     M      Lowest SLP:       on   
===============================================================================
# = LAST OF SEVERAL OCCURRENCES