WFO Monthly/Daily Climate Data Issued by NWS St Louis, MO
606
CXUS53 KLSX 011925
CF6STL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ST. LOUIS
MONTH: JANUARY
YEAR: 2021
LATITUDE: 38 45 N
LONGITUDE: 90 23 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 36 30 33 1 32 0 0.78 T T 10.0 21 60 M M 10 16 28 50
2 34 32 33 1 32 0 T T 0 5.1 10 340 M M 10 168 13 280
3 39 29 34 2 31 0 T T 0 5.9 14 280 M M 8 18 19 280
4 38 30 34 2 31 0 0.00 0.0 0 6.4 18 290 M M 10 128 26 280
5 51 29 40 8 25 0 0.00 0.0 0 4.5 15 290 M M 5 18 19 290
6 45 31 38 6 27 0 0.00 0.0 0 9.9 16 80 M M 8 18 22 80
7 39 33 36 4 29 0 0.00 0.0 0 10.9 18 20 M M 10 28 40
8 35 33 34 2 31 0 T T 0 9.1 14 350 M M 10 20 350
9 33 29 31 -1 34 0 T T 0 6.4 12 330 M M 10 16 350
10 30 28 29 -3 36 0 T T 0 6.7 12 330 M M 10 15 290
11 38 26 32 0 33 0 T T 0 6.4 14 230 M M 6 17 230
12 54 28 41 9 24 0 0.00 0.0 0 8.8 17 230 M M 0 23 230
13 55 36 46 14 19 0 0.00 0.0 0 9.6 16 240 M M 4 26 250
14 49 36 43 11 22 0 0.11 T 0 10.8 28 280 M M 9 38 270
15 36 33 35 3 30 0 0.11 0.4 0 12.0 21 240 M M 9 14 29 230
16 37 32 35 3 30 0 T T T 11.9 21 280 M M 10 27 290
17 40 31 36 4 29 0 0.04 0.3 0 11.5 20 270 M M 10 168 26 270
18 44 28 36 4 29 0 0.01 T 0 5.2 13 290 M M 8 18 310
19 42 27 35 3 30 0 0.00 0.0 0 8.8 21 310 M M 6 12 29 280
20 48 22 35 3 30 0 0.00 0.0 0 8.5 18 200 M M 4 24 200
21 54 34 44 12 21 0 0.00 0.0 0 7.8 17 360 M M 4 24 20
22 37 23 30 -2 35 0 0.00 0.0 0 8.6 16 350 M M 2 23 350
23 40 18 29 -3 36 0 T T 0 10.8 20 130 M M 7 25 130
24 42 35 39 7 26 0 T 0.0 0 6.1 15 130 M M 10 20 130
25 38 34 36 4 29 0 1.21 0.0 0 10.1 22 80 M M 10 1 30 90
26 38 30 34 2 31 0 T T 0 8.7 18 280 M M 10 1 26 270
27 31 21 26 -6 39 0 0.26 2.3 0 9.0 16 360 M M 10 129 23 360
28 32 12 22 -10 43 0 0.00 0.0 2 5.0 12 110 M M 3 13 120
29 40 20 30 -3 35 0 0.00 0.0 2 10.0 15 140 M M 6 20 140
30 45 35 40 7 25 0 1.25 0.0 1 14.4 28 130 M M 10 1 35 130
31 47 33 40 7 25 0 0.05 T 0 17.2 28 290 M M 10 1 41 290
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SM 1267 898 929 0 3.82 3.0 276.1 M 239
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AV 40.9 29.0 8.9 FASTST M M 8 MAX(MPH)
MISC ----> # 28 280 41 290
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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: ST. LOUIS
MONTH: JANUARY
YEAR: 2021
LATITUDE: 38 45 N
LONGITUDE: 90 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 34.9 TOTAL FOR MONTH: 3.82 1 = FOG OR MIST
DPTR FM NORMAL: 3.1 DPTR FM NORMAL: 1.42 2 = FOG REDUCING VISIBILITY
HIGHEST: 55 ON 13 GRTST 24HR 1.27 ON 30-31 TO 1/4 MILE OR LESS
LOWEST: 12 ON 28 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 3.0 INCHES 5 = HAIL
GRTST 24HR 2.3 ON 27-27 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 2 ON 29,28 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: 3 0.01 INCH OR MORE: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 21 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 929 CLEAR (SCALE 0-3) 3
DPTR FM NORMAL -100 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 2504 CLOUDY (SCALE 8-10) 20
DPTR FM NORMAL -289
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.79 ON 28
DPTR FM NORMAL 0 LOWEST SLP 29.48 ON 15
[REMARKS]
#FINAL-01-21#