WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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971
CXUS55 KDVN 191000
CF6IOW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: IOWA CITY IA
MONTH: AUGUST
YEAR: 2025
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 78 58 68 -8 0 3 0.00 M M 7.3 15 30 M M 2 18 21 80
2 77 60 69 -6 0 4 0.00 M M 4.3 13 70 M M 1 18 18 70
3 79 57 68 -7 0 3 0.00 M M 2.9 13 150 M M 1 1 18 150
4 80 58 69 -6 0 4 0.00 M M 3.8 12 140 M M 2 1 16 120
5 83 64 74 -1 0 9 0.00 M M 5.1 14 130 M M 1 20 140
6 84 63 74 -1 0 9 0.00 M M 6.1 16 150 M M 2 23 140
7 84 67 76 1 0 11 0.00 M M 5.0 16 160 M M 1 1 21 170
8 91 69 80 5 0 15 0.00 M M 10.9 21 160 M M 0 29 160
9 87 75 81 6 0 16 T M M 7.6 15 210 M M 1 23 180
10 86 71 79 4 0 14 0.74 M M 6.9 17 170 M M 5 13 31 170
11 81 66 74 0 0 9 0.01 M M 3.0 10 160 M M 2 1 13 160
12 84 69 77 3 0 12 0.31 M M 5.3 18 160 M M 5 13 26 150
13 83 64 74 0 0 9 0.00 M M 4.5 12 20 M M 1 16 20
14 82 62 72 -2 0 7 0.00 M M 3.3 14 140 M M 0 1 17 150
15 91 66 79 5 0 14 0.45 M M 5.1 46 340 M M 2 138 69 330
16 93 70 82 8 0 17 0.04 M M 5.2 13 200 M M 0 13 19 210
17 92 72 82 8 0 17 0.00 M M 5.6 15 60 M M 2 13 20 150
18 91 71 81 7 0 16 0.00 M M 5.9 15 220 M M 4 12 21 230
================================================================================
SM 1526 1182 0 189 1.55 M 97.8 M 32
================================================================================
AV 84.8 65.7 5.4 FASTST M M 2 MAX(MPH)
MISC ----> 46 340 69 330
================================================================================
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: AUGUST
YEAR: 2025
LATITUDE: 41 37 N
LONGITUDE: 91 33 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 75.2 TOTAL FOR MONTH: 1.55 1 = FOG OR MIST
DPTR FM NORMAL: 0.6 DPTR FM NORMAL: -0.63 2 = FOG REDUCING VISIBILITY
HIGHEST: 93 ON 16 GRTST 24HR 0.74 ON 9-10 TO 1/4 MILE OR LESS
LOWEST: 57 ON 3 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: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -2
[CDD (BASE 65) ]
TOTAL THIS MO. 189
DPTR FM NORMAL 17 [PRESSURE DATA]
TOTAL FM JAN 1 938 HIGHEST SLP M ON M
DPTR FM NORMAL 116 LOWEST SLP 29.85 ON 8
[REMARKS]