


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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388 CXUS55 KBOI 101002 CF6TWF PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TWIN FALLS ID MONTH: MAY YEAR: 2025 LATITUDE: 42 28 N LONGITUDE: 114 29 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 70 41 56 5 9 0 0.00 M M 8.7 17 200 M M 0 21 200 2 77 38 58 7 7 0 0.00 M M 8.0 15 190 M M 0 20 190 3 78 44 61 10 4 0 0.00 M M 11.0 32 280 M M 0 8 42 290 4 54 42 48 -4 17 0 0.09 M M 14.7 22 260 M M 7 1 30 240 5 63 40 52 0 13 0 T M M 17.1 26 80 M M 9 43 260 6 65 41 53 1 12 0 0.01 M M 7.4 21 100 M M 4 31 110 7 75 42 59 6 6 0 0.00 M M 6.9 15 170 M M 0 18 210 8 77 51 64 11 1 0 0.00 M M 11.3 22 270 M M 0 29 280 9 86 46 66 12 0 1 0.00 M M 7.8 14 170 M M 0 19 50 ================================================================================ SM 645 385 69 1 0.10 M 92.9 M 20 ================================================================================ AV 71.7 42.8 10.3 FASTST M M 2 MAX(MPH) MISC ----> 32 280 43 260 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TWIN FALLS ID MONTH: MAY YEAR: 2025 LATITUDE: 42 28 N LONGITUDE: 114 29 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 57.2 TOTAL FOR MONTH: 0.10 1 = FOG OR MIST DPTR FM NORMAL: 5.1 DPTR FM NORMAL: -0.32 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 9 GRTST 24HR 0.09 ON 4- 4 TO 1/4 MILE OR LESS LOWEST: 38 ON 2 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: 0 0.10 INCH OR MORE: 0 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. 69 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 5395 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -688 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL 1 [PRESSURE DATA] TOTAL FM JAN 1 1 HIGHEST SLP M ON M DPTR FM NORMAL 1 LOWEST SLP 29.59 ON 3 [REMARKS]