WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS54 KFWD 010830
CF6F46
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROCKWALL
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 32 55 N
LONGITUDE: 96 26 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 73 54 64 M 1 0 0.00 M M 6.2 14 200 M M 0 20 210
2 77 46 62 M 3 0 0.00 M M 4.5 10 190 M M 0 1 M M
3 74 60 67 M 0 2 0.00 M M 10.3 17 200 M M 5 12 23 170
4 73 62 68 M 0 3 0.00 M M 4.7 8 210 M M 7 1 16 190
5 75 58 67 M 0 2 0.00 M M 10.0 21 190 M M 7 1 28 210
6 69 38 54 M 11 0 0.00 M M 11.9 20 10 M M 3 33 20
7 59 32 46 M 19 0 0.00 M M 4.0 8 160 M M 0 M M
8 60 41 51 M 14 0 0.00 M M 5.8 12 90 M M 5 1 17 150
9 79 55 67 M 0 2 0.00 M M 11.6 17 200 M M 5 1 24 200
10 80 65 73 M 0 8 0.08 M M 11.8 16 200 M M 6 1 29 190
11 72 36 54 M 11 0 0.00 M M 10.3 31 340 M M 1 39 340
12 57 32 45 M 20 0 0.00 M M 5.7 12 180 M M 0 17 150
13 64 40 52 M 13 0 0.03 M M 7.2 12 150 M M 5 18 150
14 69 54 62 M 3 0 0.06 M M 6.8 12 180 M M 10 12 17 170
15 78 67 73 M 0 8 0.00 M M 16.2 24 190 M M 8 33 190
16 78 60 69 M 0 4 0.00 M M 9.9 18 190 M M 7 25 190
17 78 60 69 M 0 4 0.00 M M 10.0 17 200 M M 9 26 190
18 70 39 55 M 10 0 0.12 M M 13.9 22 350 M M 4 31 350
19 46 32 39 M 26 0 0.00 M M 5.6 13 360 M M 2 18 10
20 50 38 44 M 21 0 0.01 M M 3.0 8 90 M M 8 M M
21 58 34 46 M 19 0 0.00 M M 3.6 8 180 M M 1 1 M M
22 67 42 55 M 10 0 0.00 M M 6.9 10 150 M M 1 20 170
23 73 53 63 M 2 0 0.00 M M 13.3 23 190 M M 3 30 190
24 76 60 68 M 0 3 0.00 M M 18.4 25 190 M M 4 33 190
25 80 63 72 M 0 7 0.00 M M 9.4 18 200 M M 2 28 200
26 76 60 68 M 0 3 0.00 M M 11.3 18 190 M M 4 12 29 190
27 78 64 71 M 0 6 0.00 M M 9.9 15 210 M M 6 21 190
28 80 59 70 M 0 5 0.00 M M 10.2 18 190 M M 4 23 190
29 72 56 64 M 1 0 0.01 M M 5.2 13 170 M M 4 1 17 170
30 74 49 62 M 3 0 0.00 M M 3.3 7 180 M M 1 M M
31 70 58 64 M 1 0 0.00 M M 6.7 10 170 M M 7 1 20 180
================================================================================
SM 2185 1567 188 57 0.31 M 267.5 M 129
================================================================================
AV 70.5 50.5 8.6 FASTST M M 4 MAX(MPH)
MISC ----> 31 340 39 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: ROCKWALL
MONTH: DECEMBER
YEAR: 2021
LATITUDE: 32 55 N
LONGITUDE: 96 26 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 60.5 TOTAL FOR MONTH: 0.31 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY
HIGHEST: 80 ON 28,25 GRTST 24HR 0.12 ON 18-18 TO 1/4 MILE OR LESS
LOWEST: 32 ON 19,12 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 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: 6
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 188 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 473 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL M
[CDD (BASE 65) ]
TOTAL THIS MO. 57
DPTR FM NORMAL M [PRESSURE DATA]
TOTAL FM JAN 1 2511 HIGHEST SLP M ON M
DPTR FM NORMAL M LOWEST SLP M ON M
[REMARKS]
#FINAL-12-21#