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

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000
CXUS56 KOTX 180830
CF6LWS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LEWISTON ID AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2020
                                          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  70  40  55   0  10   0 0.00  0.0    0  3.8 12  20   M    M   0        16  30
 2  77  44  61   6   4   0 0.02  0.0    0  8.0 35 230   M    M   4 3      45 260
 3  62  42  52  -3  13   0 0.03  0.0    0  5.9 18 140   M    M   5        23 140
 4  70  36  53  -3  12   0 0.00  0.0    0  4.3 12 360   M    M   0        16  10
 5  81  44  63   7   2   0 0.00  0.0    0  6.2 14  40   M    M   0        18  40
 6  63  46  55  -1  10   0 0.17  0.0    0 10.4 28 280   M    M   6 1      37 280
 7  66  39  53  -4  12   0 0.00  0.0    0  5.6 14  50   M    M   0        19  50
 8  74  40  57   0   8   0 0.00  0.0    0  3.9 15  40   M    M   0 8      18  40
 9  81  44  63   6   2   0 0.00  0.0    0  5.4  9  30   M    M   0         M  M
10  82  53  68  10   0   3 0.00  0.0    0  7.3 15  40   M    M   0        20  70
11  79  56  68  10   0   3 0.01  0.0    0  6.7 22  50   M    M   2        28  50
12  69  53  61   3   4   0 0.52  0.0    0  5.4 12  70   M    M   8 3      14  80
13  66  47  57  -1   8   0 0.01  0.0    0  5.5 16 130   M    M   8        20 130
14  58  44  51  -8  14   0 0.11  0.0    0  2.8 16 300   M    M   5 1      19 280
15  67  46  57  -2   8   0 0.00  0.0    0  4.0 15 190   M    M   6        17 190
16  75  46  61   2   4   0 0.00  0.0    0  6.7 14  70   M    M   1        17  70
17  79  55  67   8   0   2 0.17  0.0    0  6.1 29 260   M    M   7 3      38 250
18  63  52  58  -2   7   0 0.02  0.0    0  4.1 13 270   M    M   7 12     18 270
19  64  54  59  -1   6   0 0.16  0.0    0  5.1 16 300   M    M  10 1      21 310
20  56  50  53  -7  12   0 0.96  0.0    0  5.4 15 190   M    M  10 1      19 180
21  64  48  56  -4   9   0    T  0.0    0  9.3 22 280   M    M   8 1      27 280
22  62  45  54  -7  11   0 0.00  0.0    0  5.1 13 190   M    M   6        18 180
23  65  48  57  -4   8   0 0.00  0.0    0  4.6 12  80   M    M   5        16  90
24  74  44  59  -2   6   0 0.00  0.0    0  3.6 10  60   M    M   0        14  20
25  68  50  59  -2   6   0 0.02  0.0    0  4.6  9  80   M    M   5        12  80
26  78  53  66   4   0   1 0.00  0.0    0  2.9 13 300   M    M   5        16 310
27  79  51  65   3   0   0 0.00  0.0    0  3.3 14 320   M    M   0        17 310
28  85  51  68   6   0   3 0.00  0.0    0  3.8  9 200   M    M   0        12 300
29  90  63  77  15   0  12 0.00  0.0    0  6.6 14  90   M    M   1        18  70
30  93  64  79  17   0  14    T  0.0    0  8.2 29 310   M    M   1 3      43 320
31  73  54  64   2   1   0 0.90  0.0    0  7.3 17 150   M    M   5 13     23 150
================================================================================
SM 2233 1502       177  38  3.10     0.0 171.9          M      115
================================================================================
AV 72.0 48.5                               5.5 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 35 230               # 45  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:  LEWISTON ID AIRPORT
                                          MONTH:    MAY
                                          YEAR:     2020
                                          LATITUDE:   46 22 N
                                          LONGITUDE: 117  1 W

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

AVERAGE MONTHLY: 60.2   TOTAL FOR MONTH:   3.10    1 = FOG OR MIST
DPTR FM NORMAL:   1.2   DPTR FM NORMAL:    1.49    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON 30    GRTST 24HR  0.96 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:     36 ON  4                               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:  13
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   177    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL   -40    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  4861    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -236

[CDD (BASE 65) ]
TOTAL THIS MO.    38
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1    38    HIGHEST SLP 30.46 ON  7
DPTR FM NORMAL     6    LOWEST  SLP 29.33 ON 30

[REMARKS]
#FINAL-05-20#


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