PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: PITTSBURGH
MONTH: DECEMBER
YEAR: 2000
LATITUDE: 40 30 N
LONGITUDE: 80 13 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
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1 37 29 33 -4 32 0 T T 0 5.5 12 360 M M 10 1 21 340
2 31 20 26 -10 39 0 T T 0 8.5 17 360 M M 5 81 15 350
3 34 15 25 -11 40 0 0.00 0.0 0 4.9 12 30 M 100 0 15 350
4 39 10 25 -10 40 0 0.00 0.0 0 3.6 16 230 M 73 5 23 220
5 34 18 26 -9 39 0 T 0.3 0 15.3 28 270 M M 8 1 43 270
6 24 13 19 -16 46 0 T T 1 7.5 14 200 M M 8 18 230
7 27 21 24 -10 41 0 0.03 1.8 1 7.4 15 270 M M 10 1 24 260
8 34 27 31 -3 34 0 0.02 0.6 2 10.0 22 280 M 0 10 18 25 290
9 29 15 22 -12 43 0 T T 1 4.8 20 290 M 30 8 24 300
10 37 19 28 -5 37 0 T 0.0 1 4.8 9 160 M 0 8 12 10 160
11 49 35 42 9 23 0 0.50 0.0 0 5.9 17 190 M 0 10 128 23 190
12 51 16 34 2 31 0 0.06 T T 17.7 37 260 M 30 7 1 52 230
13 31 11 21 -11 44 0 0.34 0.0 0 6.2 21 120 M M 8 1 23 110
14 37 28 33 1 32 0 0.21 0.0 0 8.4 23 280 M M 10 18 28 270
15 34 27 31 -1 34 0 0.00 0.0 0 5.4 9 100 M M 10 1 M M
16 47 33 40 9 25 0 1.15 0.0 0 6.7 14 110 M M 10 138 M M
17 49 14 32 1 33 0 0.26 0.3 0 12.1 23 250 M 0 10 1 36 240
18 21 12 17 -14 48 0 T 0.3 0 7.7 14 270 M 31 8 1 25 260
19 28 11 20 -10 45 0 0.07 1.8 2 7.0 16 270 M 2 9 1 17 230
20 20 11 16 -14 49 0 T 0.4 2 6.9 13 250 M 18 9 1 18 260
21 30 14 22 -8 43 0 T T 2 7.5 16 230 M 6 9 8 25 230
22 26 3 15 -15 50 0 T 0.1 2 11.4 21 270 M M 8 8 31 280
23 19 3 11 -18 54 0 T T 2 4.5 9 250 M M 9 1 15 260
24 26 12 19 -10 46 0 T T 1 9.7 20 270 M M 9 31 290
25 17 6 12 -17 53 0 T T 1 9.8 14 290 M M 7 20 280
26 20 1 11 -18 54 0 T 0.2 1 5.1 12 280 M M 6 16 270
27 21 15 18 -11 47 0 T 0.7 1 7.4 14 270 M 0 10 M 17 280
28 20 8 14 -14 51 0 T 0.8 2 9.7 20 310 M 66 6 M 24 340
29 24 10 17 -11 48 0 T T 2 4.9 12 70 M 3 9 M 14 80
30 21 16 19 -9 46 0 T 0.5 2 6.8 13 220 M 8 10 M 18 250
31 24 18 21 -7 44 0 T 0.5 3 12.7 21 290 M 1 10 M 25 280
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SM 941 491 1291 0 2.64 8.3 245.8 M 255
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AV 30.4 15.8 7.9 FASTST PSBL % 8 MAX(MPH)
MISC ----> 37 260 52 230
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: PITTSBURGH
MONTH: DECEMBER
YEAR: 2000
LATITUDE: 40 30 N
LONGITUDE: 80 13 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 23.1 TOTAL FOR MONTH: 2.64 1 = FOG
DPTR FM NORMAL: M DPTR FM NORMAL: -0.28 2 = FOG REDUCING VISIBILITY
HIGHEST: 51 ON 12 GRTST 24HR 1.41 ON 16-17 TO 1/4 MILE OR LESS
LOWEST: 1 ON 26 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 8.3 INCHES 5 = HAIL
GRTST 24HR ON 6 = GLAZE OR RIME
GRTST DEPTH: 3 ON 31 7 = BLOWING DUST OR SAND:
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: 19 0.01 INCH OR MORE: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 29 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 1291 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL 252 PTCLDY (SCALE 4-7) 6
SEASONAL TOTAL 2549 CLOUDY (SCALE 8-10) 24
DPTR FM NORMAL 315
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
SEASONAL TOTAL 622 HIGHEST SLP M ON M
DPTR FM NORMAL -32 LOWEST SLP M ON M
[REMARKS]