WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
531
CXUS55 KBOU 211000
CF6BDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BOULDER AIRPORT
MONTH: FEBRUARY
YEAR: 2025
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 55 39 47 M 18 0 M M M 7.7 18 230 M M 1 25 230
2 68 36 52 M 13 0 M M M 11.3 37 250 M M 0 49 260
3 72 27 50 M 15 0 M M M 15.4 36 260 M M 1 48 260
4 36 21 29 M 36 0 M M M 1.4 6 60 M M 5 M M
5 61 21 41 M 24 0 M M M 3.6 9 260 M M 3 25 250
6 54 28 41 M 24 0 M M M 4.1 23 220 M M 0 31 220
7 66 27 47 M 18 0 M M M 3.7 16 60 M M 1 24 90
8 37 25 31 M 34 0 M M M 5.4 17 160 M M 8 23 160
9 41 23 32 M 33 0 M M M 5.0 16 110 M M 3 24 110
10 37 14 26 M 39 0 M M M 4.8 13 40 M M 4 16 70
11 14 9 12 M 53 0 M M M 4.0 7 40 M M 10 M M
12 14 3 9 M 56 0 M M M 2.0 8 20 M M 9 8 M M
13 32 0 16 M 49 0 M M M 2.6 7 20 M M 1 M M
14 45 19 32 M 33 0 M M M 3.0 8 70 M M 3 M M
15 32 14 23 M 42 0 M M M 3.0 9 30 M M 7 12 M M
16 32 7 20 M 45 0 M M M 1.8 6 270 M M 0 M M
17 27 12 20 M 45 0 M M M 3.5 7 60 M M 9 1 M M
18 12 3 8 M 57 0 M M M 3.0 7 40 M M 10 1 M M
19 19 0 10 M 55 0 M M M 1.8 6 360 M M 3 M M
20 27 5 16 M 49 0 M M M 1.3 6 340 M M 4 M M
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SM 781 333 738 0 M M 88.7 M 82
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AV 39.1 16.7 4.4 FASTST M M 4 MAX(MPH)
MISC ----> 37 250 49 260
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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: FEBRUARY
YEAR: 2025
LATITUDE: 40 2 N
LONGITUDE: 105 14 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 27.9 TOTAL FOR MONTH: M 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY
HIGHEST: 72 ON 3 GRTST 24HR M ON M TO 1/4 MILE OR LESS
LOWEST: 0 ON 13,19 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: 9 0.01 INCH OR MORE: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 18 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 2 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 738 CLEAR (SCALE 0-3) 10
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 3567 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]