WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS55 KBOU 010900 CF6BDU PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOULDER AIRPORT MONTH: MAY 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 72 39 56 M 9 0 M M M 3.4 8 50 M M 0 M M 2 64 43 54 M 11 0 M M M 3.7 13 250 M M 2 21 250 3 79 46 63 M 2 0 M M M 3.6 9 250 M M 0 17 250 4 72 50 61 M 4 0 M M M 5.0 20 240 M M 5 32 240 5 73 46 60 M 5 0 M M M 6.8 26 250 M M 2 36 250 6 70 39 55 M 10 0 M M M 6.0 23 260 M M 1 35 260 7 68 46 57 M 8 0 M M M 4.3 12 350 M M 5 18 0 8 73 43 58 M 7 0 M M M 3.0 10 320 M M 2 17 320 9 75 45 60 M 5 0 M M M 3.8 12 350 M M 2 18 350 10 55 46 51 M 14 0 M M M 3.8 12 280 M M 8 13 16 10 11 52 46 49 M 16 0 M M M 3.7 9 350 M M 9 23 120 12 64 46 55 M 10 0 M M M 3.5 17 20 M M 8 24 10 13 61 45 53 M 12 0 M M M 2.3 8 50 M M 8 1 16 50 14 61 48 55 M 10 0 M M M 4.4 12 40 M M 10 1 M M 15 59 46 53 M 12 0 M M M 2.5 7 210 M M 8 M M 16 77 45 61 M 4 0 M M M 3.6 14 310 M M 3 23 310 17 79 48 64 M 1 0 M M M 3.2 9 20 M M 3 20 50 18 68 50 59 M 6 0 M M M 3.1 12 130 M M 7 3 23 270 19 55 48 52 M 13 0 M M M 1.8 7 50 M M 9 18 M M 20 66 48 57 M 8 0 M M M 2.5 9 240 M M 4 18 17 300 21 75 52 64 M 1 0 M M M 4.7 12 60 M M 0 18 50 22 75 52 64 M 1 0 M M M 2.8 7 70 M M 0 M M 23 77 50 64 M 1 0 M M M 2.5 7 50 M M 0 M M 24 70 52 61 M 4 0 M M M 3.6 9 260 M M 2 13 22 260 25 72 50 61 M 4 0 M M M 2.5 7 240 M M 1 17 310 26 68 50 59 M 6 0 M M M 4.7 13 160 M M 3 3 22 310 27 77 50 64 M 1 0 M M M 4.1 10 30 M M 2 27 30 28 75 48 62 M 3 0 M M M 3.1 13 350 M M 2 3 21 40 29 81 50 66 M 0 1 M M M 2.8 8 110 M M 0 16 10 30 77 50 64 M 1 0 M M M 4.7 16 160 M M 0 23 160 31 73 50 62 M 3 0 M M M 5.3 17 170 M M 2 3 26 170 ================================================================================ SM 2163 1467 192 1 M M 114.9 M 108 ================================================================================ AV 69.8 47.3 3.7 FASTST M M 3 MAX(MPH) MISC ----> 26 250 36 250 ================================================================================ 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: MAY YEAR: 2023 LATITUDE: 40 2 N LONGITUDE: 105 14 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 58.5 TOTAL FOR MONTH: M 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 29 GRTST 24HR M ON M TO 1/4 MILE OR LESS LOWEST: 39 ON 1, 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: 0 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. 192 CLEAR (SCALE 0-3) 20 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 5721 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 2 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP M ON M [REMARKS] #FINAL-05-23#