WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS53 KLSX 011400
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CAHOKIA/ST. LOUIS
MONTH: MARCH
YEAR: 2021
LATITUDE: 38 34 N
LONGITUDE: 90 9 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 51 30 41 1 24 0 0.00 0.0 0 7.0 17 330 M M 0 23 320
2 57 26 42 1 23 0 0.00 0.0 0 5.3 13 210 M M 0 20 190
3 70 31 51 10 14 0 0.00 0.0 0 4.3 13 310 M M 0 19 240
4 63 32 48 7 17 0 0.00 0.0 0 6.1 16 50 M M 0 20 90
5 51 30 41 -1 24 0 0.00 0.0 0 5.7 15 80 M M 0 1 20 60
6 58 30 44 2 21 0 0.00 0.0 0 2.3 8 190 M M 5 1 13 180
7 66 29 48 6 17 0 0.00 0.0 0 4.2 16 160 M M 1 23 150
8 70 43 57 15 8 0 0.00 0.0 0 6.7 15 170 M M 0 25 210
9 73 41 57 14 8 0 0.00 0.0 0 9.0 21 190 M M 0 32 170
10 68 56 62 19 3 0 0.00 0.0 0 13.4 22 190 M M 6 38 190
11 68 48 58 14 7 0 0.73 0.0 0 6.0 24 290 M M 8 13 35 300
12 58 45 52 8 13 0 0.08 0.0 0 5.9 16 80 M M 6 21 40
13 58 47 53 9 12 0 0.00 0.0 0 8.0 15 90 M M 10 19 60
14 52 47 50 6 15 0 T 0.0 0 10.6 24 100 M M 8 32 100
15 53 44 49 4 16 0 0.38 0.0 0 8.2 23 120 M M 10 1 38 120
16 50 43 47 2 18 0 0.00 0.0 0 5.7 13 90 M M 9 1 16 90
17 57 42 50 4 15 0 1.00 0.0 0 8.0 20 310 M M 10 13 27 300
18 48 40 44 -2 21 0 0.93 0.0 0 17.8 30 360 M M 10 1 42 360
19 53 33 43 -3 22 0 0.00 0.0 0 11.0 24 20 M M 0 33 20
20 60 28 44 -2 21 0 0.00 0.0 0 4.3 12 130 M M 0 1 16 140
21 68 33 51 4 14 0 0.00 0.0 0 7.0 21 140 M M 0 29 130
22 68 38 53 6 12 0 0.00 0.0 0 8.5 21 150 M M 0 29 140
23 62 53 58 10 7 0 0.25 0.0 0 11.5 21 140 M M 7 1 32 140
24 68 45 57 9 8 0 0.00 0.0 0 7.8 17 270 M M 0 28 230
25 57 47 52 4 13 0 0.82 0.0 0 9.2 18 310 M M 6 13 25 300
26 62 47 55 6 10 0 0.00 0.0 0 6.4 13 130 M M 8 19 290
27 80 44 62 13 3 0 M 0.0 0 9.7 36 320 M M M 50 310
28 57 36 47 -2 18 0 M 0.0 0 15.9 29 320 M M M 44 320
29 69 33 51 1 14 0 0.00 0.0 0 9.8 22 160 M M M 31 140
30 74 46 60 10 5 0 T 0.0 0 11.2 24 340 M M M 35 350
31 55 38 47 -3 18 0 0.00 0.0 0 15.6 30 300 M M M 43 300
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SM 1904 1225 441 0 4.19 0.0 262.1 M 104
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AV 61.4 39.5 8.5 FASTST M M 4 MAX(MPH)
MISC ----> 36 320 50 310
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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: CAHOKIA/ST. LOUIS
MONTH: MARCH
YEAR: 2021
LATITUDE: 38 34 N
LONGITUDE: 90 9 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 50.5 TOTAL FOR MONTH: 4.19 1 = FOG OR MIST
DPTR FM NORMAL: 5.3 DPTR FM NORMAL: 1.02 2 = FOG REDUCING VISIBILITY
HIGHEST: 80 ON 27 GRTST 24HR 1.70 ON 17-18 TO 1/4 MILE OR LESS
LOWEST: 26 ON 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 8 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 441 CLEAR (SCALE 0-3) 13
DPTR FM NORMAL -176 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 4205 CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL -134
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -3 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL -3 LOWEST SLP 29.50 ON 18
[REMARKS]
#FINAL-03-21#