WFO Monthly/Daily Climate Data
Issued by NWS

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259
CXUS56 KPDT 291928
CF6ALW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WALLA WALLA WA
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          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  34  27  31  -7  34   0 0.00    M    M  2.8  9 100   M    M   6        10 100
 2  37  31  34  -4  31   0 0.05    M    M  3.1 12 170   M    M  10 12     14 160
 3  36  31  34  -3  31   0 0.00    M    M  1.7  8 320   M    M  10 12      9 320
 4  45  32  39   2  26   0 0.54    M    M  5.0 13 200   M    M  10 12     17 200
 5  55  37  46   9  19   0 0.02    M    M 11.6 31 230   M    M   7 12     45 230
 6  55  45  50  13  15   0 0.00    M    M 16.1 31 220   M    M   3        45 240
 7  57  44  51  15  14   0 0.07    M    M 12.1 24 230   M    M   7        33 220
 8  62  48  55  19  10   0 0.05    M    M 14.1 29 220   M    M   7        36 230
 9  62  47  55  19  10   0 0.42    M    M 10.3 33 230   M    M  10 1      48 220
10  66  54  60  24   5   0    T    M    M 20.5 33 210   M    M   6        43 200
11  62  54  58  22   7   0 0.00    M    M 13.0 41 220   M    M   6        53 220
12  62  49  56  20   9   0 0.00    M    M  9.3 18 210   M    M   1        23 220
13  63  42  53  17  12   0 0.00    M    M  3.8 10 150   M    M   0 8      14 150
14  60  34  47  12  18   0 0.00    M    M  4.5  9  80   M    M   4 8      14 170
15  68  49  59  24   6   0 0.26    M    M 15.4 30 180   M    M   9        42 180
16  64  50  57  22   8   0 0.00    M    M 11.2 29 200   M    M   7        40 190
17  67  39  53  18  12   0 0.07    M    M 20.2 44 220   M    M   3 1      64 250
18  60  39  50  15  15   0 0.47    M    M 16.1 38 210   M    M   8        52 200
19  59  37  48  13  17   0 0.05    M    M 13.8 31 280   M    M   7        45 280
20  49  31  40   5  25   0 0.00    M    M  9.8 20 190   M    M   3        26 190
21  43  36  40   5  25   0 0.01    M    M  4.1 10 150   M    M   8        13 150
22  55  36  46  11  19   0 0.05    M    M  5.8 17 190   M    M   5        23 190
23  44  35  40   5  25   0 0.02    M    M  5.2 12  90   M    M   7 12     14  90
24  64  36  50  15  15   0 0.02    M    M  8.6 35 160   M    M   8 12     52 180
25  43  33  38   3  27   0 0.01    M    M  6.2 23 250   M    M   7 12     32 250
26  49  34  42   7  23   0 0.39    M    M 11.4 32 240   M    M   8 12     45 240
27  40  29  35   0  30   0    T    M    M  5.2 23 230   M    M   7        31 240
28  36  26  31  -4  34   0 0.00    M    M  3.4  9 290   M    M   3        11 160
================================================================================
SM 1497 1085       522   0  2.50    M    264.3          M      177
================================================================================
AV 53.5 38.8                               9.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    44 220                 64 250
================================================================================
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:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   46  5 N
                                          LONGITUDE: 118 17 W

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

AVERAGE MONTHLY: 46.1   TOTAL FOR MONTH:   2.50    1 = FOG OR MIST
DPTR FM NORMAL:  10.4   DPTR FM NORMAL:    0.49    2 = FOG REDUCING VISIBILITY
HIGHEST:    68 ON 15    GRTST 24HR  0.54 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     26 ON 28                               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:  16
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   522    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL  -297    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  1465    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -466

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1215    HIGHEST SLP M ON M
DPTR FM NORMAL   278    LOWEST  SLP 29.26 ON 17

[REMARKS]