WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KDVN 220623
CF6IOW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: IOWA CITY IA
MONTH: SEPTEMBER
YEAR: 2026
LATITUDE: 41 37 N
LONGITUDE: 91 33 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 95 73 84 13 0 19 0.00 M M 4.0 14 220 M M 0 1 19 220
2 95 73 84 14 0 19 0.00 M M 5.3 16 320 M M 1 26 340
3 95 73 84 14 0 19 0.00 M M 4.8 14 180 M M 0 17 160
4 95 72 84 14 0 19 0.00 M M 4.6 17 190 M M 0 25 190
5 94 74 84 14 0 19 0.00 M M 5.1 16 50 M M 1 22 60
6 84 70 77 8 0 12 0.00 M M 6.6 14 90 M M 4 22 90
7 83 66 75 6 0 10 0.00 M M 8.0 16 120 M M 1 23 140
8 90 66 78 9 0 13 1.92 M M 7.3 30 290 M M 3 13 44 260
9 82 68 75 7 0 10 0.41 M M 6.5 14 260 M M 5 13 21 190
10 83 61 72 4 0 7 0.00 M M 3.3 12 10 M M 0 1 16 300
11 82 56 69 1 0 4 0.00 M M 4.7 15 170 M M 2 1 19 160
12 81 60 71 4 0 6 0.00 M M 6.5 14 330 M M 2 1 19 360
13 65 55 60 -7 5 0 T M M 3.6 15 20 M M 5 20 30
14 74 55 65 -2 0 0 T M M 9.3 22 130 M M 5 13 33 150
15 77 65 71 5 0 6 1.46 M M 6.3 16 250 M M 7 13 24 240
16 68 62 65 -1 0 0 T M M 5.9 12 40 M M 9 1 17 40
17 82 67 75 9 0 10 0.33 M M 5.9 15 120 M M 9 13 20 120
18 76 65 71 6 0 6 1.00 M M 9.2 20 120 M M 8 13 28 330
19 77 65 71 6 0 6 2.09 M M 7.6 16 30 M M 6 13 23 140
20 70 60 65 1 0 0 1.63 M M 11.9 23 360 M M 10 13 33 350
21 63 55 59 -5 6 0 M M M 9.8 16 50 M M 10 13 24 80
================================================================================
SM 1711 1361 11 185 8.84 M 136.2 M 88
================================================================================
AV 81.5 64.8 6.5 FASTST M M 4 MAX(MPH)
MISC ----> 30 290 44 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: IOWA CITY IA
MONTH: SEPTEMBER
YEAR: 2026
LATITUDE: 41 37 N
LONGITUDE: 91 33 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 73.1 TOTAL FOR MONTH: 8.84 1 = FOG OR MIST
DPTR FM NORMAL: 5.6 DPTR FM NORMAL: 6.49 2 = FOG REDUCING VISIBILITY
HIGHEST: 95 ON 4, 3 GRTST 24HR 2.09 ON 19-19 TO 1/4 MILE OR LESS
LOWEST: 55 ON 21,14 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: 7
MAX 90 OR ABOVE: 6 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 5
[HDD (BASE 65) ]
TOTAL THIS MO. 11 CLEAR (SCALE 0-3) 10
DPTR FM NORMAL -28 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 11 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -34
[CDD (BASE 65) ]
TOTAL THIS MO. 185
DPTR FM NORMAL 93 [PRESSURE DATA]
TOTAL FM JAN 1 1244 HIGHEST SLP M ON M
DPTR FM NORMAL 233 LOWEST SLP 29.80 ON 12
[REMARKS]