WFO Monthly/Daily Climate Data
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000
CXUS56 KPDT 011810
CF6ALW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WALLA WALLA WA
                                          MONTH:     APRIL
                                          YEAR:      2023
                                          LATITUDE:   46  5 N
                                          LONGITUDE: 118 17 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  51  37  44  -6  21   0 0.31    M    M 17.3 36 230   M    M   8 1      55 240
 2  48  35  42  -8  23   0    T    M    M 11.2 23 190   M    M   7        31 200
 3  38  31  35 -15  30   0 0.26    M    M 11.0 18 190   M    M  10 12     27 210
 4  48  33  41  -9  24   0 0.02    M    M  9.5 17 210   M    M   4 1      23 220
 5  54  32  43  -7  22   0 0.00    M    M  9.7 18 180   M    M   0        23 210
 6  64  41  53   2  12   0 0.00    M    M 14.3 24 160   M    M   6        37 150
 7  59  46  53   2  12   0 0.04    M    M 12.3 25 200   M    M   9        32 200
 8  59  39  49  -2  16   0 0.00    M    M  4.9 15 200   M    M   5        21 180
 9  68  41  55   4  10   0 0.12    M    M  5.6 13 260   M    M   7        16 220
10  60  47  54   3  11   0 0.15    M    M  7.0 21 240   M    M   8 1      26 220
11  54  37  46  -5  19   0 0.25    M    M 11.7 29 250   M    M   9 1      37 250
12  45  33  39 -13  26   0 0.03    M    M  9.2 20 180   M    M   8 18     24 200
13  52  35  44  -8  21   0 0.00    M    M  9.4 17 200   M    M   4        25 190
14  55  38  47  -5  18   0 0.00    M    M  7.8 15 240   M    M   4        22 230
15  66  37  52   0  13   0 0.00    M    M  5.8 14 330   M    M   3        17 320
16  58  44  51  -1  14   0 0.17    M    M  9.0 25 260   M    M   5 1      34 260
17  57  40  49  -3  16   0 0.21    M    M  6.4 32 200   M    M   7 13     42 200
18  53  34  44  -9  21   0 0.02    M    M 11.3 22 260   M    M   4        30 220
19  51  33  42 -11  23   0    T    M    M  9.0 25 190   M    M   4        32 190
20  53  34  44  -9  21   0 0.18    M    M  8.8 18 180   M    M   4        26 170
21  54  42  48  -5  17   0 0.00    M    M  9.0 20 200   M    M   8        23 180
22  63  42  53  -1  12   0 0.00    M    M  5.8 13 230   M    M   4        17 250
23  63  48  56   2   9   0 0.10    M    M  9.3 22 190   M    M   8 1      30 230
24  59  44  52  -2  13   0 0.08    M    M 10.5 22 300   M    M   6        27 240
25  65  40  53  -1  12   0 0.00    M    M  6.2 15 200   M    M   0        22 200
26  73  48  61   6   4   0 0.00    M    M  6.5 17 350   M    M   0        23 340
27  73  49  61   6   4   0 0.00    M    M  6.3 10 360   M    M   0        15  10
28  79  44  62   7   3   0 0.00    M    M  4.7 10  90   M    M   0        14 320
29  82  53  68  12   0   3 0.00    M    M  4.8 12  90   M    M   0        17 180
30  76  56  66  10   0   1 0.00    M    M 10.4 25 190   M    M   0        31 190
================================================================================
SM 1780 1213       447   4  1.94    M    264.7          M      142
================================================================================
AV 59.3 40.4                               8.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    36 230                 55 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   WALLA WALLA WA
                                          MONTH:     APRIL
                                          YEAR:      2023
                                          LATITUDE:   46  5 N
                                          LONGITUDE: 118 17 W

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

AVERAGE MONTHLY: 49.9   TOTAL FOR MONTH:   1.94    1 = FOG OR MIST
DPTR FM NORMAL:  -2.6   DPTR FM NORMAL:   -0.04    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON 29    GRTST 24HR  0.39 ON 10-11      TO 1/4 MILE OR LESS
LOWEST:     31 ON  3                               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:   0    0.01 INCH OR MORE:  14
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   447    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL    71    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1  5029    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL   468

[CDD (BASE 65) ]
TOTAL THIS MO.     4
DPTR FM NORMAL     2    [PRESSURE DATA]
TOTAL FM JAN 1     4    HIGHEST SLP 30.42 ON 20
DPTR FM NORMAL     2    LOWEST  SLP 29.63 ON 17

[REMARKS]
#FINAL-04-23#


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