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Explanation of the Preliminary Monthly Climate Data (F6) Product |
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROCHESTER
MONTH: JANUARY
YEAR: 2005
LATITUDE: 43 55 N
LONGITUDE: 92 30 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 31 14 23 11 42 0 0.39 T 0 9.1 29 130 M M 6 146 35 130
2 31 12 22 10 43 0 0.00 0.0 T 9.5 16 290 M M 4 1 18 290
3 16 9 13 1 52 0 0.00 0.0 T 7.9 14 10 M M 5 16 10
4 18 11 15 3 50 0 0.02 0.2 T 11.0 23 20 M M 9 18 25 30
5 11 7 9 -3 56 0 0.12 2.5 T 16.1 23 20 M M 8 12 29 20
6 10 -2 4 -8 61 0 0.07 1.2 4 10.3 21 190 M M 4 1 25 200
7 16 3 10 -2 55 0 T 0.2 4 12.9 23 190 M M 10 18 30 190
8 19 10 15 4 50 0 0.01 0.2 4 7.5 18 190 M M 9 18 22 190
9 28 10 19 8 46 0 T T 4 13.5 32 320 M M 9 168 35 320
10 15 4 10 -1 55 0 T T 4 8.7 15 320 M M 6 18 17 320
11 26 8 17 6 48 0 T 0.0 4 8.0 13 70 M M 8 126 15 70
12 31 23 27 16 38 0 0.01 0.0 3 12.5 25 310 M M 10 126 30 310
13 23 -10 7 -4 58 0 T T 3 21.0 31 320 M M 5 18 36 310
14 -3 -15 -9 -20 74 0 0.00 0.0 3 10.7 18 250 M M 0 22 310
15 -1 -14 -7 -18 72 0 0.00 0.0 3 9.5 15 290 M M 0 17 280
16 5 -9 -2 -13 67 0 0.00 0.0 2 9.4 15 280 M M 1 16 270
17 1 -13 -6 -17 71 0 0.00 0.0 2 5.6 12 160 M M 0 8 14 160
18 35 -7 14 3 51 0 T T 2 25.5 45 190 M M 5 189 52 190
19 35 17 26 15 39 0 T T 2 16.1 40 320 M M 9 18 48 320
20 20 18 19 7 46 0 T 0.1 2 10.0 15 140 M M 10 1 17 140
21 21 17 19 7 46 0 0.48 8.5 2 14.5 28 150 M M 10 128 36 140
22 21 2 12 0 53 0 0.07 1.0 11 18.3 43 310 M M 6 19 48 310
23 17 -2 8 -4 57 0 0.00 0.0 11 15.4 25 190 M M 1 31 180
24 32 16 24 12 41 0 0.00 0.0 11 10.7 23 200 M M 1 18 26 210
25 39 21 30 18 35 0 0.00 0.0 9 15.2 24 320 M M 1 18 28 320
26 33 10 22 10 43 0 T T 6 13.1 23 330 M M M 1 26 340
27 20 3 12 -1 53 0 0.00 0.0 6 10.9 17 170 M M M 21 170
28 22 9 16 3 49 0 0.00 0.0 5 14.7 20 150 M M 6 23 170
29 29 20 25 12 40 0 0.00 0.0 5 6.4 15 180 M M 10 18 16 170
30 30 25 28 15 37 0 0.00 0.0 5 7.8 13 130 M M 9 18 15 120
31 32 27 30 16 35 0 T T 5 3.9 8 200 M M 8 18 10 190
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SM 663 224 1563 0 1.17 13.9 365.7 M 170
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AV 21.4 7.2 11.8 FASTST PSBL % 6 MAX(MPH)
MISC ----> 45 190 52 190
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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: ROCHESTER
MONTH: JANUARY
YEAR: 2005
LATITUDE: 43 55 N
LONGITUDE: 92 30 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 14.3 TOTAL FOR MONTH: 1.17 1 = FOG
DPTR FM NORMAL: 2.5 DPTR FM NORMAL: 0.23 2 = FOG REDUCING VISIBILITY
HIGHEST: 39 ON 25 GRTST 24HR 0.48 ON 21-21 TO 1/4 MILE OR LESS
LOWEST: -15 ON 14 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 13.9 INCHES 5 = HAIL
GRTST 24HR 8.5 ON 21-21 6 = GLAZE OR RIME
GRTST DEPTH: 11 ON 24,23 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: 27 0.01 INCH OR MORE: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 8 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1563 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL -87 PTCLDY (SCALE 4-7) 9
SEASONAL TOTAL 4468 CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL -514
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
SEASONAL TOTAL 0 HIGHEST SLP 30.90 ON 17
DPTR FM NORMAL 0 LOWEST SLP 29.48 ON 12
[REMARKS]