WFO Monthly/Daily Climate Data
Issued by NWS

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815
CXUS55 KBOI 191002
CF6JER
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   JEROME ID
                                          MONTH:     SEPTEMBER
                                          YEAR:      2026
                                          LATITUDE:   42 43 N
                                          LONGITUDE: 114 27 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  85  59  72   4   0   7 0.27    M    M 13.8 30 110   M    M   0 3      47 110
 2  74  54  64  -4   1   0 0.00    M    M 11.1 25 260   M    M   2        38 210
 3  75  47  61  -6   4   0    T    M    M  8.1 26 270   M    M   4        35 270
 4  68  46  57 -10   8   0    T    M    M 10.3 23 240   M    M   1        30 220
 5  79  47  63  -4   2   0 0.00    M    M  5.8 14 270   M    M   0        19 270
 6  77  50  64  -3   1   0 0.00    M    M  9.9 36 270   M    M   0 8      50 270
 7  67  47  57  -9   8   0 0.00    M    M 10.2 20 280   M    M   1        32 300
 8  74  44  59  -7   6   0 0.00    M    M  6.1 15 260   M    M   0        20 270
 9  80  47  64  -2   1   0 0.00    M    M  6.3 16 270   M    M   0 8      23 280
10  83  48  66   1   0   1    T    M    M  5.6 22 240   M    M   2        28 230
11  79  58  69   4   0   4 0.00    M    M  9.7 22 270   M    M   0        28 270
12  85  50  68   3   0   3    T    M    M  7.7 16 100   M    M   0        20  90
13  70  50  60  -4   5   0 0.00    M    M 15.3 25 270   M    M   0        34 270
14  66  42  54 -10  11   0 0.00    M    M 11.6 22 280   M    M   0        37 260
15  76  40  58  -6   7   0 0.00    M    M  7.5 15  70   M    M   0        21  90
16  86  44  65   2   0   0 0.10    M    M  9.5 26 170   M    M   0 3      38 170
17  86  60  73  10   0   8 0.02    M    M 12.7 22  80   M    M   3 3      30  70
18  66  50  58  -4   7   0 0.00    M    M  8.9 22 280   M    M   2        29 270
================================================================================
SM 1376  883        61  23  0.39    M    170.1          M       15
================================================================================
AV 76.4 49.1                               9.4 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->    36 270                 50 270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   JEROME ID
                                          MONTH:     SEPTEMBER
                                          YEAR:      2026
                                          LATITUDE:   42 43 N
                                          LONGITUDE: 114 27 W

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

AVERAGE MONTHLY: 62.8   TOTAL FOR MONTH:   0.39    1 = FOG OR MIST
DPTR FM NORMAL:  -2.6   DPTR FM NORMAL:    0.25    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 17,16  GRTST 24HR  0.27 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:     40 ON 15                               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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
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.    61    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL    11    PTCLDY (SCALE 4-7)   1
TOTAL FM JUL 1    64    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    -5

[CDD (BASE 65) ]
TOTAL THIS MO.    23
DPTR FM NORMAL   -34    [PRESSURE DATA]
TOTAL FM JAN 1   818    HIGHEST SLP M ON M
DPTR FM NORMAL   120    LOWEST  SLP 29.64 ON  3

[REMARKS]