Preliminary Local Climatological Data
SAN ANGELO TX
SEPTEMBER 1999
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
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 96 68 82 3 0 17 0.00 0.0 0 6.8 15 140 0 0 0 8 18 80
2 97 66 82 3 0 17 0.00 0.0 0 6.7 16 210 0 0 0 8 21 120
3 96 74 85 6 0 20 T 0.0 0 8.1 15 80 0 0 0 20 90
4 96 71 84 6 0 19 0.00 0.0 0 8.5 15 140 0 0 0 21 110
5 98 74 86 8 0 21 T 0.0 0 8.7 31 10 0 0 0 37 10
6 90 70 80 2 0 15 0.22 0.0 0 5.9 18 230 0 0 0 22 230
7 93 67 80 2 0 15 0.00 0.0 0 9.1 18 180 0 0 0 23 160
8 96 67 82 4 0 17 0.01 0.0 0 6.6 20 10 0 0 0 24 120
9 94 68 81 4 0 16 0.19 0.0 0 7.2 25 200 0 0 0 3 31 200
10 94 67 81 4 0 16 0.00 0.0 0 9.3 21 200 0 0 0 25 170
11 96 72 84 7 0 19 0.00 0.0 0 10.8 23 190 0 0 0 29 180
12 95 71 83 6 0 18 0.01 0.0 0 12.7 28 360 0 0 0 31 10
13 82 65 74 -2 0 9 0.00 0.0 0 10.4 22 10 0 0 0 25 10
14 87 61 74 -2 0 9 0.00 0.0 0 5.8 15 100 0 0 0 17 90
15 89 64 77 1 0 12 0.32 0.0 0 5.7 14 110 0 0 0 17 110
16 89 65 77 2 0 12 0.01 0.0 0 6.6 15 90 0 0 0 17 80
17 91 57 74 -1 0 9 0.00 0.0 0 6.9 16 130 0 0 0 22 200
18 89 61 75 0 0 10 0.00 0.0 0 8.1 17 170 0 0 0 25 180
19 96 65 81 6 0 16 0.00 0.0 0 6.5 16 200 0 0 0 20 200
20 89 65 77 3 0 12 0.00 0.0 0 9.1 22 30 0 0 0 28 20
21 76 58 67 -7 0 2 0.00 0.0 0 13.2 22 20 0 0 0 26 10
22 80 50 65 -9 0 0 0.00 0.0 0 4.2 10 20 0 0 0 15 20
23 87 48 68 -5 0 3 0.00 0.0 0 7.0 13 170 0 0 0 8 24 160
24 96 65 81 8 0 16 T 0.0 0 12.5 20 180 0 0 0 24 180
25 95 68 82 10 0 17 T 0.0 0 8.1 18 170 0 0 0 23 170
26 95 70 83 11 0 18 0.00 0.0 0 12.2 22 190 0 0 0 29 210
27 94 72 83 11 0 18 0.00 0.0 0 10.7 20 170 0 0 0 24 160
28 88 58 73 1 0 8 0.00 0.0 0 13.7 28 10 0 0 0 8 32 10
29 73 50 62 -10 3 0 0.00 0.0 0 13.0 25 10 0 0 0 32 360
30 83 42 63 -8 2 0 0.00 0.0 0 5.8 15 200 0 0 0 8 18 180
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AVG HIGH: 90.7 DEG PRECIP: 0.76 INCH AVG WIND: 8.7 MPH
AVG LOW: 64.0 DEG
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NOTE: WIND SPEED IN COLUMN 11 IS THE FASTEST 2-MINUTE AVERAGE WIND.
WIND SPEED IN COLUMN 17 IS THE PEAK INSTANTANEOUS GUST.
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[Temperature Data] [Precipitation Data] SYMBOLS USED IN COLUMN 16
Average Monthly: 77.3 Total for Month: 0.76 1 = FOG
Dptr fm normal: 1.9 Dptr fm normal: -2.65 2 = FOG REDUCING VISIBILITY
Highest: 98 on 5 Grtst 24hr 0.33 on 15-16 TO 1/4 MILE OR LESS
Lowest: 42 on 30 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
Total month: 0 Inches 5 = HAIL
Grtst 24hr 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: 6
Max 90 or above: 18 0.10 inch or more: 3
Min 32 or below: 0 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. 5
Dptr fm normal -1
Seasonal total 5
Dptr fm normal -1
[COOLING DEGREE DAYS (Base 65)]
Total this Mo. 381
Dptr fm normal 63 [Pressure Data]
Seasonal total 2493 Highest SLP 30.45 on 29
Dptr fm normal 212 Lowest SLP 29.62 on 26
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