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: MARCH YEAR: 2021 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 50 23 37 M 28 0 0.00 M M 1.5 5 310 M M 0 M M 2 63 27 45 M 20 0 0.00 M M 3.2 13 290 M M 0 M M 3 61 32 47 M 18 0 0.00 M M 3.2 6 250 M M 0 M M 4 46 32 39 M 26 0 0.00 M M 5.6 16 280 M M 7 24 280 5 61 34 48 M 17 0 0.00 M M 5.1 10 250 M M 0 M M 6 68 32 50 M 15 0 0.00 M M 4.4 12 250 M M 0 M M 7 70 43 57 M 8 0 0.00 M M 4.3 8 130 M M 0 17 70 8 66 36 51 M 14 0 0.00 M M 3.3 17 290 M M 0 24 290 9 68 36 52 M 13 0 0.00 M M 5.1 12 40 M M 3 18 10 10 50 30 40 M 25 0 0.13 M M 6.3 21 250 M M 5 1 33 250 11 43 30 37 M 28 0 0.01 M M 3.6 8 260 M M 10 1 M M 12 41 32 37 M 28 0 0.03 M M 0.8 6 10 M M 10 M M 13 37 32 35 M 30 0 0.31 M M 5.1 9 350 M M 10 M M 14 32 27 30 M 35 0 0.08 M M 11.4 21 350 M M 9 28 350 15 36 21 29 M 36 0 0.00 M M 3.4 8 360 M M 2 1 M M 16 39 21 30 M 35 0 0.00 M M 2.7 8 60 M M 8 1 M M 17 43 28 36 M 29 0 0.00 M M 2.0 6 80 M M 4 1 M M 18 43 23 33 M 32 0 0.00 M M 1.6 6 350 M M 0 M M 19 55 30 43 M 22 0 0.00 M M 1.5 6 60 M M 0 18 M M 20 59 32 46 M 19 0 0.00 M M 2.2 7 80 M M 0 18 M M 21 54 32 43 M 22 0 0.24 M M 4.5 10 120 M M 7 35 210 22 37 32 35 M 30 0 0.04 M M 1.5 6 270 M M 9 M M 23 43 28 36 M 29 0 0.00 M M 6.6 14 360 M M 7 22 30 24 41 32 37 M 28 0 0.00 M M 3.7 8 180 M M 7 M M 25 52 27 40 M 25 0 0.00 M M 3.8 20 250 M M 4 26 250 26 50 34 42 M 23 0 0.03 M M 3.1 8 330 M M 8 1 16 220 27 52 32 42 M 23 0 0.00 M M 5.0 14 280 M M 3 1 23 60 28 63 30 47 M 18 0 0.00 M M 5.8 16 240 M M 0 26 270 29 70 36 53 M 12 0 0.00 M M 15.4 31 260 M M 1 47 250 30 41 27 34 M 31 0 0.00 M M 5.6 13 150 M M 7 29 110 31 54 27 41 M 24 0 0.00 M M 2.9 7 110 M M 0 M M ================================================================================ SM 1588 938 743 0 0.87 M 134.1 M 121 ================================================================================ AV 51.2 30.3 4.3 FASTST M M 4 MAX(MPH) MISC ----> 31 260 47 250 ================================================================================ 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: MARCH YEAR: 2021 LATITUDE: 40 2 N LONGITUDE: 105 14 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 40.7 TOTAL FOR MONTH: 0.87 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY HIGHEST: 70 ON 29, 7 GRTST 24HR 0.31 ON 13-13 TO 1/4 MILE OR LESS LOWEST: 21 ON 16,15 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: 1 0.01 INCH OR MORE: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 25 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 743 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 4801 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-03-21#