


WFO Monthly/Daily Climate Data
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
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257 CXUS55 KPIH 081100 CF6LLJ PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHALLIS MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 44 31 N LONGITUDE: 114 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 88 48 68 5 0 3 0.00 M M 2.5 7 40 M M 0 9 70 2 91 49 70 7 0 5 0.00 M M 2.0 13 360 M M 0 17 10 3 91 51 71 9 0 6 0.00 M M 1.5 9 300 M M 0 12 300 4 88 51 70 8 0 5 0.00 M M 2.3 9 280 M M 0 8 12 260 5 77 50 64 2 1 0 0.00 M M 0.7 7 330 M M 1 8 11 330 6 78 46 62 0 3 0 0.02 M M 2.2 21 240 M M 5 138 28 240 7 75 47 61 0 4 0 0.13 M M 2.3 14 310 M M 1 38 20 280 ================================================================================ SM 588 342 8 19 0.15 M 13.5 M 7 ================================================================================ AV 84.0 48.9 1.9 FASTST M M 1 MAX(MPH) MISC ----> 21 240 28 240 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CHALLIS MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 44 31 N LONGITUDE: 114 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.4 TOTAL FOR MONTH: 0.15 1 = FOG OR MIST DPTR FM NORMAL: 4.3 DPTR FM NORMAL: -0.03 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 3, 2 GRTST 24HR 0.14 ON 6- 7 TO 1/4 MILE OR LESS LOWEST: 46 ON 6 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: 2 MAX 90 OR ABOVE: 2 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. 8 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -20 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 22 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -61 [CDD (BASE 65) ] TOTAL THIS MO. 19 DPTR FM NORMAL 11 [PRESSURE DATA] TOTAL FM JAN 1 386 HIGHEST SLP M ON M DPTR FM NORMAL 80 LOWEST SLP 29.77 ON 4 [REMARKS]