WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS53 KLOT 011304
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO-OHARE
MONTH: MAY
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 50 40 45 -10 20 0 0.08 0.0 0 17.2 26 310 M M 10 39 310
2 54 42 48 -8 17 0 0.00 0.0 0 16.0 24 340 M M 8 8 37 340
3 59 38 49 -7 16 0 0.00 0.0 0 8.1 20 350 M M 5 26 350
4 72 42 57 1 8 0 0.00 0.0 0 7.5 17 120 M M 3 22 170
5 78 55 67 10 0 2 0.00 0.0 0 12.9 22 200 M M 6 32 200
6 78 59 69 12 0 4 0.01 0.0 0 11.8 21 150 M M 9 29 170
7 87 58 73 15 0 8 0.04 0.0 0 10.7 21 60 M M 7 138 26 190
8 60 51 56 -2 9 0 0.16 0.0 0 10.0 22 20 M M 10 18 28 20
9 70 46 58 0 7 0 0.00 0.0 0 6.3 13 30 M M 5 1 18 50
10 81 49 65 7 0 0 0.00 0.0 0 5.1 15 60 M M 5 20 30
11 84 55 70 11 0 5 0.00 0.0 0 6.2 15 90 M M 7 21 100
12 77 57 67 8 0 2 0.08 0.0 0 6.7 16 20 M M 10 18 19 110
13 70 56 63 3 2 0 T 0.0 0 10.1 17 60 M M 9 8 24 60
14 63 52 58 -2 7 0 0.02 0.0 0 11.2 20 20 M M 10 24 40
15 68 51 60 0 5 0 0.00 0.0 0 6.3 12 30 M M 9 19 20
16 81 51 66 5 0 1 0.00 0.0 0 10.6 30 20 M M 8 37 20
17 61 45 53 -8 12 0 0.00 0.0 0 12.2 21 20 M M 4 26 20
18 75 44 60 -1 5 0 0.00 0.0 0 8.4 14 180 M M 6 21 180
19 76 54 65 3 0 0 0.03 0.0 0 10.3 20 340 M M 8 8 28 320
20 73 47 60 -2 5 0 0.00 0.0 0 7.8 20 360 M M 2 24 340
21 81 54 68 6 0 3 0.00 0.0 0 6.1 14 100 M M 2 19 260
22 83 55 69 6 0 4 0.00 0.0 0 6.2 18 90 M M 4 24 90
23 86 57 72 9 0 7 0.00 0.0 0 5.2 17 80 M M 2 29 110
24 67 52 60 -3 5 0 0.00 0.0 0 12.9 24 20 M M 4 31 20
25 62 46 54 -10 11 0 0.00 0.0 0 11.8 17 40 M M 4 27 80
26 70 45 58 -6 7 0 0.00 0.0 0 8.1 15 60 M M 2 26 40
27 74 47 61 -3 4 0 0.00 0.0 0 7.6 16 50 M M 5 23 50
28 80 53 67 2 0 2 0.00 0.0 0 8.4 15 40 M M 7 24 50
29 86 53 70 5 0 5 0.00 0.0 0 6.9 15 60 M M 6 21 70
30 91 59 75 10 0 10 0.00 0.0 0 6.8 15 90 M M 5 20 70
31 91 69 80 14 0 15 0.29 0.0 0 5.7 21 240 M M 5 3 33 230
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SM 2288 1582 140 68 0.71 0.0 281.1 M 187
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AV 73.8 51.0 9.1 FASTST M M 6 MAX(MPH)
MISC ----> 30 20 39 310
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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: CHICAGO-OHARE
MONTH: MAY
YEAR: 2023
LATITUDE: 41 58 N
LONGITUDE: 87 54 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 62.4 TOTAL FOR MONTH: 0.71 1 = FOG OR MIST
DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -3.78 2 = FOG REDUCING VISIBILITY
HIGHEST: 91 ON 31,30 GRTST 24HR 0.29 ON 31-31 TO 1/4 MILE OR LESS
LOWEST: 38 ON 3 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: 8
MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 140 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL -58 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 5393 CLOUDY (SCALE 8-10) 9
DPTR FM NORMAL -550
[CDD (BASE 65) ]
TOTAL THIS MO. 68
DPTR FM NORMAL 8 [PRESSURE DATA]
TOTAL FM JAN 1 93 HIGHEST SLP 30.39 ON 14
DPTR FM NORMAL 23 LOWEST SLP 29.39 ON 1
[REMARKS]
#FINAL-05-23#