WFO Monthly/Daily Climate Data Issued by NWS Sioux Falls, SD
000
CXUS53 KFSD 040448 CCB
CF6SUX
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SIOUX CITY IA
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 42 24 N
LONGITUDE: 96 23 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
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
================================================================================
1 67 32 50 21 15 0 0.00 0.0 0 8.5 21 260 M M 1 28 260
2 60 38 49 20 16 0 0.00 0.0 0 7.3 14 320 M M 0 18 320
3 56 30 43 15 22 0 0.00 0.0 0 9.7 18 360 M M 1 24 340
4 42 29 36 8 29 0 0.00 0.0 0 8.8 17 120 M M 6 22 120
5 51 30 41 13 24 0 0.00 0.0 0 18.2 40 320 M M 3 54 310
6 31 5 18 -9 47 0 T T 0 15.0 36 330 M M 3 50 310
7 41 9 25 -2 40 0 0.00 0.0 0 11.3 21 300 M M 4 28 300
8 40 11 26 0 39 0 0.00 0.0 0 9.9 21 160 M M 1 31 160
9 52 29 41 15 24 0 0.00 0.0 0 10.8 28 330 M M 0 35 320
10 36 30 33 7 32 0 0.16 1.5 0 15.3 30 350 M M 8 1 39 350
11 35 25 30 5 35 0 T T 2 10.6 23 340 M M 2 1 32 330
12 45 21 33 8 32 0 0.00 0.0 1 8.0 16 180 M M 0 26 180
13 48 21 35 10 30 0 0.00 0.0 1 4.3 13 210 M M 0 15 210
14 50 27 39 15 26 0 0.00 0.0 T 7.5 15 160 M M 0 1 21 170
15 70 28 49 25 16 0 0.49 T 0 19.2 51 230 M M 4 123 82 230
16 38 21 30 6 35 0 0.00 0.0 0 12.0 31 290 M M 1 48 300
17 39 20 30 7 35 0 0.00 0.0 0 8.8 15 100 M M 5 22 100
18 31 19 25 2 40 0 T T 0 13.1 25 330 M M 10 35 330
19 40 15 28 5 37 0 0.00 0.0 0 13.6 28 200 M M 1 34 210
20 33 12 23 0 42 0 0.00 0.0 0 10.1 26 350 M M 1 33 350
21 41 11 26 4 39 0 0.00 0.0 0 11.7 32 320 M M 0 46 330
22 53 12 33 11 32 0 0.00 0.0 0 7.4 13 200 M M 0 16 210
23 46 22 34 12 31 0 0.00 0.0 0 5.4 13 120 M M 0 16 130
24 60 32 46 24 19 0 0.00 0.0 0 10.5 21 30 M M 1 1 29 40
25 44 19 32 10 33 0 0.00 0.0 0 5.5 16 34 M M 1 20 34
26 42 19 31 10 34 0 T T 0 10.0 25 100 M M 4 34 110
27 38 19 29 8 36 0 0.00 0.0 0 11.4 31 320 M M 1 45 320
28 36 4 20 -1 45 0 0.00 0.0 0 13.1 32 330 M M 3 39 330
29 25 2 14 -7 51 0 0.00 0.0 0 5.1 12 140 M M 2 17 80
30 42 9 26 5 39 0 0.00 0.0 0 9.2 21 200 M M 1 29 190
31 22 6 14 -6 51 0 0.00 0.0 0 14.0 26 360 M M 7 1 35 10
================================================================================
SM 1354 607 1026 0 0.65 1.5 325.3 M 71
================================================================================
AV 43.7 19.6 10.5 FASTST M M 2 MAX(MPH)
MISC ----> 51 230 82 230
================================================================================
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: DECEMBER
YEAR: 2021
LATITUDE: 42 24 N
LONGITUDE: 96 23 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 31.6 TOTAL FOR MONTH: 0.65 1 = FOG OR MIST
DPTR FM NORMAL: 7.5 DPTR FM NORMAL: -0.34 2 = FOG REDUCING VISIBILITY
HIGHEST: 70 ON 15 GRTST 24HR 0.49 ON 15-15 TO 1/4 MILE OR LESS
LOWEST: 2 ON 29 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 1.5 INCHES 5 = HAIL
GRTST 24HR 1.5 ON 10-10 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 2 ON 11 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: 4 0.01 INCH OR MORE: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1026 CLEAR (SCALE 0-3) 21
DPTR FM NORMAL -242 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 2154 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -587
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1068 HIGHEST SLP 30.45 ON 6
DPTR FM NORMAL 203 LOWEST SLP 29.04 ON 15
[REMARKS]
RECORD DAILY MAXIMUM TEMPERATURE WAS ESTABLISHED ON THE 15TH WITH 70
DEGREES. THE PREVIOUS RECORD WAS 62 IN 1939.
#FINAL-12-21#