![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
000 CXUS53 KLOT 011455 CF6MDW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO-MIDWAY MONTH: MAY YEAR: 2020 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 67 37 52 -4 13 0 0.00 0.0 0 4.6 14 110 M M 5 19 110 2 79 58 69 12 0 4 T 0.0 0 12.1 21 260 M M 7 28 260 3 73 48 61 4 4 0 0.00 0.0 0 10.5 24 20 M M 5 34 360 4 48 41 45 -12 20 0 0.00 0.0 0 14.3 23 50 M M 7 30 20 5 48 42 45 -13 20 0 0.23 M 0 9.1 17 100 M M 10 1 24 100 6 61 38 50 -8 15 0 0.00 0.0 0 7.7 15 360 M M 6 20 10 7 66 46 56 -2 9 0 0.00 M M 10.8 26 320 M M 5 34 320 8 46 34 40 -18 25 0 0.00 M M 14.2 28 30 M M 5 37 20 9 59 31 45 -14 20 0 0.00 0.0 0 10.3 22 260 M M 2 31 280 10 53 37 45 -14 20 0 0.42 M M 10.0 24 350 M M 9 13 32 350 11 50 40 45 -14 20 0 0.00 M M 8.0 16 330 M M 8 21 330 12 62 39 51 -9 14 0 0.00 0.0 0 9.1 18 290 M M 4 26 310 13 69 45 57 -3 8 0 0.03 M M 12.1 21 140 M M 6 34 170 14 73 55 64 4 1 0 1.74 0.0 0 8.4 21 290 M M 9 13 34 300 15 77 57 67 6 0 2 0.28 M 0 7.8 18 360 M M 9 13 26 350 16 69 52 61 0 4 0 0.53 0.0 0 9.8 20 30 M M 9 18 25 40 17 68 54 61 0 4 0 3.67 0.0 0 8.7 18 150 M M 10 13 33 200 18 66 52 59 -3 6 0 T 0.0 0 8.4 16 60 M M 9 1 21 10 19 61 52 57 -5 8 0 0.13 0.0 0 12.9 21 40 M M 10 12 27 40 20 65 55 60 -2 5 0 0.00 0.0 0 12.5 22 60 M M 8 30 50 21 68 56 62 0 3 0 T 0.0 0 5.8 13 100 M M 10 1 17 70 22 70 57 64 1 1 0 T 0.0 0 5.2 13 70 M M 7 18 16 100 23 81 55 68 5 0 3 0.34 0.0 0 8.2 21 130 M M 7 13 28 120 24 89 64 77 14 0 12 0.00 0.0 0 6.7 17 170 M M 7 24 160 25 88 70 79 15 0 14 T 0.0 0 8.1 20 210 M M 7 26 200 26 89 70 80 16 0 15 T 0.0 0 8.7 21 120 M M 6 38 27 130 27 87 72 80 16 0 15 0.02 0.0 0 6.5 16 100 M M 7 3 22 100 28 83 65 74 9 0 9 0.25 0.0 0 9.2 21 250 M M 9 138 32 260 29 76 58 67 2 0 2 0.01 0.0 0 10.7 22 340 M M 4 13 28 340 30 72 55 64 -1 1 0 0.00 0.0 0 8.2 16 80 M M 3 22 280 31 66 52 59 -7 6 0 0.00 0.0 0 9.1 14 80 M M 2 18 90 ================================================================================ SM 2129 1587 227 76 7.65 0.0 287.7 M 212 ================================================================================ AV 68.7 51.2 9.3 FASTST M M 7 MAX(MPH) MISC ----> # 28 30 # 37 20 ================================================================================ 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: MAY YEAR: 2020 LATITUDE: 41 46 N LONGITUDE: 87 45 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.9 TOTAL FOR MONTH: 7.65 1 = FOG OR MIST DPTR FM NORMAL: -1.0 DPTR FM NORMAL: 3.52 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 26,24 GRTST 24HR 3.67 ON 17-17 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: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 227 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL 39 PTCLDY (SCALE 4-7) 18 TOTAL FM JUL 1 5609 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -350 [CDD (BASE 65) ] TOTAL THIS MO. 76 DPTR FM NORMAL 15 [PRESSURE DATA] TOTAL FM JAN 1 79 HIGHEST SLP 30.38 ON 31 DPTR FM NORMAL 5 LOWEST SLP 29.64 ON 18 [REMARKS] #FINAL-05-20#