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315
CXUS55 KBOU 011000
CF633V
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WALDEN
                                          MONTH:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   40 45 N
                                          LONGITUDE: 106 16 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  22  -4   9   M  56   0 0.00    M    M  1.4  6 140   M    M   8         M   M
 2  27 -11   8   M  57   0 0.00    M    M  5.1 17 230   M    M   3        22 210
 3  30   9  20   M  45   0 0.00    M    M 15.1 30 220   M    M   6        37 220
 4  34  12  23   M  42   0 0.00    M    M  9.4 20 210   M    M   1        28 210
 5  32   8  20   M  45   0 0.00    M    M  8.2 16 250   M    M   8        22 200
 6  25  -3  11   M  54   0 0.00    M    M  4.4  9 120   M    M   0         M   M
 7  27  -2  13   M  52   0 0.00    M    M  5.0 17 290   M    M   2         M   M
 8  30   2  16   M  49   0 0.00    M    M  4.6 12 120   M    M   3         M   M
 9  22  -6   8   M  57   0 0.00    M    M  4.0 10 330   M    M   2         M   M
10  12  -6   3   M  62   0 0.00    M    M  1.6  8 130   M    M   5         M   M
11  15 -18  -1   M  66   0 0.00    M    M  1.7  8 110   M    M   3         M   M
12  30 -11  10   M  55   0 0.00    M    M  4.8 15 190   M    M   0        23 210
13  39  25  32   M  33   0 0.00    M    M 17.8 38 250   M    M   5        51 270
14  22   4  13   M  52   0 0.00    M    M 15.7 30 280   M    M   1        40 280
15  33  -1  16   M  49   0 0.00    M    M  8.2 13 160   M    M   0         M   M
16  32  17  25   M  40   0 0.00    M    M  6.4 15 210   M    M   7        22 240
17  34  17  26   M  39   0 0.00    M    M  9.4 25 240   M    M   9        33 240
18  30   0  15   M  50   0 0.00    M    M  9.3 18 310   M    M   4        27 250
19  23  -8   8   M  57   0 0.00    M    M  4.0 10 120   M    M   1        20 130
20  34  13  24   M  41   0 0.00    M    M 17.7 25 220   M    M   1        35 220
21  35  25  30   M  35   0 0.00    M    M 10.5 25 210   M    M   7        30 210
22  37  23  30   M  35   0 0.00    M    M 10.1 20 210   M    M   7        25 210
23  34  15  25   M  40   0 0.00    M    M  8.3 17 220   M    M   6        25 220
24  32   3  18   M  47   0 0.00    M    M  6.6 15 180   M    M   5        20 180
25  23   1  12   M  53   0 0.00    M    M  2.1  7 120   M    M   7         M   M
26  12   2   7   M  58   0 0.00    M    M  1.0  7 120   M    M  10         M   M
27  30   2  16   M  49   0 0.00    M    M 12.9 18 180   M    M   3        28 180
28  42  22  32   M  33   0 0.00    M    M 10.3 17 180   M    M   2        23 100
29  41  18  30   M  35   0 0.00    M    M 10.1 18 230   M    M   4        29 190
30  34  15  25   M  40   0 0.00    M    M  5.3 21 290   M    M   7        27 290
31  34   2  18   M  47   0 0.00    M    M  4.9 10 120   M    M   0         M   M
================================================================================
SM  907  165      1473   0  0.00    M    235.9          M      127
================================================================================
AV 29.3  5.3                               7.6 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    38 250                 51 270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   WALDEN
                                          MONTH:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   40 45 N
                                          LONGITUDE: 106 16 W

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

AVERAGE MONTHLY: 17.3   TOTAL FOR MONTH:   0.00    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    42 ON 28    GRTST 24HR  0.16 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:    -18 ON 11                               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:  19    0.01 INCH OR MORE:   0
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:  11    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1473    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  5548    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP M ON M

[REMARKS]
#FINAL-01-21#