WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS54 KFWD 010141
CF6F46
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROCKWALL
MONTH: DECEMBER
YEAR: 2020
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 58 31 45 M 20 0 0.00 M M 10.6 22 150 M M 0 30 150
2 53 38 46 M 19 0 0.06 M M 6.9 10 90 M M 6 17 90
3 47 37 42 M 23 0 0.00 M M 8.0 12 280 M M 9 20 280
4 55 33 44 M 21 0 0.00 M M 4.7 10 310 M M 2 16 310
5 61 34 48 M 17 0 0.00 M M 3.0 7 180 M M 2 M M
6 59 46 53 M 12 0 M M M 6.9 14 340 M M 5 20 350
7 61 38 50 M 15 0 0.00 M M 4.7 10 350 M M 0 M M
8 70 43 57 M 8 0 0.00 M M 3.2 6 220 M M 0 M M
9 77 40 59 M 6 0 0.00 M M 4.4 8 180 M M 0 8 M M
10 77 44 61 M 4 0 0.00 M M 10.8 21 190 M M 0 27 190
11 66 45 56 M 9 0 0.18 M M 8.1 15 190 M M 5 21 190
12 53 39 46 M 19 0 0.00 M M 4.9 9 360 M M 1 M M
13 41 35 38 M 27 0 0.58 M M 11.8 20 310 M M 10 3 28 300
14 49 32 41 M 24 0 0.00 M M 6.1 12 300 M M 3 18 290
15 40 34 37 M 28 0 M M M 6.1 12 60 M M 8 1 17 60
16 42 31 37 M 28 0 0.00 M M 6.3 15 300 M M 7 1 20 300
17 59 28 44 M 21 0 0.00 M M 5.2 9 140 M M 0 M M
18 60 37 49 M 16 0 0.00 M M 9.9 17 150 M M 5 22 140
19 58 38 48 M 17 0 0.01 M M 4.3 10 320 M M 8 12 18 320
20 62 33 48 M 17 0 0.00 M M 2.9 10 260 M M 3 12 16 280
21 71 38 55 M 10 0 0.00 M M 6.6 10 200 M M 0 M M
22 71 46 59 M 6 0 0.00 M M 10.0 17 140 M M 2 26 140
23 71 36 54 M 11 0 0.00 M M 16.9 23 290 M M 5 35 290
24 52 30 41 M 24 0 0.00 M M 11.1 17 270 M M 0 28 290
25 57 31 44 M 21 0 0.00 M M 3.7 10 180 M M 0 M M
26 68 37 53 M 12 0 0.00 M M 10.7 21 190 M M 0 28 210
27 72 46 59 M 6 0 0.00 M M 10.5 21 200 M M 0 35 200
28 62 44 53 M 12 0 0.05 M M 8.1 14 50 M M 5 18 40
29 70 55 63 M 2 0 M M M 11.4 17 160 M M 9 25 160
30 61 37 49 M 16 0 0.60 M M 11.1 20 360 M M 10 29 10
31 42 37 40 M 25 0 2.05 M M 12.1 18 60 M M 10 28 50
================================================================================
SM 1845 1173 496 0 3.53 M 241.0 M 115
================================================================================
AV 59.5 37.8 7.8 FASTST M M 4 MAX(MPH)
MISC ----> 23 290 35 290
================================================================================
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: 2020
LATITUDE: 32 55 N
LONGITUDE: 96 26 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 48.7 TOTAL FOR MONTH: 3.53 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY
HIGHEST: 77 ON 10, 9 GRTST 24HR 2.05 ON 31-31 TO 1/4 MILE OR LESS
LOWEST: 28 ON 17 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: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 496 CLEAR (SCALE 0-3) 17
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 817 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL M
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL M [PRESSURE DATA]
TOTAL FM JAN 1 2518 HIGHEST SLP M ON M
DPTR FM NORMAL M LOWEST SLP M ON M
[REMARKS]
#FINAL-12-20#