WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS53 KDMX 021043
CF6AMW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: AMES IA
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 41 59 N
LONGITUDE: 93 37 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 41 9 25 -3 40 0 0.00 0.0 0 3.0 10 120 M M 0 14 120
2 47 13 30 2 35 0 0.00 0.0 0 2.2 14 340 M M 0 18 330
3 45 16 31 4 34 0 0.00 0.0 0 9.3 18 250 M M 0 24 250
4 51 22 37 10 28 0 0.00 0.0 0 7.3 16 310 M M 0 24 310
5 49 19 34 8 31 0 0.00 0.0 0 4.1 13 300 M M 1 17 300
6 38 25 32 6 33 0 0.00 0.0 0 8.6 14 300 M M 7 18 18 350
7 34 30 32 6 33 0 0.00 0.0 0 4.9 12 270 M M 10 18 17 250
8 53 28 41 16 24 0 0.00 0.0 0 7.0 14 240 M M 4 12 18 220
9 58 25 42 17 23 0 0.00 0.0 0 5.3 15 350 M M 0 20 330
10 62 23 43 19 22 0 0.00 0.0 0 7.5 21 350 M M 0 18 26 360
11 38 32 35 11 30 0 0.19 M 0 14.8 25 50 M M 8 18 35 40
12 33 16 25 1 40 0 M M M 14.3 24 360 M M 7 1 32 360
13 27 9 18 -5 47 0 0.00 0.0 M 8.3 21 290 M M 7 28 300
14 24 11 18 -5 47 0 0.00 0.0 M 7.3 20 330 M M 2 27 300
15 23 12 18 -5 47 0 0.00 0.0 M 4.5 13 120 M M 4 16 120
16 24 6 15 -7 50 0 0.00 0.0 M 2.8 9 240 M M 4 18 12 240
17 28 19 24 2 41 0 0.00 0.0 M 5.6 10 160 M M 10 18 13 170
18 38 21 30 8 35 0 0.00 0.0 M 9.1 23 140 M M 2 18 32 140
19 36 13 25 3 40 0 0.00 0.0 M 8.6 21 330 M M 7 128 27 340
20 37 12 25 3 40 0 0.00 0.0 M 5.6 15 180 M M 3 128 20 180
21 45 29 37 16 28 0 0.00 0.0 M 16.1 29 290 M M 0 43 310
22 49 22 36 15 29 0 0.00 0.0 M 10.9 22 160 M M 1 31 170
23 50 9 30 9 35 0 M M M 22.7 40 260 M M 8 8 52 260
24 12 2 7 -14 58 0 M M M 17.3 32 310 M M 2 8 49 300
25 27 0 14 -7 51 0 0.00 0.0 M 8.4 18 330 M M 0 23 330
26 35 12 24 4 41 0 0.00 0.0 M 5.3 12 350 M M 0 15 130
27 31 25 28 8 37 0 M M M 10.6 20 320 M M 7 18 27 330
28 29 12 21 1 44 0 0.00 0.0 M 8.4 20 330 M M 5 26 320
29 31 15 23 3 42 0 M M M 8.7 20 140 M M 7 128 27 150
30 31 10 21 1 44 0 T M M 14.3 26 300 M M 6 1 39 310
31 23 5 14 -6 51 0 0.00 0.0 M 6.3 16 190 M M 5 18 21 190
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SM 1149 502 1180 0 0.19 0.0 269.1 M 117
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AV 37.1 16.2 8.7 FASTST M M 4 MAX(MPH)
MISC ----> 40 260 52 260
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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: AMES IA
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 41 59 N
LONGITUDE: 93 37 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 26.6 TOTAL FOR MONTH: 0.19 1 = FOG OR MIST
DPTR FM NORMAL: 3.5 DPTR FM NORMAL: -0.83 2 = FOG REDUCING VISIBILITY
HIGHEST: 62 ON 10 GRTST 24HR 0.23 ON 11-12 TO 1/4 MILE OR LESS
LOWEST: 0 ON 25 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: 12 0.01 INCH OR MORE: 1
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 1 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1180 CLEAR (SCALE 0-3) 15
DPTR FM NORMAL -120 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 2599 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -156
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 939 HIGHEST SLP 30.52 ON 29
DPTR FM NORMAL 187 LOWEST SLP 29.21 ON 23
[REMARKS]
#FINAL-12-20#