WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
000
CXUS51 KLWX 011631
CF6BWI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BALTIMORE MD
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 39 10 N
LONGITUDE: 76 40 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 49 39 44 3 21 0 T 0.0 0 14.0 30 270 M M 8 44 250
2 48 33 41 0 24 0 0.00 0.0 0 11.8 23 290 M M 4 32 290
3 56 28 42 2 23 0 0.00 0.0 0 3.5 10 230 M M 5 16 230
4 51 44 48 8 17 0 0.29 0.0 0 2.9 10 20 M M 9 1 19 20
5 50 38 44 4 21 0 0.61 0.0 0 11.4 26 290 M M 9 1 40 290
6 46 31 39 0 26 0 0.00 0.0 0 11.6 18 280 M M 5 31 290
7 41 27 34 -5 31 0 0.00 0.0 0 5.6 14 290 M M 5 22 320
8 47 30 39 0 26 0 0.00 0.0 0 10.7 22 310 M M 2 30 300
9 44 27 36 -2 29 0 0.00 0.0 0 4.5 13 220 M M 6 19 230
10 53 27 40 2 25 0 0.00 0.0 0 2.3 12 290 M M 0 1 15 260
11 63 28 46 8 19 0 0.00 0.0 0 1.8 10 250 M M 2 18 14 220
12 64 34 49 11 16 0 T 0.0 0 3.5 14 200 M M 6 128 24 200
13 66 40 53 16 12 0 0.00 0.0 0 5.1 17 260 M M 5 25 300
14 44 35 40 3 25 0 1.17 0.0 0 7.5 18 310 M M 8 1 29 310
15 42 27 35 -2 30 0 0.00 0.0 0 4.5 13 300 M M 6 23 310
16 36 28 32 -4 33 0 1.42 1.6 0 12.2 30 60 M M 9 1246 39 50
17 39 25 32 -4 33 0 0.02 T 1 6.0 21 280 M M 4 168 31 330
18 36 26 31 -5 34 0 T T 1 4.2 9 300 M M 7 17 10
19 37 21 29 -7 36 0 0.00 0.0 T 1.8 8 100 M M 9 9 90
20 45 31 38 3 27 0 T 0.0 0 2.1 12 220 M M 9 19 210
21 50 36 43 8 22 0 0.02 0.0 0 2.4 9 100 M M 9 18 12 310
22 50 35 43 8 22 0 0.01 0.0 0 11.3 29 290 M M 5 1 40 290
23 49 26 38 3 27 0 0.00 0.0 0 3.7 12 130 M M 6 18 200
24 61 41 51 16 14 0 0.65 0.0 0 9.7 25 240 M M 10 1 42 180
25 60 24 42 8 23 0 0.39 T 0 13.8 23 270 M M 9 1 33 280
26 34 23 29 -5 36 0 0.00 0.0 0 9.5 18 290 M M 6 26 280
27 41 22 32 -2 33 0 0.00 0.0 0 2.9 12 140 M M 6 16 110
28 56 27 42 8 23 0 0.00 0.0 0 5.0 13 220 M M 6 21 230
29 43 25 34 0 31 0 0.00 0.0 0 8.1 22 290 M M 3 38 300
30 48 26 37 3 28 0 0.00 0.0 0 4.8 15 220 M M 7 24 220
31 54 36 45 11 20 0 T 0.0 0 8.3 16 230 M M 9 28 220
================================================================================
SM 1503 940 787 0 4.58 1.6 206.5 M 194
================================================================================
AV 48.5 30.3 6.7 FASTST M M 6 MAX(MPH)
MISC ----> # 30 270 44 250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: BALTIMORE MD
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 39 10 N
LONGITUDE: 76 40 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 39.4 TOTAL FOR MONTH: 4.58 1 = FOG OR MIST
DPTR FM NORMAL: 2.7 DPTR FM NORMAL: 1.21 2 = FOG REDUCING VISIBILITY
HIGHEST: 66 ON 13 GRTST 24HR 1.44 ON 16-17 TO 1/4 MILE OR LESS
LOWEST: 21 ON 19 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 1.6 INCHES 5 = HAIL
GRTST 24HR 1.6 ON 16-16 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 1 ON 18,17 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 20 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 787 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL -90 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 1374 CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL -407
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1568 HIGHEST SLP 30.58 ON 30
DPTR FM NORMAL 404 LOWEST SLP 29.35 ON 24
[REMARKS]
#FINAL-12-20#