WFO Monthly/Daily Climate Data Issued by NWS
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
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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
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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
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SM 1588 938 743 0 0.87 M 134.1 M 121
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AV 51.2 30.3 4.3 FASTST M M 4 MAX(MPH)
MISC ----> 31 260 47 250
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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#