WFO Monthly/Daily Climate Data
Issued by NWS

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433
CXUS56 KPDT 191710
CF6HRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HERMISTON OR
                                          MONTH:     MAY
                                          YEAR:      2026
                                          LATITUDE:   45 49 N
                                          LONGITUDE: 119 16 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  83  37  60   3   5   0 0.00    M    M  5.1 14  40   M    M   0        19  30
 2  85  47  66   9   0   1 0.00    M    M  4.1  9 180   M    M   0        12  70
 3  87  46  67   9   0   2 0.00    M    M  4.8 12  50   M    M   0        19  70
 4  88  45  67   9   0   2 0.00    M    M  4.2 13 350   M    M   0        17 350
 5  85  57  71  13   0   6 0.00    M    M  6.6 15 250   M    M   0        20 280
 6  84  55  70  11   0   5 0.00    M    M 13.8 23 240   M    M   0        35 250
 7  79  55  67   8   0   2 0.00    M    M 10.7 20 250   M    M   0        29 240
 8  77  54  66   7   0   1 0.00    M    M 17.6 32 250   M    M   0        42 260
 9  78  41  60   0   5   0 0.00    M    M  4.8 14 230   M    M   0        21 230
10  80  41  61   1   4   0 0.00    M    M  8.5 26 230   M    M   0        36 240
11  79  40  60   0   5   0 0.00    M    M  5.1 13  30   M    M   0        18  40
12  85  40  63   3   2   0 0.00    M    M  4.4 12 220   M    M   0 8      18 210
13  68  52  60  -1   5   0 0.04    M    M 19.6 35 270   M    M   3        49 260
14  69  46  58  -3   7   0 0.00    M    M 13.4 26 260   M    M   1        37 250
15  65  45  55  -6  10   0    T    M    M 15.2 25 260   M    M   4        38 250
16  64  45  55  -7  10   0 0.03    M    M 19.1 30 250   M    M   6 3      43 220
17  69  43  56  -6   9   0 0.00    M    M  8.1 15 230   M    M   4        23 230
18  74  39  57  -5   8   0 0.00    M    M  5.0 13 230   M    M   0        20 240
================================================================================
SM 1399  828        70  19  0.07    M    170.1          M       18
================================================================================
AV 77.7 46.0                               9.5 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    35 270                 49 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   HERMISTON OR
                                          MONTH:     MAY
                                          YEAR:      2026
                                          LATITUDE:   45 49 N
                                          LONGITUDE: 119 16 W

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

AVERAGE MONTHLY: 61.9   TOTAL FOR MONTH:   0.07    1 = FOG OR MIST
DPTR FM NORMAL:   2.2   DPTR FM NORMAL:   -0.39    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON  4    GRTST 24HR  0.04 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     37 ON  1                               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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
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.    70    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL   -41    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1  4264    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -515

[CDD (BASE 65) ]
TOTAL THIS MO.    19
DPTR FM NORMAL     6    [PRESSURE DATA]
TOTAL FM JAN 1    19    HIGHEST SLP M ON M
DPTR FM NORMAL     4    LOWEST  SLP 29.64 ON 13

[REMARKS]