WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KLOT 010800
CF6PWK
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO EXECUTIVE
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 42 5 N
LONGITUDE: 87 54 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 51 32 42 7 23 0 T M M 7.7 20 200 M M 5 29 200
2 59 43 51 17 14 0 0.00 M M 8.8 23 310 M M 1 31 300
3 48 34 41 7 24 0 T M M 4.9 10 110 M M 7 1 16 90
4 43 32 38 4 27 0 0.00 M M 5.8 15 310 M M 7 1 21 300
5 42 35 39 5 26 0 0.17 M M 7.8 21 120 M M 10 18 33 110
6 38 15 27 -6 38 0 0.00 M M 16.5 28 280 M M 4 41 260
7 26 12 19 -14 46 0 0.00 M M 7.3 18 190 M M 7 26 190
8 35 24 30 -2 35 0 0.00 M M 5.3 13 300 M M 4 17 190
9 46 25 36 4 29 0 0.00 M M 6.6 17 140 M M 5 23 120
10 51 32 42 10 23 0 0.89 M M 6.3 23 300 M M 6 18 35 310
11 58 33 46 14 19 0 T M M 14.5 36 230 M M 5 128 53 240
12 50 32 41 10 24 0 0.00 M M 12.8 21 200 M M 0 32 210
13 50 29 40 9 25 0 0.00 M M 6.7 15 250 M M 0 8 24 190
14 53 28 41 10 24 0 0.01 M M 6.3 24 170 M M 3 1 31 180
15 67 50 59 29 6 0 0.00 M M 19.4 37 190 M M 10 1 55 180
16 67 32 50 20 15 0 T M M 17.6 39 200 M M 4 8 67 170
17 41 25 33 3 32 0 T M M 6.7 13 50 M M 3 19 50
18 41 31 36 6 29 0 0.03 M M 8.9 16 330 M M 10 18 22 340
19 39 29 34 4 31 0 0.00 M M 8.2 15 190 M M 4 23 210
20 42 24 33 4 32 0 0.00 M M 8.6 17 200 M M 0 26 200
21 41 23 32 3 33 0 0.00 M M 9.7 24 300 M M 3 38 310
22 30 19 25 -4 40 0 0.00 M M 8.1 21 290 M M 4 29 300
23 46 27 37 9 28 0 0.00 M M 6.3 18 200 M M 3 18 25 200
24 57 25 41 13 24 0 0.00 M M 8.1 17 180 M M 7 18 22 160
25 56 26 41 13 24 0 0.05 M M 6.0 17 10 M M 5 1 22 10
26 43 23 33 5 32 0 0.18 M M 5.9 20 100 M M 5 3 30 120
27 47 33 40 12 25 0 0.36 M M 9.1 21 280 M M 7 13 31 270
28 38 31 35 8 30 0 0.35 M M 4.7 12 40 M M 8 12 16 50
29 37 28 33 6 32 0 0.13 M M 6.9 15 290 M M 8 12 24 250
30 37 24 31 4 34 0 T M M 4.6 10 350 M M 10 18 14 350
31 42 33 38 11 27 0 0.00 M M 6.8 17 10 M M 10 18 23 20
================================================================================
SM 1421 889 851 0 2.17 M 262.9 M 165
================================================================================
AV 45.8 28.7 8.5 FASTST M M 5 MAX(MPH)
MISC ----> 39 200 67 170
================================================================================
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 EXECUTIVE
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 42 5 N
LONGITUDE: 87 54 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 37.3 TOTAL FOR MONTH: 2.17 1 = FOG OR MIST
DPTR FM NORMAL: 6.9 DPTR FM NORMAL: 0.53 2 = FOG REDUCING VISIBILITY
HIGHEST: 67 ON 16,15 GRTST 24HR 0.89 ON 10-10 TO 1/4 MILE OR LESS
LOWEST: 12 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 24 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 851 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL -220 PTCLDY (SCALE 4-7) 20
TOTAL FM JUL 1 1824 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL -427
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1265 HIGHEST SLP M ON M
DPTR FM NORMAL 332 LOWEST SLP 29.15 ON 11
[REMARKS]
#FINAL-12-21#