WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS55 KBOU 170900 CF6BDU PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOULDER AIRPORT MONTH: OCTOBER YEAR: 2023 LATITUDE: 40 2 N LONGITUDE: 105 14 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 84 61 73 M 0 8 M M M 7.6 16 150 M M 0 24 140 2 81 52 67 M 0 2 M M M 5.8 16 140 M M 3 3 23 140 3 68 45 57 M 8 0 M M M 4.1 15 300 M M 2 22 300 4 72 48 60 M 5 0 M M M 3.7 15 270 M M 2 26 310 5 70 43 57 M 8 0 M M M 2.7 8 360 M M 0 M M 6 54 41 48 M 17 0 M M M 2.0 7 180 M M 4 M M 7 72 37 55 M 10 0 M M M 2.5 7 60 M M 0 M M 8 77 43 60 M 5 0 M M M 1.7 6 140 M M 0 M M 9 81 43 62 M 3 0 M M M 2.7 8 110 M M 0 M M 10 81 46 64 M 1 0 M M M 4.4 12 280 M M 1 21 300 11 70 48 59 M 6 0 M M M 5.3 23 240 M M 5 38 240 12 59 41 50 M 15 0 M M M 8.3 22 360 M M 7 31 310 13 55 34 45 M 20 0 M M M 2.8 10 60 M M 2 M M 14 54 32 43 M 22 0 M M M 1.4 7 60 M M 2 M M 15 66 32 49 M 16 0 M M M 2.6 8 70 M M 0 M M 16 73 41 57 M 8 0 M M M 2.9 6 70 M M 0 M M ================================================================================ SM 1117 687 144 10 M M 60.6 M 28 ================================================================================ AV 69.8 42.9 3.8 FASTST M M 2 MAX(MPH) MISC ----> 23 240 38 240 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BOULDER AIRPORT MONTH: OCTOBER YEAR: 2023 LATITUDE: 40 2 N LONGITUDE: 105 14 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 56.4 TOTAL FOR MONTH: M 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 1 GRTST 24HR M ON M TO 1/4 MILE OR LESS LOWEST: 32 ON 14,15 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: 0 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 144 CLEAR (SCALE 0-3) 13 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 190 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 10 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 691 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP M ON M [REMARKS]