WFO Monthly/Daily Climate Data Issued by NWS Sioux Falls, SD
000
CXUS53 KFSD 011718
CF6SUX
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SIOUX CITY IA
MONTH: AUGUST
YEAR: 2021
LATITUDE: 42 24 N
LONGITUDE: 96 23 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 83 55 69 -5 0 4 0.00 0.0 0 8.5 21 350 M M 1 8 28 10
2 82 50 66 -8 0 1 0.00 0.0 0 3.2 13 170 M M 1 18 17 110
3 81 53 67 -7 0 2 0.00 0.0 0 6.8 15 140 M M 0 18 21 130
4 81 55 68 -6 0 3 0.06 0.0 0 11.5 22 170 M M 3 3 32 170
5 88 66 77 4 0 12 0.64 0.0 0 7.6 31 60 M M 3 13 45 60
6 86 66 76 3 0 11 0.05 0.0 0 8.9 32 150 M M 1 3 45 140
7 83 70 77 4 0 12 0.01 0.0 0 9.0 24 210 M M 1 3 35 180
8 84 66 75 2 0 10 0.00 0.0 0 7.2 15 180 M M 2 1 22 200
9 91 68 80 7 0 15 0.00 0.0 0 7.4 16 130 M M 4 12 22 140
10 90 68 79 6 0 14 0.00 0.0 0 7.0 20 20 M M 0 25 20
11 90 64 77 4 0 12 0.00 0.0 0 6.9 18 320 M M 2 12 27 340
12 89 59 74 2 0 9 0.00 0.0 0 9.1 25 10 M M 0 37 10
13 87 55 71 -1 0 6 0.00 0.0 0 6.4 23 360 M M 0 34 10
14 85 50 68 -4 0 3 0.00 0.0 0 6.3 15 160 M M 0 21 140
15 85 52 69 -3 0 4 0.00 0.0 0 10.1 17 150 M M 0 25 140
16 89 59 74 2 0 9 0.00 0.0 0 10.4 21 180 M M 0 28 130
17 91 67 79 7 0 14 0.00 0.0 0 11.2 21 170 M M 1 27 180
18 89 65 77 5 0 12 0.00 0.0 0 10.9 20 150 M M 1 1 26 140
19 91 67 79 8 0 14 0.00 0.0 0 11.2 21 160 M M 2 1 32 170
20 89 63 76 5 0 11 0.10 0.0 0 11.6 28 160 M M 5 13 39 160
21 79 56 68 -3 0 3 0.00 0.0 0 11.5 24 320 M M 0 33 320
22 84 56 70 -1 0 5 T 0.0 0 11.2 24 130 M M 3 32 120
23 96 67 82 11 0 17 T 0.0 0 7.3 16 160 M M 1 12 23 150
24 92 71 82 12 0 17 T 0.0 0 7.0 20 170 M M 0 26 150
25 90 69 80 10 0 15 T 0.0 0 8.9 30 350 M M 2 13 41 340
26 85 68 77 7 0 12 0.83 0.0 0 10.4 26 300 M M 2 13 35 300
27 89 69 79 9 0 14 0.74 0.0 0 8.7 37 280 M M 2 13 56 270
28 90 69 80 10 0 15 0.24 0.0 0 13.1 26 170 M M 2 3 36 160
29 83 63 73 4 0 8 T 0.0 0 6.2 16 240 M M 3 23 240
30 83 58 71 2 0 6 0.26 0.0 0 7.5 25 60 M M 5 13 36 70
31 81 63 72 3 0 7 1.11 0.0 0 8.0 17 290 M M 4 13 22 300
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SM 2686 1927 0 297 4.04 0.0 271.0 M 51
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AV 86.6 62.2 8.7 FASTST M M 2 MAX(MPH)
MISC ----> 37 280 56 270
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NOTES:
# LAST OF SEVERAL OCCURRENCES
- COLUMN 17 PEAK WIND IN M.P.H.
- PRECIPITATION AMOUNTS IN COLUMNS 7,8 AND 9 ARE THE OFFICIAL PRECIPITATION
AMOUNTS FOR SIOUX CITY, IA
- SNOW DEPTH IN COLUMN 9 IS RECORDED AT 6 AM CST (12Z)
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: SIOUX CITY IA
MONTH: AUGUST
YEAR: 2021
LATITUDE: 42 24 N
LONGITUDE: 96 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 74.4 TOTAL FOR MONTH: 4.04 1 = FOG OR MIST
DPTR FM NORMAL: 2.7 DPTR FM NORMAL: 0.10 2 = FOG REDUCING VISIBILITY
HIGHEST: 96 ON 23 GRTST 24HR 1.37 ON 30-31 TO 1/4 MILE OR LESS
LOWEST: 50 ON 14, 2 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: 10
MAX 90 OR ABOVE: 9 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 27
DPTR FM NORMAL -11 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 1 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -9
[CDD (BASE 65) ]
TOTAL THIS MO. 297
DPTR FM NORMAL 78 [PRESSURE DATA]
TOTAL FM JAN 1 948 HIGHEST SLP 30.28 ON 14
DPTR FM NORMAL 180 LOWEST SLP 29.64 ON 20
[REMARKS]
RECORD DAILY MINIMUM TEMPERATURE WAS TIED ON THE 2ND WITH 50 DEGREES. THIS
READING WAS PREVIOUSLY ESTABLISHED IN 1907.
#FINAL-08-21#