WFO Monthly/Daily Climate Data Issued by NWS Sioux Falls, SD
000
CXUS53 KFSD 011751
CF6FSD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SIOUX FALLS
MONTH: APRIL
YEAR: 2021
LATITUDE: 43 34 N
LONGITUDE: 96 44 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 16 36 -4 29 0 0.00 0.0 0 13.2 26 160 M M 2 38 170
2 74 39 57 17 8 0 0.00 0.0 0 16.5 30 190 M M 1 44 170
3 76 33 55 14 10 0 0.00 0.0 0 7.5 17 160 M M 2 24 170
4 84 48 66 25 0 1 0.00 0.0 0 8.5 24 110 M M 4 29 130
5 90 50 70 28 0 5 0.18 T 0 12.8 26 120 M M 5 35 35 110
6 66 47 57 15 8 0 0.25 0.0 0 16.0 32 30 M M 7 13 42 40
7 52 46 49 6 16 0 0.42 0.0 0 11.6 21 30 M M 10 13 29 240
8 47 44 46 3 19 0 0.85 0.0 0 13.1 21 340 M M 10 1 28 330
9 54 40 47 3 18 0 0.11 0.0 0 12.3 26 320 M M 9 1 38 310
10 61 38 50 6 15 0 0.00 0.0 0 10.0 23 360 M M 2 32 350
11 64 29 47 3 18 0 T 0.0 0 10.9 32 310 M M 2 45 300
12 52 36 44 -1 21 0 T 0.0 0 20.9 35 310 M M 8 46 300
13 41 31 36 -9 29 0 T T 0 19.5 31 300 M M 10 43 280
14 47 30 39 -7 26 0 T T 0 14.3 21 340 M M 9 33 320
15 49 34 42 -4 23 0 T T 0 8.6 16 40 M M 10 1 19 40
16 49 39 44 -3 21 0 T 0.0 0 7.1 14 330 M M 10 18 330
17 58 37 48 1 17 0 0.01 0.0 0 10.1 18 340 M M 8 25 340
18 68 33 51 3 14 0 0.00 0.0 0 13.0 28 10 M M 6 41 20
19 43 28 36 -12 29 0 0.00 0.0 0 15.4 25 350 M M 8 34 350
20 47 22 35 -13 30 0 0.01 0.1 0 9.2 23 310 M M 5 1 34 290
21 50 20 35 -14 30 0 T 0.1 T 8.8 22 20 M M 5 1 33 10
22 61 32 47 -2 18 0 0.05 0.0 0 10.1 25 190 M M 4 32 200
23 60 39 50 0 15 0 T 0.0 0 14.0 21 310 M M 6 30 160
24 53 32 43 -7 22 0 0.00 0.0 0 10.2 20 350 M M 4 26 330
25 61 35 48 -3 17 0 0.17 T T 16.1 31 120 M M 8 1 45 110
26 76 46 61 10 4 0 0.00 0.0 0 10.4 21 40 M M 8 26 40
27 61 44 53 2 12 0 0.02 0.0 0 12.9 23 70 M M 8 13 29 30
28 71 40 56 4 9 0 0.00 0.0 0 6.2 14 20 M M 7 1 18 10
29 72 41 57 5 8 0 T 0.0 0 9.2 25 340 M M 3 32 340
30 74 43 59 6 6 0 0.00 0.0 0 9.9 17 140 M M 4 24 120
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SM 1817 1092 492 6 2.07 0.2 358.3 M 185
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AV 60.6 36.4 11.9 FASTST M M 6 MAX(MPH)
MISC ----> 35 310 46 300
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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 FALLS, SD.
-SNOW DEPTH IN COLUMN 9 IS RECORDED AT 6 AM CST (12Z).
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: SIOUX FALLS
MONTH: APRIL
YEAR: 2021
LATITUDE: 43 34 N
LONGITUDE: 96 44 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 48.5 TOTAL FOR MONTH: 2.07 1 = FOG OR MIST
DPTR FM NORMAL: 2.1 DPTR FM NORMAL: -0.94 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 5 GRTST 24HR 0.96 ON 8- 9 TO 1/4 MILE OR LESS
LOWEST: 16 ON 1 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.2 INCH 5 = HAIL
GRTST 24HR 0.2 ON 20-21 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: T 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: 1 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 9 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 492 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL -70 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 6583 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -824
[CDD (BASE 65) ]
TOTAL THIS MO. 6
DPTR FM NORMAL 1 [PRESSURE DATA]
TOTAL FM JAN 1 6 HIGHEST SLP 30.58 ON 1
DPTR FM NORMAL 1 LOWEST SLP 29.47 ON 5
[REMARKS]
RECORD DAILY MAXIMUM TEMPERATURE WAS ESTABLISHED ON THE 4TH WITH A HIGH OF
84 DEGREES. THE PREVIOUS RECORD WAS 83 BACK IN 1929.
RECORD DAILY MAXIMUM TEMPERATURE WAS ESTABLISHED ON THE 5TH WITH A HIGH OF
90 DEGREES. THE PREVIOUS RECORD WAS 87 BACK IN 1991.
THE HIGH OF 90 DEGREES ON THE 5TH WAS THE EARLIEST OCCURENCE OF 90 DEGREE
HEAT ON RECORD. THE PREVIOUS RECORD WAS 91 DEGREES ON APRIL 14TH OF 1954.
#FINAL-04-21#