WFO Monthly/Daily Climate Data Issued by NWS
322
CXUS53 KLOT 010700
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO-OHARE
MONTH: JULY
YEAR: 2020
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 89 71 80 7 0 15 0.00 0.0 0 9.1 18 100 M M 5 26 60
2 91 69 80 7 0 15 0.00 0.0 0 6.4 14 40 M M 5 18 40
3 91 69 80 6 0 15 0.00 0.0 0 4.1 13 40 M M 4 19 10
4 89 71 80 6 0 15 0.00 0.0 0 7.3 17 30 M M 4 8 22 20
5 94 71 83 9 0 18 0.00 0.0 0 5.0 13 100 M M 3 13 100
6 95 75 85 11 0 20 0.00 0.0 0 4.2 12 100 M M 4 8 17 220
7 96 73 85 11 0 20 0.19 0.0 0 7.2 40 60 M M 4 35 60 80
8 93 74 84 10 0 19 T 0.0 0 4.4 13 220 M M 8 15 210
9 93 73 83 9 0 18 0.63 0.0 0 9.0 21 280 M M 6 13 32 290
10 86 71 79 5 0 14 0.33 0.0 0 11.0 21 320 M M 5 1 30 270
11 85 71 78 4 0 13 T 0.0 0 8.1 22 250 M M 5 30 250
12 79 68 74 0 0 9 0.00 0.0 0 10.3 24 30 M M 6 28 20
13 84 65 75 1 0 10 0.00 0.0 0 5.1 12 100 M M 3 M M
14 86 68 77 3 0 12 0.00 0.0 0 7.8 18 170 M M 5 25 160
15 88 66 77 3 0 12 0.46 0.0 0 9.9 18 30 M M 10 1 24 20
16 85 68 77 3 0 12 T 0.0 0 7.6 17 40 M M 8 22 20
17 90 68 79 5 0 14 0.00 0.0 0 7.1 15 190 M M 3 21 200
18 91 77 84 10 0 19 0.00 0.0 0 12.5 22 200 M M 7 31 200
19 84 73 79 5 0 14 0.18 0.0 0 12.2 26 210 M M 6 138 38 210
20 87 68 78 4 0 13 0.00 0.0 0 7.7 15 320 M M 7 21 300
21 83 73 78 4 0 13 0.03 0.0 0 6.8 14 130 M M 9 17 80
22 88 70 79 5 0 14 0.00 0.0 0 8.7 16 290 M M 7 22 250
23 83 65 74 0 0 9 0.00 0.0 0 7.4 16 30 M M 3 20 30
24 87 65 76 2 0 11 0.00 0.0 0 5.8 13 40 M M 4 17 90
25 92 69 81 7 0 16 0.00 0.0 0 6.2 13 200 M M 5 19 180
26 96 76 86 12 0 21 0.06 0.0 0 12.2 30 310 M M 5 1 43 300
27 87 72 80 6 0 15 0.01 0.0 0 7.9 21 320 M M 6 26 290
28 89 69 79 5 0 14 0.00 0.0 0 9.3 18 230 M M 3 28 250
29 91 73 82 8 0 17 0.57 0.0 0 8.9 23 20 M M 7 13 28 20
30 83 68 76 2 0 11 0.09 0.0 0 13.0 23 20 M M 9 3 29 20
31 82 66 74 0 0 9 0.00 0.0 0 9.7 17 30 M M 8 24 40
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SM 2737 2175 0 447 2.55 0.0 251.9 M 174
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AV 88.3 70.2 8.1 FASTST M M 6 MAX(MPH)
MISC ----> # 40 60 # 60 80
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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: JULY
YEAR: 2020
LATITUDE: 41 58 N
LONGITUDE: 87 54 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 79.2 TOTAL FOR MONTH: 2.55 1 = FOG OR MIST
DPTR FM NORMAL: 5.2 DPTR FM NORMAL: -1.15 2 = FOG REDUCING VISIBILITY
HIGHEST: 96 ON 26, 7 GRTST 24HR 0.63 ON 9- 9 TO 1/4 MILE OR LESS
LOWEST: 65 ON 24,23 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: 10
MAX 90 OR ABOVE: 12 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL -4 PTCLDY (SCALE 4-7) 24
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -4
[CDD (BASE 65) ]
TOTAL THIS MO. 447
DPTR FM NORMAL 164 [PRESSURE DATA]
TOTAL FM JAN 1 810 HIGHEST SLP M ON M
DPTR FM NORMAL 308 LOWEST SLP 29.71 ON 9
[REMARKS]
#FINAL-07-20#