ZCZC LBBLCDDEC
TTAA00 KSJT DDHHMM
Preliminary Local Climatological Data (WS Form: F-6)
Station: SAN ANGELO TX
Month: DEC
Year: 1999
Temperature in F : :Pcpn :Snow: Wind :Sunshine: Sky :Pk Wnd
===================================== Columns =================================
1 2 3 4 5 6a 6b 7 8 9 10 11 12 13 14 15 16 17 18
Dy Max Min Avg Dep HDD CDD Wtr Snw Dpth Avg Spd Dir Min Psbl S-S Wx Spd Dr
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1 68 52 60 10 5 0 0.00 0.0 0 16.3 31 180 0 0 0 38 190
2 76 56 66 17 0 1 0.00 0.0 0 17.1 28 190 0 0 0 35 190
3 82 44 63 14 2 0 0.00 0.0 0 10.2 25 230 0 0 0 1 30 260
4 67 39 53 4 12 0 0.00 0.0 0 16.7 32 280 0 0 0 8 40 270
5 56 27 42 -6 23 0 0.00 0.0 0 9.4 21 320 0 0 0 24 320
6 64 21 43 -5 22 0 0.00 0.0 0 7.2 20 170 0 0 0 23 180
7 70 40 55 7 10 0 0.00 0.0 0 12.0 23 190 0 0 0 28 190
8 77 52 65 17 0 0 0.00 0.0 0 11.2 31 260 0 0 0 38 260
9 63 31 47 0 18 0 0.00 0.0 0 16.4 35 300 0 0 0 44 270
10 64 22 43 -4 22 0 0.00 0.0 0 7.3 17 140 0 0 0 21 140
11 66 40 53 6 12 0 0.00 0.0 0 9.5 20 60 0 0 0 23 60
12 52 33 43 -4 22 0 0.09 0.0 0 9.9 18 320 0 0 0 1 22 320
13 62 28 45 -1 20 0 0.00 0.0 0 10.0 18 190 0 0 0 22 180
14 64 37 51 5 14 0 0.00 0.0 0 15.7 33 300 0 0 0 8 44 290
15 53 25 39 -7 26 0 0.00 0.0 0 6.5 13 330 0 0 0 14 340
16 61 20 41 -5 24 0 0.00 0.0 0 9.7 29 190 0 0 0 35 180
17 70 40 55 10 10 0 0.00 0.0 0 11.9 20 360 0 0 0 23 340
18 56 36 46 1 19 0 0.00 0.0 0 7.9 14 170 0 0 0 20 260
19 67 41 54 9 11 0 0.00 0.0 0 13.1 23 10 0 0 0 29 10
20 45 31 38 -7 27 0 0.00 0.0 0 14.2 23 30 0 0 0 26 20
21 46 30 38 -7 27 0 0.00 0.0 0 7.6 21 20 0 0 0 24 10
22 50 22 36 -8 29 0 0.00 0.0 0 2.0 9 320 0 0 0 9 320
23 54 28 41 -3 24 0 0.00 0.0 0 5.0 9 250 0 0 0 12 290
24 64 32 48 4 17 0 0.00 0.0 0 5.6 13 40 0 0 0 16 40
25 52 45 49 5 16 0 T 0.0 0 5.6 12 50 0 0 0 13 50
26 60 40 50 6 15 0 0.00 0.0 0 4.9 13 290 0 0 0 14 290
27 67 38 53 9 12 0 0.00 0.0 0 10.3 24 300 0 0 0 26 20
28 71 28 50 6 15 0 0.00 0.0 0 9.8 21 290 0 0 0 8 25 280
29 76 36 56 12 9 0 0.00 0.0 0 8.2 17 230 0 0 0 22 230
30 72 40 56 12 9 0 0.00 0.0 0 10.4 18 290 0 0 0 22 290
31 69 28 49 5 16 0 0.00 0.0 0 4.3 12 200 0 0 8 13 200
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PEAK WIND SPEED: 44 MPH ON 9TH AND 14TH
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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: SAN ANGELO TX
Month: DEC
Year: 1999
[Temperature Data] [Precipitation Data] SYMBOLS USED IN COLUMN 16
Average Monthly: 49.2 Total for Month: 0.09 1 = FOG
Dptr fm normal: 3.2 Dptr fm normal: -0.70 2 = FOG REDUCING VISIBILITY
Highest: 82 on 3 Grtst 24hr 0.09 on 12 TO 1/4 MILE OR LESS
Lowest: 20 on 16 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
Total month: 0 Inches 5 = HAIL
Grtst 24hr N on _____ 6 = GLAZE OR RIME
Grtst depth: 0 on - 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: 0 0.01 inch or more: 1
Max 90 or above: 0 0.10 inch or more: 0
Min 32 or below: 14 0.50 inch or more: 0
Min 0 or below: 0 1.00 inch or more: 0
[HEATING DEGREE DAYS (Base 65) ]
Total this Mo. 488
Dptr fm normal -101
Seasonal total 761
Dptr fm normal -204
[COOLING DEGREE DAYS (Base 65) ]
Total this Mo. 1
Dptr fm normal 1 [Pressure Data]
Seasonal total 2635 Highest SLP 30.61 on 23
Dptr fm normal 235 Lowest SLP 29.55 on 03
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