WFO Monthly/Daily Climate Data
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314
CXUS55 KRIW 011110
CF6RKS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCK SPRINGS WY
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   41 35 N
                                          LONGITUDE: 109  4 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  36  10  23   1  42   0 0.00    M    M  3.0  7 210   M    M   2         9 330
 2  45  16  31   9  34   0 0.00    M    M  3.6 10 210   M    M   3        15 210
 3  37  12  25   3  40   0 0.04    M    M 15.1 31 270   M    M   5 12     42 270
 4  26  12  19  -3  46   0 0.00    M    M 23.7 39 260   M    M   1        49 270
 5  30  17  24   2  41   0    T    M    M 23.5 35 280   M    M   6        46 280
 6  34  19  27   5  38   0 0.00    M    M 25.0 41 260   M    M   3        55 250
 7  38  23  31   9  34   0    T    M    M 22.3 44 270   M    M   3 8      59 270
 8  37  23  30   8  35   0 0.00    M    M 21.4 37 250   M    M   2 8      48 260
 9  37  21  29   7  36   0 0.00    M    M 17.6 32 250   M    M   5        41 250
10  40  24  32   9  33   0 0.00    M    M 25.5 43 260   M    M   1        54 260
11  41  25  33  10  32   0    T    M    M 20.9 44 260   M    M   4        63 260
12  31   2  17  -6  48   0 0.03    M    M  9.7 22  70   M    M  10 18     29 270
13   5  -5   0 -23  65   0    T    M    M 20.8 37  60   M    M  10 18     51  70
14   7 -10  -1 -24  66   0    T    M    M 10.2 33  60   M    M   8        41  70
15  28  -1  14 -10  51   0 0.01    M    M  9.9 25 250   M    M   6 128    32 260
16  31  17  24   0  41   0 0.02    M    M 17.8 30 290   M    M   3 12     40 280
17  27  10  19  -5  46   0    T    M    M 11.1 23 260   M    M   6        29 260
18  24   5  15  -9  50   0 0.00    M    M 17.4 33 280   M    M   2        43 270
19  34  14  24  -1  41   0    T    M    M 12.3 29 260   M    M   7 1      37 270
20  30  14  22  -3  43   0 0.15    M    M 16.8 32 270   M    M   6 128    42 270
21  25  12  19  -7  46   0    T    M    M 30.8 49 260   M    M   2 89     60 260
22  34  20  27   1  38   0 0.00    M    M 23.4 41 270   M    M   1        50 270
23  35  16  26   0  39   0    T    M    M 19.0 45 270   M    M   2        61 260
24  24  10  17  -9  48   0 0.00    M    M  6.3 12  40   M    M   8 8      17  50
25  26   2  14 -13  51   0 0.00    M    M 12.2 25 250   M    M   1        34 240
26  26  15  21  -6  44   0 0.00    M    M 19.6 36 260   M    M   7        47 260
27  25   9  17 -11  48   0    T    M    M 18.7 32 270   M    M   4 1      40 250
28  26   4  15 -13  50   0 0.00    M    M 19.6 32 270   M    M   0        45 270
================================================================================
SM  839  336      1226   0  0.25    M    477.2          M      118
================================================================================
AV 30.0 12.0                              17.0 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    49 260                 63 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ROCK SPRINGS WY
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   41 35 N
                                          LONGITUDE: 109  4 W

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

AVERAGE MONTHLY: 21.0   TOTAL FOR MONTH:   0.25    1 = FOG OR MIST
DPTR FM NORMAL:  -3.0   DPTR FM NORMAL:   -0.23    2 = FOG REDUCING VISIBILITY
HIGHEST:    45 ON  2    GRTST 24HR  0.15 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:    -10 ON 14                               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:  16    0.01 INCH OR MORE:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   3    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1226    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL    78    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  5647    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -203

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.52 ON 25
DPTR FM NORMAL     0    LOWEST  SLP 29.63 ON  8

[REMARKS]
#FINAL-02-21#



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