WFO Monthly/Daily Climate Data
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
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CXUS51 KRNK 240758
CF6ROA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROANOKE VA
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 37 19 N
LONGITUDE: 79 58 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 43 24 34 -10 31 0 0.00 0.0 0 6.5 18 320 M M 1 26 310
2 47 32 40 -4 25 0 0.46 0.0 0 7.3 23 310 M M 9 16 33 310
3 44 28 36 -7 29 0 0.00 0.0 0 6.4 14 300 M M 2 21 270
4 46 28 37 -6 28 0 0.02 T T 7.1 17 290 M M 6 1 25 300
5 33 28 31 -12 34 0 0.37 2.8 2 2.1 12 130 M M 10 1 16 130
6 44 26 35 -8 30 0 0.00 0.0 1 3.1 10 250 M M 6 12 15 250
7 47 24 36 -6 29 0 0.00 0.0 0 1.5 9 110 M M 2 12 150
8 38 25 32 -10 33 0 0.64 3.7 4 4.5 13 40 M M 10 12 17 50
9 29 24 27 -15 38 0 T T 3 4.4 12 110 M M 9 12 15 120
10 44 23 34 -8 31 0 0.02 0.0 T 5.3 23 270 M M 8 12 31 280
11 40 32 36 -6 29 0 T T 0 15.3 30 290 M M 7 47 280
12 34 28 31 -10 34 0 T T 0 3.5 14 310 M M 8 1 19 300
13 52 25 39 -2 26 0 0.00 0.0 0 3.2 15 250 M M 2 22 260
14 41 11 26 -15 39 0 T T 0 16.5 35 310 M M 5 51 310
15 34 10 22 -19 43 0 0.00 0.0 0 6.8 22 310 M M 0 28 310
16 54 21 38 -3 27 0 0.00 0.0 0 5.0 9 250 M M 1 16 260
17 56 39 48 7 17 0 0.00 0.0 0 7.1 20 260 M M 6 30 270
18 48 35 42 2 23 0 0.28 0.0 0 2.3 13 140 M M 8 12 15 130
19 52 36 44 4 21 0 0.25 0.0 0 12.7 31 260 M M 5 1 60 270
20 52 28 40 0 25 0 0.00 0.0 0 3.7 14 290 M M 1 31 310
21 51 31 41 1 24 0 0.00 0.0 0 10.5 17 270 M M 3 24 300
22 49 22 36 -4 29 0 0.00 0.0 0 M M M M M 2 M M
23 64 38 51 11 14 0 0.04 0.0 0 11.5 30 290 M M 8 42 290
================================================================================
SM 1042 618 659 0 2.08 6.5 146.3 M 119
================================================================================
AV 45.3 26.9 6.6 FASTST M M 5 MAX(MPH)
MISC ----> 35 310 60 270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: ROANOKE VA
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 37 19 N
LONGITUDE: 79 58 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 36.1 TOTAL FOR MONTH: 2.08 1 = FOG OR MIST
DPTR FM NORMAL: -5.5 DPTR FM NORMAL: -0.29 2 = FOG REDUCING VISIBILITY
HIGHEST: 64 ON 23 GRTST 24HR 0.64 ON 8- 8 TO 1/4 MILE OR LESS
LOWEST: 10 ON 15 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 6.5 INCHES 5 = HAIL
GRTST 24HR 3.7 ON 8- 8 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 4 ON 8 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: 1 0.01 INCH OR MORE: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 19 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 659 CLEAR (SCALE 0-3) 8
DPTR FM NORMAL 119 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 1359 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL 65
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1326 HIGHEST SLP M ON M
DPTR FM NORMAL -40 LOWEST SLP 29.55 ON 19
[REMARKS]
DUE TO EQUIPMENT PROBLEMS ON DEC 22, ALL WIND INFORMATION
WILL BE CALCULATED WITHOUT DATA FROM THIS DAY.