WFO Monthly/Daily Climate Data Issued by NWS Des Moines, IA
000
CXUS53 KDMX 050306
CF6ALO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WATERLOO IA
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 42 32 N
LONGITUDE: 92 24 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 56 40 48 18 17 0 0.05 0.0 0 11.3 21 240 M M 3 27 240
2 56 35 46 16 19 0 0.00 0.0 0 9.5 21 340 M M 3 29 80
3 54 29 42 12 23 0 0.00 0.0 0 5.8 12 360 M M 0 16 350
4 39 26 33 4 32 0 0.00 0.0 0 5.6 13 120 M M 8 18 17 120
5 41 32 37 8 28 0 0.00 0.0 0 12.7 35 290 M M 8 53 290
6 32 5 19 -10 46 0 0.00 0.0 0 18.2 37 310 M M 2 52 310
7 32 5 19 -9 46 0 0.00 0.0 0 10.8 22 170 M M 8 29 160
8 31 13 22 -6 43 0 0.00 0.0 0 7.6 18 300 M M 0 24 120
9 50 29 40 13 25 0 0.02 T 0 9.3 17 270 M M 4 24 120
10 39 31 35 8 30 0 0.09 0.0 0 12.2 24 70 M M 7 18 31 60
11 33 24 29 2 36 0 0.12 1.4 1 15.9 32 320 M M 3 16 47 330
12 49 29 39 13 26 0 0.00 0.0 1 12.0 21 220 M M 0 31 220
13 51 28 40 14 25 0 0.00 0.0 0 5.3 14 190 M M 0 22 200
14 51 29 40 14 25 0 0.00 0.0 0 11.7 18 140 M M 1 27 150
15 74 40 57 32 8 0 0.41 0.0 0 20.0 44 250 M M 6 138 62 260
16 40 23 32 7 33 0 0.00 0.0 0 18.9 44 250 M M 5 60 240
17 36 17 27 2 38 0 0.00 0.0 0 7.1 14 80 M M 3 19 80
18 32 18 25 1 40 0 0.00 0.0 0 11.0 22 330 M M 6 28 320
19 30 21 26 2 39 0 0.00 0.0 0 10.1 20 170 M M 6 26 160
20 38 14 26 2 39 0 0.00 0.0 0 10.4 21 320 M M 0 25 320
21 37 12 25 1 40 0 0.00 0.0 0 12.0 30 290 M M 1 44 290
22 34 12 23 0 42 0 0.00 0.0 0 8.1 17 160 M M 1 22 140
23 45 26 36 13 29 0 0.00 0.0 0 6.9 14 150 M M 0 18 160
24 53 35 44 21 21 0 0.00 0.0 0 9.4 17 340 M M 6 12 23 340
25 47 20 34 12 31 0 0.00 0.0 0 6.9 16 360 M M 1 20 360
26 43 16 30 8 35 0 0.24 0.0 0 11.5 30 100 M M 4 13 41 80
27 37 24 31 9 34 0 0.01 0.0 0 8.6 28 280 M M 4 1 35 280
28 33 14 24 2 41 0 0.37 2.2 0 11.6 22 320 M M 9 1268 30 110
29 17 0 9 -13 56 0 0.01 0.1 2 6.9 15 290 M M 5 8 19 300
30 29 17 23 2 42 0 0.00 0.0 2 7.1 14 150 M M 10 18 18 160
31 30 12 21 0 44 0 0.00 0.0 2 11.9 24 350 M M 6 18 30 340
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SM 1269 676 1033 0 1.32 3.7 326.3 M 120
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AV 40.9 21.8 10.5 FASTST M M 4 MAX(MPH)
MISC ----> # 44 250 62 260
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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: WATERLOO IA
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 42 32 N
LONGITUDE: 92 24 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 31.4 TOTAL FOR MONTH: 1.32 1 = FOG OR MIST
DPTR FM NORMAL: 6.1 DPTR FM NORMAL: -0.12 2 = FOG REDUCING VISIBILITY
HIGHEST: 74 ON 15 GRTST 24HR 0.41 ON 15-15 TO 1/4 MILE OR LESS
LOWEST: 0 ON 29 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 3.7 INCHES 5 = HAIL
GRTST 24HR 2.2 ON 28-28 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 2 ON 29,30 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: 8 0.01 INCH OR MORE: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 27 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 1 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1033 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL -196 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 2126 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -480
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1174 HIGHEST SLP 30.42 ON 4
DPTR FM NORMAL 258 LOWEST SLP 29.23 ON 15
[REMARKS]
#FINAL-12-21#