WFO Monthly/Daily Climate Data Issued by NWS
210
CXUS53 KLOT 010700
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO-OHARE
MONTH: MAY
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 68 38 53 -1 12 0 0.00 0.0 0 5.8 14 170 M M 5 19 180
2 77 59 68 13 0 3 T 0.0 0 10.5 18 280 M M 8 29 270
3 74 48 61 6 4 0 T 0.0 0 12.3 30 30 M M 5 36 30
4 48 40 44 -12 21 0 0.00 0.0 0 16.2 24 30 M M 8 32 20
5 49 40 45 -11 20 0 0.09 0.0 0 9.8 18 100 M M 10 22 100
6 63 40 52 -4 13 0 0.00 0.0 0 8.0 15 40 M M 6 20 40
7 66 45 56 0 9 0 0.00 0.0 0 10.4 24 280 M M 4 37 280
8 46 34 40 -17 25 0 0.00 0.0 0 14.6 29 30 M M 6 40 20
9 59 31 45 -12 20 0 0.00 0.0 0 10.8 21 250 M M 2 29 240
10 55 37 46 -11 19 0 0.20 0.0 0 10.7 24 10 M M 10 1 33 210
11 52 41 47 -11 18 0 T 0.0 0 7.4 16 360 M M 8 22 350
12 63 41 52 -6 13 0 0.00 0.0 0 10.1 18 60 M M 2 26 300
13 69 42 56 -2 9 0 0.08 0.0 0 11.4 21 100 M M 5 30 150
14 73 54 64 5 1 0 3.53 0.0 0 7.9 16 170 M M 9 13 23 170
15 79 54 67 8 0 2 0.68 0.0 0 7.8 23 290 M M 9 13 33 260
16 67 50 59 0 6 0 0.56 0.0 0 11.7 20 30 M M 8 1 25 50
17 68 53 61 2 4 0 3.11 0.0 0 8.4 18 150 M M 10 13 26 140
18 64 53 59 -1 6 0 T 0.0 0 10.0 17 30 M M 10 128 21 20
19 59 52 56 -4 9 0 0.25 0.0 0 13.7 22 20 M M 10 1 26 30
20 66 53 60 0 5 0 0.00 0.0 0 11.3 21 80 M M 7 29 80
21 70 57 64 3 1 0 0.00 0.0 0 6.8 17 80 M M 9 24 80
22 72 57 65 4 0 0 T 0.0 0 4.3 12 90 M M 8 18 16 60
23 82 55 69 8 0 4 0.52 0.0 0 8.7 17 130 M M 6 13 26 140
24 90 64 77 15 0 12 0.00 0.0 0 6.1 13 140 M M 6 13 140
25 88 69 79 17 0 14 0.18 0.0 0 8.9 17 200 M M 8 18 17 200
26 89 68 79 17 0 14 0.07 0.0 0 8.6 23 130 M M 6 3 23 130
27 87 72 80 18 0 15 0.03 0.0 0 6.7 15 190 M M 8 38 15 190
28 82 62 72 9 0 7 0.21 0.0 0 10.1 26 330 M M 9 18 28 330
29 76 58 67 4 0 2 T 0.0 0 11.1 24 330 M M 5 30 330
30 73 54 64 0 1 0 0.00 0.0 0 8.3 14 320 M M 3 21 300
31 69 50 60 -4 5 0 0.00 0.0 0 8.6 15 40 M M 2 15 40
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SM 2143 1571 221 73 9.51 0.0 297.0 M 212
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AV 69.1 50.7 9.6 FASTST M M 7 MAX(MPH)
MISC ----> # 30 30 # 40 20
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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: 2020
LATITUDE: 41 58 N
LONGITUDE: 87 54 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 59.9 TOTAL FOR MONTH: 9.51 1 = FOG OR MIST
DPTR FM NORMAL: 0.8 DPTR FM NORMAL: 5.83 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 24 GRTST 24HR 3.53 ON 14-14 TO 1/4 MILE OR LESS
LOWEST: 31 ON 9 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: 13
MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 9
MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 221 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL -4 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 5779 CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL -513
[CDD (BASE 65) ]
TOTAL THIS MO. 73
DPTR FM NORMAL 29 [PRESSURE DATA]
TOTAL FM JAN 1 74 HIGHEST SLP M ON M
DPTR FM NORMAL 20 LOWEST SLP 29.50 ON 31
[REMARKS]
#FINAL-05-20#