WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
689
CXUS55 KDVN 311100
CF6IOW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: IOWA CITY IA
MONTH: JANUARY
YEAR: 2025
LATITUDE: 41 37 N
LONGITUDE: 91 33 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 34 21 28 4 37 0 0.00 M M 11.0 25 290 M M 5 34 280
2 28 14 21 -3 44 0 0.08 M M 4.6 12 310 M M 7 16 290
3 22 7 15 -9 50 0 0.00 M M 11.4 22 300 M M 2 8 33 320
4 20 3 12 -12 53 0 0.00 M M 6.7 12 320 M M 3 19 330
5 21 15 18 -5 47 0 0.00 M M 11.7 20 360 M M 7 8 27 10
6 24 10 17 -6 48 0 0.00 M M 8.9 17 360 M M 2 24 350
7 24 7 16 -7 49 0 0.00 M M 4.5 12 280 M M 1 16 270
8 22 7 15 -8 50 0 0.00 M M 5.7 15 270 M M 1 8 18 280
9 37 8 23 0 42 0 0.00 M M 7.2 15 180 M M 1 19 180
10 32 27 30 7 35 0 0.01 M M 8.0 15 310 M M 10 21 300
11 33 24 29 6 36 0 0.00 M M 8.4 16 150 M M 9 23 150
12 34 13 24 2 41 0 T M M 13.7 26 280 M M 7 36 280
13 20 6 13 -9 52 0 0.00 M M 10.1 22 300 M M 1 30 300
14 20 1 11 -11 54 0 T M M 9.3 22 320 M M 3 30 350
15 28 0 14 -8 51 0 0.00 M M 7.6 16 210 M M 3 23 200
16 42 20 31 9 34 0 0.00 M M 9.9 22 300 M M 0 1 34 320
17 55 20 38 16 27 0 0.00 M M 11.5 24 320 M M 2 36 330
18 30 8 19 -3 46 0 T M M 15.2 25 340 M M 2 39 320
19 8 -4 2 -20 63 0 0.00 M M 13.7 24 320 M M 2 36 270
20 13 -8 3 -19 62 0 T M M 11.1 25 300 M M 3 36 290
21 8 -13 -2 -24 67 0 0.00 M M 11.9 20 180 M M 0 8 28 180
22 28 6 17 -5 48 0 0.05 M M 8.6 20 190 M M 10 18 28 190
23 29 -2 14 -8 51 0 T M M 10.3 22 320 M M 2 29 320
24 29 -7 11 -11 54 0 0.00 M M 6.4 18 160 M M 4 8 28 150
25 40 17 29 7 36 0 0.00 M M 10.1 25 270 M M 1 36 270
26 29 12 21 -1 44 0 0.00 M M 6.9 18 320 M M 0 25 320
27 49 14 32 9 33 0 0.00 M M 10.9 29 260 M M 1 45 230
28 54 20 37 14 28 0 0.00 M M 11.5 30 260 M M 0 51 240
29 52 24 38 15 27 0 0.00 M M 9.1 22 300 M M 0 34 320
30 55 19 37 14 28 0 0.10 M M 3.3 14 140 M M 5 128 16 140
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SM 920 289 1337 0 0.24 M 279.2 M 94
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AV 30.7 9.6 9.3 FASTST M M 3 MAX(MPH)
MISC ----> 30 260 51 240
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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: JANUARY
YEAR: 2025
LATITUDE: 41 37 N
LONGITUDE: 91 33 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 20.2 TOTAL FOR MONTH: 0.24 1 = FOG OR MIST
DPTR FM NORMAL: -2.5 DPTR FM NORMAL: -0.76 2 = FOG REDUCING VISIBILITY
HIGHEST: 55 ON 30,17 GRTST 24HR 0.10 ON 30-30 TO 1/4 MILE OR LESS
LOWEST: -13 ON 21 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: 19 0.01 INCH OR MORE: 4
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 6 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1337 CLEAR (SCALE 0-3) 19
DPTR FM NORMAL 69 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 3293 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -346
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.51 ON 17
[REMARKS]