WFO Monthly/Daily Climate Data
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
274
CXUS53 KDMX 220810
CF6ALO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WATERLOO IA
MONTH: MAY
YEAR: 2025
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 64 53 59 3 6 0 0.10 0.0 0 8.6 20 290 M M 9 1 26 300
2 59 46 53 -3 12 0 0.00 0.0 0 12.0 24 310 M M 7 29 300
3 61 43 52 -4 13 0 0.01 0.0 0 6.4 14 50 M M 7 1 18 20
4 76 38 57 0 8 0 0.00 0.0 0 5.7 17 50 M M 1 1 28 70
5 72 41 57 0 8 0 0.00 0.0 0 8.2 18 110 M M 1 25 50
6 81 44 63 5 2 0 0.00 0.0 0 2.2 10 10 M M 0 16 40
7 84 52 68 10 0 3 0.00 0.0 0 7.0 21 50 M M 0 27 50
8 74 47 61 3 4 0 0.00 0.0 0 9.7 18 60 M M 1 24 40
9 77 41 59 0 6 0 0.00 0.0 0 4.7 12 170 M M 0 8 15 180
10 85 51 68 9 0 3 0.00 0.0 0 7.5 20 30 M M 0 27 350
11 84 54 69 9 0 4 0.00 0.0 0 9.5 16 140 M M 0 23 140
12 87 47 67 7 0 2 0.00 0.0 0 7.0 18 140 M M 0 26 160
13 85 61 73 13 0 8 0.00 0.0 0 7.4 16 160 M M 2 8 22 160
14 86 54 70 9 0 5 0.00 0.0 0 9.2 20 140 M M 0 28 130
15 87 58 73 12 0 8 0.00 0.0 0 16.4 35 240 M M 4 8 49 260
16 78 50 64 2 1 0 T 0.0 0 18.4 30 250 M M 5 8 50 270
17 62 46 54 -8 11 0 0.00 0.0 0 19.3 30 280 M M 7 42 280
18 72 47 60 -2 5 0 0.00 0.0 0 9.4 16 70 M M 4 22 20
19 66 46 56 -7 9 0 0.74 0.0 0 20.1 32 100 M M 7 13 50 100
20 58 49 54 -9 11 0 1.22 0.0 0 15.1 32 100 M M 10 1 44 100
21 55 48 52 -12 13 0 0.18 0.0 0 9.1 20 290 M M 10 1 25 280
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SM 1553 1016 109 33 2.25 0.0 212.9 M 75
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AV 74.0 48.4 10.1 FASTST M M 4 MAX(MPH)
MISC ----> 35 240 50 100
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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: MAY
YEAR: 2025
LATITUDE: 42 32 N
LONGITUDE: 92 24 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 61.2 TOTAL FOR MONTH: 2.25 1 = FOG OR MIST
DPTR FM NORMAL: 1.5 DPTR FM NORMAL: -0.74 2 = FOG REDUCING VISIBILITY
HIGHEST: 87 ON 15,12 GRTST 24HR 1.83 ON 19-20 TO 1/4 MILE OR LESS
LOWEST: 38 ON 4 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 109 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -35 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 5943 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -725
[CDD (BASE 65) ]
TOTAL THIS MO. 33
DPTR FM NORMAL 3 [PRESSURE DATA]
TOTAL FM JAN 1 42 HIGHEST SLP M ON M
DPTR FM NORMAL 4 LOWEST SLP 29.33 ON 15
[REMARKS]