WFO Monthly/Daily Climate Data
Issued by NWS Boise, ID

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211
CXUS55 KBOI 201102
CF6BOI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BOISE ID
                                          MONTH:     JANUARY
                                          YEAR:      2026
                                          LATITUDE:   43 34 N
                                          LONGITUDE: 116 13 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  36  28  32   1  33   0 0.24  0.0    0  0.9  9 290   M    M   8 1      10 290
 2  48  33  41  10  24   0 0.14  0.0    0  2.2  9 300   M    M   9 12     10 300
 3  59  33  46  15  19   0 0.12  0.0    0 13.2 29 140   M    M   6 12     39 140
 4  51  40  46  15  19   0 0.03  0.0    0  9.4 20 140   M    M   8        27 150
 5  49  36  43  12  22   0 0.02  0.0    0  7.0 15 260   M    M   9        22 250
 6  48  39  44  13  21   0 0.01  0.0    0  7.9 16 290   M    M  10 8      24 290
 7  48  34  41  10  24   0 0.07  0.0    0  7.0 22 300   M    M   8        28 250
 8  39  25  32   1  33   0 0.05    T    0  9.8 25 300   M    M   6 1      31 300
 9  42  26  34   3  31   0 0.00  0.0    0  3.0  7 110   M    M   7         9  60
10  42  26  34   3  31   0 0.00  0.0    0  6.7 14 120   M    M   0        18 140
11  41  24  33   1  32   0 0.00  0.0    0  4.4 13 140   M    M   0        16 140
12  42  25  34   2  31   0 0.00  0.0    0  0.9  7 330   M    M   0        10 310
13  43  25  34   2  31   0 0.00  0.0    0  2.3  8 270   M    M   0        11 280
14  47  26  37   5  28   0 0.00  0.0    0  2.7 10 300   M    M   0 1      13 280
15  32  24  28  -4  37   0 0.00  0.0    0  2.3  6 270   M    M   9 12      8 270
16  38  24  31  -1  34   0 0.00  0.0    0  5.5 17 140   M    M   8 12     23 150
17  33  29  31  -1  34   0    T    T    0  4.5 13 140   M    M  10 1      17 150
18  31  26  29  -3  36   0 0.00    M    0  4.6 12 310   M    M  10 1      17 270
19  30  26  28  -4  37   0    T    T    0  4.3 12 130   M    M  10 1      14 140
================================================================================
SM  799  549       557   0  0.68    T     98.6          M      118
================================================================================
AV 42.1 28.9                               5.2 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    29 140                 39 140
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   BOISE ID
                                          MONTH:     JANUARY
                                          YEAR:      2026
                                          LATITUDE:   43 34 N
                                          LONGITUDE: 116 13 W

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

AVERAGE MONTHLY: 35.5   TOTAL FOR MONTH:   0.68    1 = FOG OR MIST
DPTR FM NORMAL:   4.0   DPTR FM NORMAL:   -0.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    59 ON  3    GRTST 24HR  0.24 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:     24 ON 16,15                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  8- 8  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:   3    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  13    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   557    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -81    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  2214    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL  -656

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.60 ON  3

[REMARKS]