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 010800 CF6MDW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO-MIDWAY MONTH: DECEMBER YEAR: 2021 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 48 35 42 6 23 0 T M M 8.3 18 210 M M 10 27 180 2 59 44 52 16 13 0 T M M 10.2 23 300 M M 7 34 230 3 51 39 45 10 20 0 0.00 M M 7.3 14 30 M M 7 19 40 4 46 31 39 4 26 0 0.00 M M 7.5 16 320 M M 7 18 21 330 5 43 35 39 5 26 0 0.17 M M 10.3 23 120 M M 10 1 31 130 6 38 15 27 -7 38 0 0.00 M M 18.9 31 290 M M 5 42 270 7 25 13 19 -15 46 0 T M M 8.0 16 190 M M 8 25 180 8 36 24 30 -4 35 0 T M M 7.3 15 210 M M 7 20 210 9 47 28 38 5 27 0 0.00 M M 9.0 20 170 M M 10 30 170 10 61 33 47 14 18 0 0.80 M M 7.8 28 200 M M 8 1 43 210 11 59 30 45 13 20 0 T M M 18.9 41 250 M M 5 64 260 12 50 30 40 8 25 0 0.00 M M 13.4 23 210 M M 4 38 200 13 50 36 43 11 22 0 0.00 M M 8.1 17 240 M M 3 27 210 14 55 33 44 12 21 0 0.12 M M 8.7 22 170 M M 7 1 32 180 15 66 52 59 28 6 0 0.00 M M 20.6 39 210 M M 10 1 56 210 16 67 35 51 20 14 0 0.01 M M 21.2 37 200 M M 4 18 61 190 17 42 28 35 4 30 0 T M M 8.6 16 60 M M 5 21 70 18 42 33 38 8 27 0 0.05 M M 11.4 20 340 M M 9 18 24 360 19 40 32 36 6 29 0 0.00 M M 8.1 15 200 M M 6 30 180 20 45 31 38 8 27 0 0.00 M M 10.9 21 230 M M 4 30 210 21 44 27 36 6 29 0 0.00 M M 11.7 25 280 M M 4 36 260 22 32 20 26 -4 39 0 0.00 M M 8.7 21 320 M M 4 29 320 23 47 28 38 9 27 0 0.00 M M 9.0 21 210 M M 8 29 230 24 58 37 48 19 17 0 T M M 9.9 20 200 M M 10 18 30 190 25 59 35 47 18 18 0 0.05 M M 8.7 18 10 M M 6 1 24 10 26 44 30 37 8 28 0 0.11 M M 8.8 29 110 M M 6 13 37 100 27 48 34 41 13 24 0 0.37 M M 10.6 23 270 M M 9 123 33 280 28 39 33 36 8 29 0 0.27 M M 7.3 16 110 M M 10 128 22 130 29 39 32 36 8 29 0 0.01 M M 8.9 17 30 M M 9 18 23 290 30 39 33 36 8 29 0 T M M 6.1 16 270 M M 10 18 23 270 31 46 34 40 12 25 0 T M M 7.6 17 20 M M 10 18 23 10 ================================================================================ SM 1465 980 787 0 1.96 M 321.8 M 222 ================================================================================ AV 47.3 31.6 10.4 FASTST M M 7 MAX(MPH) MISC ----> 41 250 64 260 ================================================================================ 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: DECEMBER YEAR: 2021 LATITUDE: 41 46 N LONGITUDE: 87 45 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.4 TOTAL FOR MONTH: 1.96 1 = FOG OR MIST DPTR FM NORMAL: 8.1 DPTR FM NORMAL: 0.17 2 = FOG REDUCING VISIBILITY HIGHEST: 67 ON 16 GRTST 24HR 0.80 ON 10-10 TO 1/4 MILE OR LESS LOWEST: 13 ON 7 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 2 0.01 INCH OR MORE: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 15 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 787 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL -257 PTCLDY (SCALE 4-7) 18 TOTAL FM JUL 1 1727 CLOUDY (SCALE 8-10) 12 DPTR FM NORMAL -401 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1460 HIGHEST SLP M ON M DPTR FM NORMAL 348 LOWEST SLP 29.05 ON 31 [REMARKS] #FINAL-12-21#