WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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138 CXUS55 KBOU 010900 CF6BDU PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOULDER AIRPORT MONTH: APRIL YEAR: 2024 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 52 34 43 M 22 0 M M M 4.9 16 60 M M 9 25 60 2 59 32 46 M 19 0 M M M 3.2 M M M M 0 M M 3 70 45 58 M 7 0 M M M 6.9 15 270 M M 3 22 270 4 73 41 57 M 8 0 M M M 4.4 10 230 M M 0 20 230 5 77 45 61 M 4 0 M M M 5.9 21 150 M M 0 29 180 6 59 45 52 M 13 0 M M M 10.4 28 270 M M 6 40 270 7 57 37 47 M 18 0 M M M 6.1 12 280 M M 0 21 80 8 57 32 45 M 20 0 M M M 3.9 12 350 M M 1 20 230 9 61 32 47 M 18 0 M M M 4.0 9 270 M M 1 M M 10 59 41 50 M 15 0 M M M 5.9 10 20 M M 8 21 10 11 61 37 49 M 16 0 M M M 3.5 8 80 M M 3 M M 12 77 37 57 M 8 0 M M M 3.9 9 250 M M 0 M M 13 77 50 64 M 1 0 M M M 5.7 12 60 M M 1 24 80 14 81 46 64 M 1 0 M M M 5.0 10 150 M M 0 18 100 15 73 43 58 M 7 0 M M M 8.6 18 260 M M 3 37 270 16 66 46 56 M 9 0 M M M 10.7 25 280 M M 3 35 280 17 73 37 55 M 10 0 M M M 8.3 21 260 M M 5 37 270 18 36 32 34 M 31 0 M M M 4.0 10 360 M M 10 M M 19 39 32 36 M 29 0 M M M 4.4 14 10 M M 10 1 18 10 20 36 30 33 M 32 0 M M M 2.2 9 10 M M 10 1 M M 21 63 32 48 M 17 0 M M M 2.2 7 170 M M 2 1 M M 22 73 43 58 M 7 0 M M M 6.2 21 320 M M 4 29 320 23 61 45 53 M 12 0 M M M 3.5 9 240 M M 4 22 350 24 72 43 58 M 7 0 M M M 3.5 10 340 M M 1 M M 25 68 45 57 M 8 0 M M M 4.3 17 290 M M 6 29 290 26 70 41 56 M 9 0 M M M 7.6 22 300 M M 6 3 30 300 27 45 36 41 M 24 0 M M M 6.5 18 360 M M 10 27 360 28 63 36 50 M 15 0 M M M 4.0 21 270 M M 6 24 270 29 68 41 55 M 10 0 M M M 6.4 20 250 M M 2 25 250 30 73 45 59 M 6 0 M M M 12.2 23 230 M M 2 45 240 ================================================================================ SM 1899 1181 403 0 M M 168.4 M 116 ================================================================================ AV 63.3 39.4 5.6 FASTST M M 4 MAX(MPH) MISC ----> 28 270 45 240 ================================================================================ 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: APRIL YEAR: 2024 LATITUDE: 40 2 N LONGITUDE: 105 14 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 51.3 TOTAL FOR MONTH: M 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 14 GRTST 24HR M ON M TO 1/4 MILE OR LESS LOWEST: 30 ON 20 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: 7 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 403 CLEAR (SCALE 0-3) 17 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 4764 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP M ON M [REMARKS] #FINAL-04-24#