National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS55 KGJT 011010
CF6ASE
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ASPEN CO
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   39 13 N
                                          LONGITUDE: 106 52 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
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  29  10  20  -3  45   0 0.02    M    M  5.3 16 340   M    M   6 18     24 340
 2  28   9  19  -3  46   0 0.00    M    M  5.6 10 220   M    M   4        14 200
 3  34   0  17  -5  48   0 0.00    M    M  4.6 10 210   M    M   0        13 210
 4  41   7  24   2  41   0 0.00    M    M  5.5 10 180   M    M   0        14 210
 5  47  12  30   9  35   0 0.00    M    M  5.5 10 210   M    M   0        14 220
 6  48  13  31  10  34   0 0.00    M    M  5.1 12 210   M    M   0        13 220
 7  48  11  30   9  35   0 0.00    M    M  5.7 12 210   M    M   0        15 210
 8  48  12  30   9  35   0 0.00    M    M  4.7 10 210   M    M   0        13 220
 9  48  10  29   9  36   0 0.00    M    M  5.8 10 210   M    M   0        13 220
10  36  14  25   5  40   0 0.10    M    M  3.3 10 170   M    M   5 18     13 170
11  30  12  21   1  44   0 0.12    M    M  3.6 15 350   M    M  10 18     22 340
12  26   1  14  -6  51   0 0.02    M    M  5.6 15 150   M    M   8 18     21 150
13  22  -7   8 -12  57   0    T    M    M  5.1 10 170   M    M   1 18     13 180
14  28   6  17  -3  48   0 0.02    M    M  4.5 10 360   M    M   9 18     16 360
15  24   7  16  -4  49   0 0.01    M    M  4.4 12 360   M    M   9 18     16  30
16  25   7  16  -3  49   0    T    M    M  3.8 12 210   M    M   8 8      16 190
17  37   3  20   1  45   0    T    M    M  4.8 25 170   M    M   3 1      34 170
18  30  23  27   8  38   0 0.07    M    M  3.3 13  10   M    M  10 18     16  10
19  31   8  20   1  45   0    T    M    M  4.8 10 210   M    M   5 1      13 160
20  35   6  21   2  44   0 0.00    M    M  4.4 12 210   M    M   5        14  20
21  43  18  31  12  34   0 0.00    M    M  4.7 10 210   M    M   2        13 220
22  46  16  31  12  34   0 0.06    M    M 10.5 31 340   M    M   6 128    52 350
23  18  -1   9 -10  56   0    T    M    M  7.7 20 330   M    M   9 8      34 340
24  27  -6  11  -8  54   0 0.00    M    M  5.5 12 210   M    M   0        14 210
25  33   2  18  -1  47   0 0.00    M    M  5.5 10 170   M    M   0        13 160
26  38   7  23   4  42   0    T    M    M  4.6 10 330   M    M   2        14  10
27  31  14  23   4  42   0    T    M    M  3.0  9 200   M    M   6 18     11 230
28  29  12  21   2  44   0 0.22    M    M  3.6 10 350   M    M  10 18     14 350
29  28   8  18  -1  47   0 0.05    M    M  4.6 15 340   M    M   7 18     22 330
30  22  -6   8 -11  57   0    T    M    M  4.8 12 210   M    M   2 8      15 210
31  32   5  19   0  46   0 0.00    M    M  3.8  9 330   M    M   6        13 220
================================================================================
SM 1042  233      1368   0  0.69    M    153.7          M      133
================================================================================
AV 33.6  7.5                               5.0 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    31 340                 52 350
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   ASPEN CO
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   39 13 N
                                          LONGITUDE: 106 52 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 20.6   TOTAL FOR MONTH:   0.69    1 = FOG OR MIST
DPTR FM NORMAL:   0.6   DPTR FM NORMAL:   -0.45    2 = FOG REDUCING VISIBILITY
HIGHEST:    48 ON  9, 8  GRTST 24HR  0.27 ON 28-29      TO 1/4 MILE OR LESS
LOWEST:     -7 ON 13                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    7 = DUSTSTORM OR SANDSTORM:
                                                       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:  17    0.01 INCH OR MORE:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   5    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1368    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL   -27    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  3192    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -532

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   135    HIGHEST SLP 30.75 ON 24
DPTR FM NORMAL    96    LOWEST  SLP 29.59 ON 22

[REMARKS]
#FINAL-12-20#