WFO Monthly/Daily Climate Data
Issued by NWS Spokane, WA

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CXUS56 KOTX 082342
CF6LWS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LEWISTON ID AIRPORT
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   46 22 N
                                          LONGITUDE: 117  1 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  90  76  83   5   0  18    T  0.0    0  6.4 24 180   M    M   5 8      32 180
 2  99  74  87   9   0  22 0.00  0.0    0  4.1 14 330   M    M   0 8      17 330
 3 103  71  87   9   0  22 0.00  0.0    0  5.7 15  70   M    M   0 38     21  80
 4 100  73  87   9   0  22 0.00  0.0    0  4.6 12  70   M    M   0 8      15 270
 5  98  70  84   6   0  19    T  0.0    0  8.0 38 170   M    M   1 8      46 170
 6  90  65  78   0   0  13 0.00  0.0    0  7.4 20 310   M    M   2        27 290
 7  93  67  80   2   0  15 0.00  0.0    0  7.6 24 300   M    M   3        34 300
 8  78  67  73  -4   0   8 0.00  0.0    0 16.2 29 300   M    M   5        39 290
 9  87  62  75  -2   0  10 0.00  0.0    0  3.8  9 230   M    M   2        11 280
10  94  59  77   0   0  12 0.00  0.0    0  4.4 13 300   M    M   0        16 290
11 103  67  85   8   0  20 0.00  0.0    0  4.0 13 290   M    M   0 8      16 300
12 101  71  86  10   0  21 0.00  0.0    0  5.5 16 320   M    M   2 8      20 310
13  99  66  83   7   0  18 0.00  0.0    0  3.1 10 210   M    M   9 8      12 210
14 101  67  84   8   0  19 0.00  0.0    0  2.8 12 310   M    M   9 8      17 290
15 102  70  86  10   0  21 0.00  0.0    0  3.4  9 190   M    M   2 8      12 170
16  99  71  85   9   0  20 0.00  0.0    0  7.0 17 290   M    M   0 8      22 290
17  79  63  71  -4   0   6 0.02  0.0    0 10.3 23 300   M    M   4        30 290
18  78  59  69  -6   0   4 0.00  0.0    0  8.0 15  70   M    M   4        21 290
19  87  55  71  -4   0   6 0.00  0.0    0  5.7 15 330   M    M   3        20 330
20  85  62  74   0   0   9 0.18  0.0    0  5.9 25 260   M    M   4 38     33 250
21  70  59  65  -9   0   0 0.03  0.0    0  3.8  9 170   M    M   7 8      11 190
22  83  55  69  -5   0   4 0.00  0.0    0  6.8 21 290   M    M   0 8      28 310
23  75  53  64 -10   1   0 0.00  0.0    0  4.9 16 300   M    M   0        22 300
24  83  48  66  -7   0   1 0.00  0.0    0  3.1 10 200   M    M   0 8      13 210
25  83  55  69  -4   0   4 0.00  0.0    0  3.0 10 210   M    M   0        13 270
26  83  58  71  -2   0   6 0.00  0.0    0  4.0 18 310   M    M   2        23 320
27  80  61  71  -1   0   6 0.00  0.0    0  7.7 20 330   M    M   4 8      26 340
28  86  54  70  -2   0   5 0.00  0.0    0  3.4  9 190   M    M   0        14  70
29  92  55  74   2   0   9 0.00  0.0    0  4.6  8 210   M    M   0        11 340
30  90  59  75   3   0  10 0.00  0.0    0  6.8 21 320   M    M   0        26 320
31  75  52  64  -7   1   0 0.00  0.0    0  6.9 16 290   M    M   0        20 290
================================================================================
SM 2766 1944         2 350  0.23  0.0    178.9          M       68
================================================================================
AV 89.2 62.7                               5.8 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    38 170                 46 170
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   LEWISTON ID AIRPORT
                                          MONTH:     AUGUST
                                          YEAR:      2021
                                          LATITUDE:   46 22 N
                                          LONGITUDE: 117  1 W

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

AVERAGE MONTHLY: 76.0   TOTAL FOR MONTH:   0.23    1 = FOG OR MIST
DPTR FM NORMAL:   0.8   DPTR FM NORMAL:   -0.28    2 = FOG REDUCING VISIBILITY
HIGHEST:   103 ON 11, 3  GRTST 24HR  0.21 ON 20-21      TO 1/4 MILE OR LESS
LOWEST:     48 ON 24                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   0    0.01 INCH OR MORE:   3
MAX 90 OR ABOVE:  16    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     2    CLEAR  (SCALE 0-3)  21
DPTR FM NORMAL    -4    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1     2    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL    -5

[CDD (BASE 65) ]
TOTAL THIS MO.   350
DPTR FM NORMAL    28    [PRESSURE DATA]
TOTAL FM JAN 1  1280    HIGHEST SLP 30.12 ON 28
DPTR FM NORMAL   474    LOWEST  SLP 29.57 ON 16

[REMARKS]
#FINAL-08-21#


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