WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KLOT 230800
CF6MDW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO-MIDWAY
MONTH: SEPTEMBER
YEAR: 2024
LATITUDE: 41 46 N
LONGITUDE: 87 45 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 77 64 71 -1 0 6 0.00 M M 12.0 22 10 M M 2 29 40
2 75 61 68 -4 0 3 0.00 M M 6.4 16 90 M M 2 25 80
3 78 60 69 -3 0 4 0.00 M M 7.7 14 110 M M 3 22 120
4 84 60 72 1 0 7 0.00 M M 5.8 15 140 M M 1 21 170
5 87 66 77 6 0 12 T M M 7.8 20 250 M M 5 3 24 260
6 73 60 67 -4 0 2 0.00 M M 12.8 20 30 M M 6 26 20
7 67 51 59 -12 6 0 0.00 M M 10.5 21 330 M M 2 30 330
8 73 49 61 -9 4 0 0.00 M M 7.5 15 250 M M 5 22 270
9 82 57 70 0 0 5 0.00 M M 8.8 16 260 M M 2 23 260
10 83 58 71 1 0 6 0.00 M M 5.5 15 200 M M 4 25 170
11 88 59 74 5 0 9 0.00 M M 4.6 10 170 M M 2 21 160
12 87 65 76 7 0 11 0.00 M M 7.4 15 100 M M 4 22 110
13 85 68 77 8 0 12 0.00 M M 8.5 16 60 M M 7 23 70
14 87 69 78 10 0 13 0.00 M M 7.9 15 80 M M 7 21 80
15 89 69 79 11 0 14 0.00 M M 7.2 16 80 M M 6 22 80
16 90 67 79 11 0 14 0.00 M M 6.9 17 80 M M 6 24 70
17 85 62 74 7 0 9 0.00 M M 4.8 15 30 M M 1 21 30
18 89 64 77 10 0 12 0.00 M M 5.0 15 110 M M 4 20 90
19 90 63 77 11 0 12 0.00 M M 4.8 14 110 M M 4 21 100
20 92 71 82 16 0 17 0.02 M M 7.5 20 230 M M 5 27 230
21 93 65 79 13 0 14 0.00 M M 4.9 14 200 M M 4 20 160
22 77 65 71 6 0 6 0.80 M M 7.6 20 360 M M 10 1 27 360
================================================================================
SM 1831 1373 10 188 0.82 M 161.9 M 92
================================================================================
AV 83.2 62.4 7.4 FASTST M M 4 MAX(MPH)
MISC ----> 22 10 30 330
================================================================================
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-MIDWAY
MONTH: SEPTEMBER
YEAR: 2024
LATITUDE: 41 46 N
LONGITUDE: 87 45 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 72.8 TOTAL FOR MONTH: 0.82 1 = FOG OR MIST
DPTR FM NORMAL: 3.8 DPTR FM NORMAL: -1.24 2 = FOG REDUCING VISIBILITY
HIGHEST: 93 ON 21 GRTST 24HR 0.80 ON 22-22 TO 1/4 MILE OR LESS
LOWEST: 49 ON 8 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: 0 0.01 INCH OR MORE: 2
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 10 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL -17 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 10 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -21
[CDD (BASE 65) ]
TOTAL THIS MO. 188
DPTR FM NORMAL 72 [PRESSURE DATA]
TOTAL FM JAN 1 1311 HIGHEST SLP M ON M
DPTR FM NORMAL 239 LOWEST SLP 29.75 ON 20
[REMARKS]