WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000
CXUS53 KLOT 010700
CF6PWK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO EXECUTIVE
MONTH: SEPTEMBER
YEAR: 2020
LATITUDE: 42 5 N
LONGITUDE: 87 54 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
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
================================================================================
1 75 66 71 1 0 6 0.16 0.0 0 6.2 14 110 M M 8 13 21 100
2 87 62 75 5 0 10 0.21 0.0 0 7.4 18 310 M M 2 1 25 290
3 88 62 75 6 0 10 0.00 0.0 0 11.1 28 240 M M 1 45 240
4 80 53 67 -2 0 2 0.00 0.0 0 6.9 22 290 M M 1 34 260
5 82 61 72 3 0 7 0.00 0.0 0 6.6 18 310 M M 1 32 260
6 83 60 72 4 0 7 0.33 0.0 0 12.1 25 190 M M 4 13 36 180
7 81 63 72 4 0 7 0.19 0.0 0 9.2 17 50 M M 3 13 28 40
8 63 59 61 -7 4 0 1.27 0.0 0 9.9 20 40 M M 9 13 29 40
9 64 55 60 -7 5 0 0.13 0.0 0 8.4 14 350 M M 10 13 22 20
10 65 55 60 -7 5 0 0.31 0.0 0 8.8 16 40 M M 10 1 27 50
11 68 61 65 -1 0 0 0.14 0.0 0 5.8 12 60 M M 9 1 16 80
12 73 63 68 2 0 3 0.22 0.0 0 8.8 15 280 M M 9 1 22 290
13 77 58 68 2 0 3 0.04 0.0 0 4.6 15 300 M M 2 1 21 310
14 75 54 65 0 0 0 0.00 0.0 0 2.0 9 100 M M 1 14 100
15 79 56 68 3 0 3 0.00 0.0 0 7.4 17 200 M M 0 23 180
16 84 62 73 9 0 8 0.00 0.0 0 8.1 18 290 M M 3 28 290
17 69 56 63 -1 2 0 0.00 0.0 0 9.1 18 40 M M 3 27 40
18 61 46 54 -9 11 0 0.00 0.0 0 9.1 17 360 M M 4 26 40
19 67 44 56 -7 9 0 0.00 0.0 0 3.4 14 50 M M 2 21 70
20 73 44 59 -4 6 0 0.00 0.0 0 4.2 15 170 M M 0 21 140
21 76 47 62 0 3 0 0.00 0.0 0 4.6 13 160 M M 0 19 190
22 80 49 65 3 0 0 0.00 0.0 0 2.6 12 210 M M 0 19 200
23 80 53 67 6 0 2 0.00 0.0 0 3.8 13 190 M M 0 19 200
24 80 54 67 6 0 2 0.00 0.0 0 4.9 15 180 M M 1 23 210
25 81 56 69 9 0 4 0.00 0.0 0 7.3 18 170 M M 0 32 170
26 78 65 72 12 0 7 0.00 0.0 0 14.5 25 200 M M 3 40 200
27 76 56 66 7 0 1 0.24 0.0 0 9.9 18 200 M M 4 29 200
28 62 51 57 -2 8 0 0.32 0.0 0 6.9 22 300 M M 8 1 28 310
29 61 46 54 -5 11 0 T M 0 6.6 16 280 M M 4 24 270
30 66 52 59 1 6 0 T 0.0 0 10.8 30 280 M M 5 41 280
================================================================================
SM 2234 1669 70 82 3.56 0.0 221.0 M 107
================================================================================
AV 74.5 55.6 7.4 FASTST M M 4 MAX(MPH)
MISC ----> # 30 280 # 45 240
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: CHICAGO EXECUTIVE
MONTH: SEPTEMBER
YEAR: 2020
LATITUDE: 42 5 N
LONGITUDE: 87 54 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 65.1 TOTAL FOR MONTH: 3.56 1 = FOG OR MIST
DPTR FM NORMAL: 0.8 DPTR FM NORMAL: 0.35 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 3 GRTST 24HR 1.27 ON 8- 8 TO 1/4 MILE OR LESS
LOWEST: 44 ON 20,19 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: 12
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 11
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 70 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL -32 PTCLDY (SCALE 4-7) 6
TOTAL FM JUL 1 70 CLOUDY (SCALE 8-10) 7
DPTR FM NORMAL -42
[CDD (BASE 65) ]
TOTAL THIS MO. 82
DPTR FM NORMAL 1 [PRESSURE DATA]
TOTAL FM JAN 1 1145 HIGHEST SLP M ON M
DPTR FM NORMAL 367 LOWEST SLP 29.55 ON 30
[REMARKS]
#FINAL-09-20#