WFO Monthly/Daily Climate Data
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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CXUS56 KOTX 150910
CF6LWS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: LEWISTON ID AIRPORT
MONTH: SEPTEMBER
YEAR: 2025
LATITUDE: 46 22 N
LONGITUDE: 117 1 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
================================================================================
1 102 67 85 14 0 20 0.00 0.0 M 5.2 17 300 M M 0 23 290
2 102 66 84 13 0 19 0.00 0.0 M 5.6 15 310 M M 0 21 300
3 101 67 84 14 0 19 0.00 0.0 M 4.5 14 300 M M 0 20 300
4 97 66 82 12 0 17 0.00 0.0 M 2.6 10 210 M M 0 12 210
5 93 64 79 9 0 14 0.00 0.0 M 3.9 10 210 M M 0 8 13 200
6 87 63 75 6 0 10 0.00 0.0 M 5.1 28 200 M M 0 8 35 170
7 91 63 77 8 0 12 0.02 0.0 M 5.4 16 170 M M 1 3 21 300
8 88 62 75 6 0 10 T 0.0 0 5.1 21 230 M M 1 3 27 220
9 84 59 72 4 0 7 0.00 0.0 M 3.0 12 200 M M 0 14 200
10 86 60 73 5 0 8 0.07 0.0 0 4.1 31 150 M M 1 38 41 160
11 84 58 71 3 0 6 0.30 0.0 M 6.3 24 140 M M 3 3 31 140
12 79 61 70 3 0 5 0.01 0.0 0 3.9 8 190 M M 3 11 300
13 86 57 72 5 0 7 0.00 0.0 0 2.3 9 50 M M 0 13 50
14 69 58 64 -3 1 0 0.52 0.0 0 5.5 13 190 M M 6 1 20 300
================================================================================
SM 1249 871 1 154 0.92 0.0 62.5 M 15
================================================================================
AV 89.2 62.2 4.5 FASTST M M 1 MAX(MPH)
MISC ----> 31 150 41 160
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: LEWISTON ID AIRPORT
MONTH: SEPTEMBER
YEAR: 2025
LATITUDE: 46 22 N
LONGITUDE: 117 1 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 75.7 TOTAL FOR MONTH: 0.92 1 = FOG OR MIST
DPTR FM NORMAL: 6.9 DPTR FM NORMAL: 0.66 2 = FOG REDUCING VISIBILITY
HIGHEST: 102 ON 2, 1 GRTST 24HR 0.52 ON 14-14 TO 1/4 MILE OR LESS
LOWEST: 57 ON 13 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 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: 5
MAX 90 OR ABOVE: 6 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL -18 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 1 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -29
[CDD (BASE 65) ]
TOTAL THIS MO. 154
DPTR FM NORMAL 83 [PRESSURE DATA]
TOTAL FM JAN 1 1254 HIGHEST SLP M ON M
DPTR FM NORMAL 377 LOWEST SLP 29.70 ON 10
[REMARKS]