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: APRIL
YEAR: 2020
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 61 33 47 -4 18 0 0.00 0.0 0 3.2 12 150 M M 0 17 100
2 70 44 57 6 8 0 T 0.0 0 9.1 20 120 M M 1 28 100
3 72 43 58 7 7 0 T 0.0 0 8.8 22 320 M M 8 27 330
4 44 38 41 -11 24 0 T 0.0 0 9.0 16 320 M M 10 19 330
5 52 44 48 -4 17 0 T 0.0 0 2.4 9 60 M M 10 18 12 50
6 76 42 59 7 6 0 0.00 0.0 0 5.3 13 180 M M 6 1 21 220
7 87 65 76 23 0 11 0.00 0.0 0 7.6 16 220 M M 5 24 220
8 89 54 72 19 0 7 0.00 0.0 0 9.1 35 360 M M 1 1 49 350
9 62 39 51 -3 14 0 0.00 M M 18.4 31 340 M M 0 43 300
10 58 34 46 -8 19 0 0.00 0.0 0 7.2 21 330 M M 1 8 28 330
11 63 46 55 1 10 0 T 0.0 0 8.1 18 160 M M 8 27 150
12 60 41 51 -4 14 0 0.68 0.0 0 8.5 33 310 M M 9 13 44 310
13 47 36 42 -13 23 0 0.00 0.0 0 16.6 30 310 M M 5 45 290
14 51 33 42 -13 23 0 0.00 0.0 0 7.1 22 320 M M 3 30 300
15 50 32 41 -15 24 0 0.00 0.0 0 8.1 22 320 M M 2 30 340
16 60 31 46 -10 19 0 0.00 0.0 0 9.5 21 100 M M 4 29 90
17 51 37 44 -12 21 0 0.11 0.0 0 9.6 21 320 M M 9 1 26 320
18 62 29 46 -11 19 0 0.00 0.0 0 6.4 15 160 M M 0 26 220
19 70 46 58 1 7 0 0.00 0.0 0 5.5 15 360 M M 3 21 360
20 71 36 54 -4 11 0 0.00 0.0 0 4.1 14 260 M M 1 21 250
21 66 40 53 -5 12 0 0.00 0.0 0 8.4 21 300 M M 0 31 310
22 74 37 56 -2 9 0 0.08 0.0 0 7.0 20 200 M M 4 35 210
23 64 47 56 -3 9 0 0.74 0.0 0 6.6 15 10 M M 8 1 20 360
24 73 43 58 -1 7 0 0.40 0.0 0 5.5 16 140 M M 3 123 24 160
25 57 49 53 -6 12 0 0.81 0.0 0 14.1 30 340 M M 10 1 40 340
26 67 44 56 -4 9 0 0.00 0.0 0 8.8 21 340 M M 1 27 330
27 72 44 58 -2 7 0 0.02 M M 6.1 17 200 M M 3 31 170
28 82 55 69 9 0 4 1.11 M M 7.8 35 300 M M 5 13 52 310
29 61 50 56 -5 9 0 0.36 M M 11.9 25 310 M M 10 1 35 310
30 68 46 57 -4 8 0 0.00 M M 11.4 26 340 M M 1 38 300
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SM 1940 1258 366 22 4.31 0.0 251.2 M 131
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AV 64.7 41.9 8.4 FASTST M M 4 MAX(MPH)
MISC ----> # 35 360 52 310
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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: APRIL
YEAR: 2020
LATITUDE: 38 34 N
LONGITUDE: 90 9 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 53.3 TOTAL FOR MONTH: 4.31 1 = FOG OR MIST
DPTR FM NORMAL: -2.6 DPTR FM NORMAL: 0.26 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 8 GRTST 24HR 1.47 ON 28-29 TO 1/4 MILE OR LESS
LOWEST: 29 ON 18 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 366 CLEAR (SCALE 0-3) 14
DPTR FM NORMAL 69 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 4408 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -226
[CDD (BASE 65) ]
TOTAL THIS MO. 22
DPTR FM NORMAL -2 [PRESSURE DATA]
TOTAL FM JAN 1 27 HIGHEST SLP 30.37 ON 16
DPTR FM NORMAL 0 LOWEST SLP 29.44 ON 12
[REMARKS]
#FINAL-04-20#