WFO Monthly/Daily Climate Data
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CXUS55 KRIW 011010
CF6P60
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LAKE YELLOWSTONE WY
                                          MONTH:     APRIL
                                          YEAR:      2023
                                          LATITUDE:   44 32 N
                                          LONGITUDE: 110 25 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  28  19  24  -1  41   0 0.55    M    M  4.7 22 280   M    M   0        38 300
 2  25   4  15 -10  50   0 0.05    M    M  5.2 17 290   M    M   0        32 270
 3  26  -7  10 -16  55   0 0.01    M    M  1.4  7  70   M    M   0        14  70
 4  23  -2  11 -15  54   0 0.00    M    M  3.2 10  40   M    M   0        30  60
 5  25 -14   6 -20  59   0 0.00    M    M  2.7 16 270   M    M   0        29 270
 6  30  -1  15 -11  50   0 0.00    M    M  1.5 12 280   M    M   0        21 210
 7  43  -7  18  -8  47   0 0.00    M    M  1.5  8 260   M    M   0        15 250
 8  40  18  29   2  36   0 0.04    M    M  3.0 14 250   M    M   0        25 240
 9  45  24  35   8  30   0 0.00    M    M  2.4 12 280   M    M   0        21 220
10  57  18  38  11  27   0 0.00    M    M  1.2 12 260   M    M   0        23 270
11  53  22  38  11  27   0 0.00    M    M  4.1 16 270   M    M   0        33 270
12  48  25  37   9  28   0 0.15    M    M  3.2 13 270   M    M   0        26 230
13  32   7  20  -8  45   0 0.47    M    M  2.7 15 280   M    M   0        26 280
14  26  -4  11 -17  54   0 0.13    M    M  1.5  6 300   M    M   0        12 290
15  35  -3  16 -12  49   0 0.00    M    M  1.5 12 210   M    M   0        21 190
16  47   3  25  -4  40   0 0.00    M    M  0.8  9 240   M    M   0        17 230
17  46  19  33   4  32   0 0.07    M    M  4.5 13 250   M    M   0        32 290
18  35  15  25  -4  40   0 0.13    M    M  3.1 15 280   M    M   0        27 270
19  24  14  19 -11  46   0 0.12    M    M  6.4 15 270   M    M   0        29 280
20  32  -1  16 -14  49   0 0.00    M    M  3.5 16 270   M    M   0        28 290
21  35   9  22  -8  43   0 0.10    M    M  3.0 16 290   M    M   0        29 280
22  33   0  17 -13  48   0 0.00    M    M  1.6  8 290   M    M   0        15 260
23  42   8  25  -6  40   0 0.00    M    M  1.1  7 210   M    M   0        15 250
24  39  19  29  -2  36   0 0.06    M    M  1.0  7 110   M    M   0        13 260
25  48  25  37   6  28   0 0.01    M    M  2.5  9  90   M    M   0        17  60
26  49  19  34   2  31   0 0.00    M    M  3.5 14 280   M    M   0        22 280
27  46  18  32   0  33   0 0.01    M    M  5.5 17 270   M    M   0        37 280
28  50  12  31  -1  34   0 0.00    M    M  1.3 12 270   M    M   0        20 270
29  59  20  40   7  25   0 0.00    M    M  2.0 10 280   M    M   0        20 250
30  57  21  39   6  26   0 0.00    M    M  1.2  6 120   M    M   0        10 130
================================================================================
SM 1178  300      1203   0  1.90    M     80.8          M        0
================================================================================
AV 39.3 10.0                               2.7 FASTST   M    M   0    MAX(MPH)
                                 MISC ---->    22 280                 38 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   LAKE YELLOWSTONE WY
                                          MONTH:     APRIL
                                          YEAR:      2023
                                          LATITUDE:   44 32 N
                                          LONGITUDE: 110 25 W

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

AVERAGE MONTHLY: 24.6   TOTAL FOR MONTH:   1.90    1 = FOG OR MIST
DPTR FM NORMAL:  -4.1   DPTR FM NORMAL:   -0.38    2 = FOG REDUCING VISIBILITY
HIGHEST:    59 ON 29    GRTST 24HR  0.62 ON 12-13      TO 1/4 MILE OR LESS
LOWEST:    -14 ON  5                               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:  10    0.01 INCH OR MORE:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:  30    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   9    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1203    CLEAR  (SCALE 0-3)  30
DPTR FM NORMAL   115    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1 10766    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   115

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.51 ON 10
DPTR FM NORMAL     0    LOWEST  SLP 29.48 ON 13

[REMARKS]
#FINAL-04-23#


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