WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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975
CXUS53 KLOT 120800
CF6MDW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHICAGO-MIDWAY
MONTH: JULY
YEAR: 2025
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 88 72 80 4 0 15 0.00 M M 7.5 16 310 M M 2 21 330
2 91 71 81 5 0 16 0.00 M M 8.1 16 250 M M 5 22 280
3 92 73 83 7 0 18 0.00 M M 6.3 14 90 M M 3 20 100
4 92 75 84 8 0 19 0.10 M M 7.8 15 220 M M 7 18 20 230
5 94 77 86 10 0 21 0.00 M M 12.3 23 210 M M 3 36 180
6 88 69 79 3 0 14 0.58 M M 11.4 21 240 M M 8 13 28 230
7 82 67 75 -1 0 10 0.00 M M 8.6 17 350 M M 6 23 350
8 85 70 78 2 0 13 0.05 M M 6.6 24 230 M M 7 13 34 240
9 84 70 77 1 0 12 T M M 6.7 18 30 M M 7 18 23 30
10 84 70 77 1 0 12 0.75 M M 7.4 17 90 M M 8 13 23 80
11 91 72 82 6 0 17 0.54 M M 8.9 29 320 M M 9 13 38 320
================================================================================
SM 971 786 0 167 2.02 M 91.6 M 65
================================================================================
AV 88.3 71.5 8.3 FASTST M M 6 MAX(MPH)
MISC ----> 29 320 38 320
================================================================================
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: JULY
YEAR: 2025
LATITUDE: 41 46 N
LONGITUDE: 87 45 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 79.9 TOTAL FOR MONTH: 2.02 1 = FOG OR MIST
DPTR FM NORMAL: 3.9 DPTR FM NORMAL: 0.78 2 = FOG REDUCING VISIBILITY
HIGHEST: 94 ON 5 GRTST 24HR 1.29 ON 10-11 TO 1/4 MILE OR LESS
LOWEST: 67 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: 0 0.01 INCH OR MORE: 5
MAX 90 OR ABOVE: 5 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 167
DPTR FM NORMAL 45 [PRESSURE DATA]
TOTAL FM JAN 1 542 HIGHEST SLP M ON M
DPTR FM NORMAL 116 LOWEST SLP 29.78 ON 11
[REMARKS]