WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KTFX 301110
CF6LWT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: LEWISTOWN MT
MONTH: JULY
YEAR: 2026
LATITUDE: 47 2 N
LONGITUDE: 109 28 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 75 46 61 -1 4 0 0.16 M M 4.5 30 280 M M M 43 280
2 76 48 62 0 3 0 T M M 4.9 10 120 M M M 14 8
3 79 49 64 1 1 0 0.04 M M 4.5 12 290 M M M 17 28
4 86 47 67 4 0 2 0.00 M M 5.4 15 260 M M M 20 240
5 84 53 69 6 0 4 0.03 M M 5.8 36 260 M M M 44 250
6 67 48 58 -6 7 0 0.08 M M 9.0 21 100 M M M 28 110
7 76 55 66 2 0 1 0.11 M M 6.1 16 110 M M M 1 22 110
8 86 51 69 5 0 4 T M M 5.6 18 180 M M M 27 200
9 82 52 67 2 0 2 0.00 M M 5.2 13 300 M M M 20 290
10 87 50 69 4 0 4 0.00 M M 4.0 13 100 M M M 16 320
11 94 56 75 10 0 10 0.00 M M 6.5 20 220 M M M 28 200
12 101 55 78 12 0 13 0.00 M M 7.1 29 170 M M M 47 150
13 93 56 75 9 0 10 0.00 M M 8.5 18 110 M M M 26 120
14 90 61 76 10 0 11 1.49 M M 8.1 39 300 M M M 1 59 310
15 76 61 69 3 0 4 0.03 M M 3.0 10 120 M M M 12 130
16 86 57 72 5 0 7 0.02 M M 5.8 18 130 M M M 26 130
17 85 56 71 4 0 6 0.18 M M 7.1 17 100 M M M 1 23 90
18 87 60 74 7 0 9 T M M 4.6 13 280 M M M 18 290
19 88 57 73 6 0 8 0.00 M M 5.6 15 300 M M M 24 310
20 M M M M M M 0.00 M M M M M M M M M M
21 82 61 72 4 0 7 0.00 M M 11.8 21 100 M M 1 27 120
22 85 59 72 4 0 7 0.00 M M 7.7 15 90 M M 4 M M
23 88 59 74 6 0 9 0.00 M M 4.3 15 230 M M 0 19 230
24 95 59 77 9 0 12 0.00 M M 8.1 23 250 M M M 34 290
25 97 59 78 10 0 13 0.00 M M 10.0 44 210 M M M 8 61 210
26 92 58 75 7 0 10 0.00 M M 5.4 16 220 M M M 20 230
27 88 60 74 6 0 9 0.00 M M 5.8 15 230 M M M 8 19 240
28 M M M M M M M M M M M M M M 0 M M
29 89 55 72 4 0 7 0.00 M M 4.5 16 200 M M 0 21 200
================================================================================
SM 2314 1488 15 169 2.14 M 168.9 M 5
================================================================================
AV 85.7 55.1 6.3 FASTST M M 1 MAX(MPH)
MISC ----> 44 210 61 210
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: LEWISTOWN MT
MONTH: JULY
YEAR: 2026
LATITUDE: 47 2 N
LONGITUDE: 109 28 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 70.4 TOTAL FOR MONTH: 2.14 1 = FOG OR MIST
DPTR FM NORMAL: 4.5 DPTR FM NORMAL: 0.47 2 = FOG REDUCING VISIBILITY
HIGHEST: 101 ON 12 GRTST 24HR 1.49 ON 14-14 TO 1/4 MILE OR LESS
LOWEST: 46 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: 9
MAX 90 OR ABOVE: 7 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 15 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) 1
TOTAL FM JUL 1 15 CLOUDY (SCALE 8-10) 24
DPTR FM NORMAL -48
[CDD (BASE 65) ]
TOTAL THIS MO. 169
DPTR FM NORMAL 76 [PRESSURE DATA]
TOTAL FM JAN 1 185 HIGHEST SLP M ON M
DPTR FM NORMAL 74 LOWEST SLP 29.73 ON 25
[REMARKS]