


WFO Monthly/Daily Climate Data
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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567 CXUS56 KOTX 080910 CF6LWS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: LEWISTON ID AIRPORT MONTH: AUGUST 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 81 68 75 -3 0 10 0.01 0.0 0 5.1 14 220 M M 4 16 220 2 94 63 79 1 0 14 0.00 0.0 0 5.8 15 320 M M 1 24 310 3 91 60 76 -2 0 11 0.00 0.0 0 4.1 13 220 M M 0 16 220 4 83 63 73 -5 0 8 0.01 0.0 0 4.7 16 310 M M 2 22 330 5 90 57 74 -4 0 9 0.00 0.0 0 4.8 14 320 M M 0 19 300 6 86 63 75 -3 0 10 0.02 0.0 0 5.1 21 320 M M 1 28 330 7 80 62 71 -7 0 6 0.11 0.0 0 7.8 29 300 M M 6 1 42 300 ================================================================================ SM 605 436 0 68 0.15 0.0 37.4 M 14 ================================================================================ AV 86.4 62.3 5.3 FASTST M M 2 MAX(MPH) MISC ----> 29 300 42 300 ================================================================================ 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: AUGUST YEAR: 2025 LATITUDE: 46 22 N LONGITUDE: 117 1 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 74.4 TOTAL FOR MONTH: 0.15 1 = FOG OR MIST DPTR FM NORMAL: -3.6 DPTR FM NORMAL: 0.06 2 = FOG REDUCING VISIBILITY HIGHEST: 94 ON 2 GRTST 24HR 0.13 ON 6- 7 TO 1/4 MILE OR LESS LOWEST: 57 ON 5 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: 4 MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 1 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. 0 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -5 [CDD (BASE 65) ] TOTAL THIS MO. 68 DPTR FM NORMAL -22 [PRESSURE DATA] TOTAL FM JAN 1 766 HIGHEST SLP M ON M DPTR FM NORMAL 192 LOWEST SLP 29.85 ON 3 [REMARKS]