National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

588
CXUS55 KBOI 011729 RRA
CF6BOI

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

                                          STATION:   BOISE ID
                                          MONTH:     JANUARY
                                          YEAR:      2021
                                          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  43  31  37   7  28   0 0.00  0.0    0  9.4 21 150   M    M   7 1      27 140
 2  46  33  40  10  25   0 0.01  0.1    0  8.3 14 120   M    M   8 1      20 190
 3  50  37  44  14  21   0 0.24  0.0    0  9.2 16 110   M    M   7        21 110
 4  48  37  43  13  22   0 0.19  0.0    0 14.6 28 100   M    M   8 1      36 110
 5  44  32  38   8  27   0 0.00  0.0    0  5.3 16 120   M    M   2        21 120
 6  45  29  37   7  28   0    T  0.0    0 10.3 18 110   M    M   3        25 120
 7  43  33  38   8  27   0 0.20  0.3    0  4.4 16 210   M    M   9 12     22 220
 8  40  28  34   4  31   0 0.03  0.1    0  8.5 17 170   M    M   6 12     23 160
 9  41  30  36   6  29   0 0.01    T    0  4.8 13 130   M    M   7 12     17 140
10  39  28  34   4  31   0 0.00  0.0    0  9.0 15 140   M    M   3        22 140
11  41  24  33   2  32   0 0.00  0.0    0  7.1 18 150   M    M   0        24 160
12  43  29  36   5  29   0 0.12    T    0 10.9 20 120   M    M   8        28 120
13  50  29  40   9  25   0 0.10  0.0    0 12.3 25 120   M    M   4 1      32 110
14  47  28  38   7  27   0 0.00  0.0    0  3.8  9 280   M    M   2        13 260
15  38  27  33   2  32   0    T    T    0  4.2 15 310   M    M   4        19 320
16  42  24  33   2  32   0 0.00  0.0    0  2.0  8 300   M    M   6 12     11 230
17  43  28  36   5  29   0 0.00  0.0    0  4.2 14 300   M    M   4 1      17 300
18  45  26  36   5  29   0 0.00  0.0    0  6.3 18 320   M    M   5 12     26 300
19  43  21  32   0  33   0 0.00  0.0    0  3.9 12 130   M    M   0        15 170
20  44  23  34   2  31   0 0.00  0.0    0  5.4 12 120   M    M   1        16 130
21  42  29  36   4  29   0 0.02    T    0  3.0 10 180   M    M   9 12     14 180
22  38  32  35   3  30   0 0.04    T    0  4.0 12 320   M    M  10 12     15 290
23  41  25  33   1  32   0 0.00  0.0    0  9.0 23 300   M    M   3 12     30 310
24  40  24  32   0  33   0 0.00  0.0    0 10.5 17 120   M    M   1        23 110
25  36  26  31  -1  34   0 0.00  0.0    0  5.8 12 300   M    M   7        15 300
26  38  22  30  -2  35   0    T    T    0  8.0 25 120   M    M   6        34 110
27  47  32  40   7  25   0    T    T    0 20.7 35 120   M    M   9 1      47 130
28  52  40  46  13  19   0    T  0.0    0 15.9 28 110   M    M  10        34 110
29  42  34  38   5  27   0 0.28  0.0    0  3.0 12 150   M    M   9 1      15 150
30  49  31  40   7  25   0 0.00  0.0    0  5.7 15  90   M    M   3        18 100
31  52  34  43  10  22   0 0.00  0.0    0 14.1 26 140   M    M   4        35 160
================================================================================
SM 1352  906       879   0  1.24  0.5    243.6          M      165
================================================================================
AV 43.6 29.2                               7.9 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    35 120                 47 130
================================================================================
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:      2021
                                          LATITUDE:   43 34 N
                                          LONGITUDE: 116 13 W

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

AVERAGE MONTHLY: 36.4   TOTAL FOR MONTH:   1.24    1 = FOG OR MIST
DPTR FM NORMAL:   5.1   DPTR FM NORMAL:    0.00    2 = FOG REDUCING VISIBILITY
HIGHEST:    52 ON 31,28  GRTST 24HR  0.78 ON 27-27      TO 1/4 MILE OR LESS
LOWEST:     21 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.5 INCH    5 = HAIL
                        GRTST 24HR   0.3 ON  7- 7  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:   0    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:  24    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   879    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL  -167    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  2976    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -385

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.64 ON 14
DPTR FM NORMAL     0    LOWEST  SLP 29.67 ON 29

[REMARKS]
#FINAL-01-21#