WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS53 KLOT 010800
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO-OHARE
MONTH: APRIL
YEAR: 2023
LATITUDE: 41 58 N
LONGITUDE: 87 54 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 48 32 40 -4 25 0 0.03 0.0 0 12.4 28 340 M M 7 37 320
2 56 30 43 -2 22 0 0.00 0.0 0 11.3 24 170 M M 4 35 150
3 64 44 54 9 11 0 0.12 0.0 0 10.5 20 50 M M 7 1 27 30
4 69 44 57 11 8 0 0.77 T 0 13.2 30 140 M M 10 1358 44 140
5 72 38 55 9 10 0 0.28 0.0 0 15.9 30 240 M M 8 3 47 210
6 52 32 42 -4 23 0 0.00 0.0 0 10.2 22 270 M M 4 29 260
7 49 35 42 -4 23 0 0.00 0.0 0 8.2 14 70 M M 2 20 80
8 63 36 50 3 15 0 0.00 0.0 0 7.0 14 170 M M 3 24 190
9 68 41 55 8 10 0 0.00 0.0 0 7.7 17 170 M M 5 24 210
10 71 49 60 12 5 0 0.00 0.0 0 8.0 16 210 M M 5 24 200
11 79 52 66 18 0 1 0.00 0.0 0 11.2 22 240 M M 5 33 230
12 82 57 70 22 0 5 0.00 0.0 0 14.8 28 230 M M 1 40 230
13 83 57 70 21 0 5 0.00 0.0 0 9.3 21 230 M M 4 27 190
14 83 56 70 21 0 5 0.00 0.0 0 5.7 17 150 M M 6 8 26 150
15 83 64 74 25 0 9 0.01 0.0 0 9.4 30 230 M M 8 3 46 250
16 64 34 49 -1 16 0 0.10 T 0 15.0 26 230 M M 10 1 40 240
17 39 32 36 -14 29 0 0.07 0.4 0 16.2 26 280 M M 9 15 42 290
18 58 33 46 -4 19 0 0.00 0.0 0 7.7 15 290 M M 3 22 300
19 64 42 53 2 12 0 0.01 0.0 0 12.4 28 10 M M 9 3 33 10
20 79 48 64 13 1 0 0.12 0.0 0 13.3 25 200 M M 9 13 42 210
21 63 44 54 2 11 0 0.00 0.0 0 10.2 23 260 M M 8 33 230
22 47 35 41 -11 24 0 0.05 0.1 0 10.6 26 290 M M 9 15 35 290
23 42 36 39 -13 26 0 0.00 0.0 0 7.4 14 290 M M 9 19 280
24 54 36 45 -8 20 0 0.01 0.0 0 8.4 18 300 M M 7 1 25 300
25 46 35 41 -12 24 0 0.16 T 0 10.6 18 40 M M 7 14 25 40
26 52 31 42 -12 23 0 0.00 0.0 0 7.1 14 90 M M 2 18 70
27 67 37 52 -2 13 0 0.00 0.0 0 8.2 17 110 M M 5 22 170
28 63 45 54 0 11 0 0.00 0.0 0 7.2 15 40 M M 7 22 30
29 59 43 51 -4 14 0 0.17 0.0 0 8.1 18 290 M M 8 1 29 290
30 48 40 44 -11 21 0 0.12 0.0 0 12.2 28 270 M M 8 18 40 270
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SM 1867 1238 416 25 2.02 0.5 309.4 M 189
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AV 62.2 41.3 10.3 FASTST M M 6 MAX(MPH)
MISC ----> # 30 140 47 210
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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: CHICAGO-OHARE
MONTH: APRIL
YEAR: 2023
LATITUDE: 41 58 N
LONGITUDE: 87 54 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 51.8 TOTAL FOR MONTH: 2.02 1 = FOG OR MIST
DPTR FM NORMAL: 2.0 DPTR FM NORMAL: -1.73 2 = FOG REDUCING VISIBILITY
HIGHEST: 83 ON 15,14 GRTST 24HR 1.12 ON 31- 1 TO 1/4 MILE OR LESS
LOWEST: 30 ON 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.5 INCH 5 = HAIL
GRTST 24HR 0.4 ON 17-17 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: 14
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 416 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL -52 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 5253 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -492
[CDD (BASE 65) ]
TOTAL THIS MO. 25
DPTR FM NORMAL 17 [PRESSURE DATA]
TOTAL FM JAN 1 25 HIGHEST SLP M ON M
DPTR FM NORMAL 15 LOWEST SLP 29.34 ON 1
[REMARKS]
#FINAL-04-23#