WFO Monthly/Daily Climate Data
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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CXUS53 KDMX 310910
CF6ALO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WATERLOO IA
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 42 32 N
LONGITUDE: 92 24 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 18 9 14 -16 51 0 0.02 T 10 3.2 8 200 M M 10 1 9 200
2 29 15 22 -8 43 0 0.00 0.0 9 10.6 17 210 M M 7 1 26 200
3 33 -1 16 -14 49 0 T T 7 13.9 24 330 M M 6 18 30 330
4 14 -15 0 -29 65 0 0.00 0.0 7 8.0 21 180 M M 2 29 170
5 33 14 24 -5 41 0 T T 6 10.9 21 180 M M 8 27 180
6 28 11 20 -9 45 0 0.22 3.2 6 8.3 20 330 M M 7 18 24 320
7 24 -10 7 -21 58 0 T T 9 9.1 18 360 M M 3 18 22 10
8 21 -3 9 -19 56 0 T T 8 9.0 18 160 M M 10 25 170
9 44 14 29 2 36 0 0.02 0.0 7 10.8 26 280 M M 5 12 39 290
10 39 18 29 2 36 0 0.01 0.2 5 19.0 37 350 M M 10 18 48 300
11 22 9 16 -11 49 0 0.03 0.4 5 5.6 14 300 M M 8 18 17 300
12 25 3 14 -12 51 0 T T 5 9.8 24 310 M M 8 18 32 310
13 6 0 3 -23 62 0 0.02 0.3 5 14.4 22 320 M M 6 27 290
14 5 -9 -2 -28 67 0 0.00 0.0 4 9.3 20 180 M M 0 27 180
15 28 4 16 -9 49 0 0.00 0.0 4 7.8 18 170 M M 0 1 24 180
16 41 11 26 1 39 0 0.00 0.0 4 8.8 21 300 M M 0 1 28 300
17 38 26 32 7 33 0 0.00 0.0 4 11.1 23 160 M M 0 1 31 160
18 39 7 23 -1 42 0 0.08 T 3 21.8 37 280 M M 9 18 51 260
19 27 1 14 -10 51 0 0.00 0.0 2 13.0 30 310 M M 3 8 40 300
20 35 15 25 1 40 0 0.00 0.0 2 12.7 23 300 M M 1 30 310
21 33 8 21 -3 44 0 0.00 0.0 2 7.4 15 150 M M 3 20 160
22 39 31 35 12 30 0 0.00 0.0 2 9.5 17 160 M M 6 24 160
23 41 24 33 10 32 0 0.00 0.0 1 5.4 14 330 M M 0 1 16 320
24 39 25 32 9 33 0 0.00 0.0 T 6.0 16 130 M M 6 12 22 130
25 38 34 36 14 29 0 0.02 M M 9.7 21 120 M M 10 1 29 120
26 37 34 36 14 29 0 0.01 0.0 0 5.8 18 330 M M 10 12 24 320
27 42 33 38 16 27 0 0.00 0.0 0 9.0 18 140 M M 10 12 23 140
28 41 9 25 3 40 0 0.12 0.5 0 20.0 39 300 M M 10 12 55 290
29 12 8 10 -12 55 0 0.03 0.6 1 20.7 36 300 M M 7 18 48 290
30 35 9 22 1 43 0 T T 1 9.1 18 300 M M 8 25 300
================================================================================
SM 906 334 1325 0 0.58 5.2 319.7 M 173
================================================================================
AV 30.2 11.1 10.7 FASTST M M 6 MAX(MPH)
MISC ----> 39 300 55 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: WATERLOO IA
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 42 32 N
LONGITUDE: 92 24 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 20.7 TOTAL FOR MONTH: 0.58 1 = FOG OR MIST
DPTR FM NORMAL: -4.8 DPTR FM NORMAL: -0.82 2 = FOG REDUCING VISIBILITY
HIGHEST: 44 ON 9 GRTST 24HR 0.22 ON 6- 6 TO 1/4 MILE OR LESS
LOWEST: -15 ON 4 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 5.2 INCHES 5 = HAIL
GRTST 24HR 3.2 ON 6- 6 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 11 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: 13 0.01 INCH OR MORE: 11
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 27 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 6 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1325 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL 141 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 2498 CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL -64
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 985 HIGHEST SLP M ON M
DPTR FM NORMAL 69 LOWEST SLP 29.31 ON 9
[REMARKS]