


WFO Monthly/Daily Climate Data
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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087 CXUS55 KBOI 121002 CF6BOI PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOISE ID MONTH: MAY YEAR: 2025 LATITUDE: 43 34 N LONGITUDE: 116 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 74 41 58 3 7 0 0.00 0.0 0 4.8 12 250 M M 0 18 250 2 82 51 67 11 0 2 0.00 0.0 0 8.3 17 160 M M 0 26 110 3 77 51 64 8 1 0 0.39 0.0 0 9.8 31 300 M M 2 1 42 290 4 65 46 56 0 9 0 0.04 0.0 0 16.9 28 300 M M 5 1 39 340 5 68 44 56 -1 9 0 0.00 0.0 M 20.1 33 310 M M 0 46 310 6 70 40 55 -2 10 0 0.00 0.0 0 4.2 13 340 M M 2 17 340 7 79 47 63 6 2 0 0.00 0.0 M 6.0 14 100 M M 0 18 170 8 78 53 66 8 0 1 0.00 0.0 0 8.2 18 140 M M 0 25 320 9 88 57 73 15 0 8 0.00 0.0 0 8.6 16 130 M M 0 22 170 10 88 57 73 15 0 8 0.00 0.0 0 6.8 20 130 M M 0 27 220 11 85 59 72 13 0 7 0.00 0.0 0 9.2 30 220 M M 0 44 220 ================================================================================ SM 854 546 38 26 0.43 0.0 102.9 M 9 ================================================================================ AV 77.6 49.6 9.4 FASTST M M 1 MAX(MPH) MISC ----> 33 310 46 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BOISE ID MONTH: MAY YEAR: 2025 LATITUDE: 43 34 N LONGITUDE: 116 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.6 TOTAL FOR MONTH: 0.43 1 = FOG OR MIST DPTR FM NORMAL: 6.6 DPTR FM NORMAL: -0.08 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 10, 9 GRTST 24HR 0.39 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 40 ON 6 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: 2 MAX 90 OR ABOVE: 0 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. 38 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL -58 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 4770 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -384 [CDD (BASE 65) ] TOTAL THIS MO. 26 DPTR FM NORMAL 19 [PRESSURE DATA] TOTAL FM JAN 1 26 HIGHEST SLP M ON M DPTR FM NORMAL 16 LOWEST SLP 29.47 ON 11 [REMARKS]