WFO Monthly/Daily Climate Data
Issued by NWS Portland, OR

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
018
CXUS56 KPQR 291201
CF6HIO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HILLSBORO OR
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   45 32 N
                                          LONGITUDE: 122 57 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  48  29  39  -2  26   0    T    M    M  0.8  7 160   M    M   4         9 160
 2  47  38  43   2  22   0 0.01    M    M  1.8  8  40   M    M  10 1      10  50
 3  46  37  42   1  23   0    T    M    M  1.6  7  80   M    M   8 1       8  30
 4  45  41  43   2  22   0 0.48    M    M  2.9  9 140   M    M  10 1      11 150
 5  59  45  52  11  13   0 0.48    M    M  7.7 22 260   M    M   9 1      28 250
 6  55  48  52  12  13   0 0.03    M    M  7.0 20 240   M    M   7 1      27 230
 7  60  42  51  11  14   0 0.21    M    M  7.2 18 190   M    M   8 1      26 190
 8  57  43  50  10  15   0 1.09    M    M 10.8 21 180   M    M   9 1      30 190
 9  57  46  52  12  13   0 1.20    M    M  3.4 15 330   M    M  10 1      19 210
10  60  56  58  18   7   0 0.01    M    M 12.2 20 180   M    M   9 1      29 180
11  61  49  55  15  10   0 0.00    M    M  8.2 16 180   M    M   9 12     22 180
12  53  47  50  10  15   0 0.00    M    M  2.4  7 140   M    M  10 12      8 150
13  54  45  50  10  15   0 0.00    M    M  2.5  9 160   M    M   8        11 310
14  49  43  46   6  19   0 0.12    M    M  2.3  8 120   M    M   9 1       9 130
15  63  47  55  16  10   0 0.49    M    M  8.1 20 180   M    M   9 1      27 180
16  59  49  54  15  11   0 0.35    M    M  8.4 18 180   M    M   9 1      28 210
17  58   M   M   M   M   M 0.08    M    M  9.4 18 230   M    M   6        48 290
18  57  42  50  11  15   0 1.97    M    M  7.5 18 230   M    M  10 1      31 210
19  46  35  41   2  24   0 0.09    M    M  4.5 20 250   M    M   8 1      26 260
20  49  41  45   6  20   0 0.04    M    M  9.1 16 180   M    M  10        23 180
21  44  36  40   1  25   0 0.05    M    M  2.2  7 320   M    M   7 1       9 130
22  52  34  43   4  22   0 0.22    M    M  7.5 23 170   M    M   8 12     37 180
23  46  42  44   5  21   0 0.01    M    M  2.8 10 310   M    M   9        12 300
24  51  34  43   4  22   0 0.03    M    M  6.0 20 190   M    M   7 12     28 190
25  51  35  43   4  22   0 0.04    M    M  3.1  9 290   M    M   6 1      13  60
26  46  36  41   2  24   0 0.04    M    M  4.2 12 320   M    M   6 1      16 350
27  44  33  39   0  26   0 0.01    M    M  1.7  7 290   M    M   8 1       9 280
28  44  29  37  -2  28   0 0.00    M    M  3.5 10 310   M    M   5 12     14  40
================================================================================
SM 1461 1102       497   0  7.05    M    148.8          M      228
================================================================================
AV 52.2 40.8                               5.3 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->    23 170                 48 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   HILLSBORO OR
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   45 32 N
                                          LONGITUDE: 122 57 W

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

AVERAGE MONTHLY: 46.5   TOTAL FOR MONTH:   7.05    1 = FOG OR MIST
DPTR FM NORMAL:   6.8   DPTR FM NORMAL:    1.55    2 = FOG REDUCING VISIBILITY
HIGHEST:    63 ON 15    GRTST 24HR  1.97 ON 18-18      TO 1/4 MILE OR LESS
LOWEST:     29 ON 28, 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:  22
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.   497    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL  -212    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1456    CLOUDY (SCALE 8-10) 17
DPTR FM NORMAL  -458

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   483    HIGHEST SLP M ON M
DPTR FM NORMAL   208    LOWEST  SLP 29.26 ON 24

[REMARKS]