PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
                                          STATION:  PORTLAND
                                          MONTH:    December
                                          YEAR:     2001
                                          LATITUDE:   43 39 N                   
                                          LONGITUDE:  70 19 W                   
  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND 
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                          AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================
 1  66  38  52 +19  13   0 0.03    0    0  7.3 22 260 295   54   M 1,2   28  270  
 2  51  31  41  +9  24   0 0.00    0    0  3.4  8 280   0    0   M       10  250  
 3  50  27  39  +8  26   0 0.00    0    0  6.3 17 190 408   75   M 1     21  190  
 4  54  36  45 +14  20   0 0.00    0    0  5.3 12 160 426   78   M       15  170    
 5  60  45  53 +23  12   0 0.05    0    0  3.6 10 200 411   76   M 1     13  200
 6  71  47  59 +29   6   0 0.00    0    0  9.2 23 270 311   57   M 1     30  270  
 7  54  34  44 +15  21   0 0.00    0    0 10.4 23 290 476   88   M       28  300
 8  37  24  31  +2  34   0 0.00    0    0  4.2 10 060 337   62   M       14  060      
 9  36  21  29   0  36   0 0.20  2.0    2  7.2 15 360 164   30   M 1     17  010   
10  41  17  29  +1  36   0 0.00    0    2  5.2 14 210 540  100   M       18  200   
11  48  30  39 +11  26   0 0.00    0    T  3.5 10 350 383   71   M       13  200 
12  38  26  32  +4  33   0 0.00    0    T  5.6 14 050 398   74   M       16  070 
13  43  32  38 +11  27   0 0.15    0    T  4.6 10 220   0    0   M 1,8   12  240
14  50  37  44 +17  21   0 0.28    0    T  6.4 17 050  14    3   M 1     21  030     
15  40  25  33  +7  32   0 0.08    T    T 11.5 23 340 328   61   M 1     29  350 
16  36  21  29  +3  36   0 0.00    0    0 10.0 23 310 408   76   M       26  310
17  35  23  29  +3  36   0 0.35  2.0    0  2.0  9 350   0    0   M 1,2   10  360  
18  35  26  31  +6  34   0 0.22  1.0    1  9.9 20 330   0    0   M 1     24  350  
19  41  26  34  +9  31   0 0.00    0    1  5.8 13 250 359   67   M       16  250 
20  35  24  30  +5  35   0 0.08    T    0  4.4  9 330   0    0   M 1,8   12  320 
21  36  27  32  +7  33   0 0.19    T    T 10.4 24 350 297   56   M 1     30  360  
22  35  20  28  +4  37   0 0.00    0    T  9.0 20 340 534  100   M       23  350
23  37  16  27  +3  38   0 0.00    0    T  2.3 10 190 535  100   M       13  190   
24  47  30  39 +15  26   0 0.40    0    T  5.0 21 100   0    0   M 1,2   24  110         
25  39  24  32  +7  33   0 0.00    0    T  5.8 14 280 460   86   M       17  250
26  38  21  30  +5  35   0 0.00    0    T  4.0 10 320 419   78   M       13  290   
27  34  20  27  +4  38   0 0.00    0    T  7.7 17 290 418   78   M       21  290
28  33  17  25  +2  40   0 0.00    0    T  7.7 15 270 451   84   M       18  270
29  36  23  30  +7  35   0 0.00    0    T  9.2 21 280 527   98   M       24  280
30  34  21  28  +6  37   0 0.00    0    T 11.5 22 260 486   91   M       26  260  
31  34  22  28  +6  37   0 0.00    0    T 12.8 22 280 538  100   M       28  290
================================================================================
SM 1324 831        928     2.03  5.0     213.2              
================================================================================
AV 42.7 26.8                               6.9 FASTST  PSBL  %  59       MAX(MPH)  
                                 MISC ----> 24 350                    30  270
                                                                      30  360    
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
                                          STATION:  PORTLAND
                                          MONTH:    December
                                          YEAR:     2001
                                          LATITUDE:   43 39 N                   
                                          LONGITUDE:  70 19 W                   
[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16    
AVERAGE MONTHLY: 34.8   TOTAL FOR MONTH:  2.03     1 = FOG                      
DPTR FM NORMAL:  +8.3   DPTR FM NORMAL:   -2.52    2 = FOG REDUCING VISIBILITY  
HIGHEST:    71 ON 6th   GRTST 24HR 0.56 ON 17-18th     TO 1/4 MILE OR LESS      
LOWEST:     16 ON 23rd                             3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH: 5.0 INCHES    5 = HAIL                     
                        GRTST 24HR  3.0 ON 17-18th 6 = GLAZE OR RIME            
                        GRTST DEPTH: 2 ON 9,10,    7 = BLOWING DUST OR SAND:    
                                          17,18th      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:  11                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7                                  
MIN 32 OR BELOW:  25    0.50 INCH OR MORE:   0                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0                                  
[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   928    CLEAR  (SCALE 0-3)  17                                  
DPTR FM NORMAL  -266    PTCLDY (SCALE 4-7)   9                                  
SEASONAL TOTAL  2273    CLOUDY (SCALE 8-10)  4                                  
DPTR FM NORMAL  -461                                                            
[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     0                                                            
DPTR FM NORMAL     0    [PRESSURE DATA]                                         
SEASONAL TOTAL   424    HIGHEST SLP 30.67 ON 12th                                      
DPTR FM NORMAL  +156    LOWEST  SLP 29.23 ON 18th                                      
[REMARKS]