Preliminary Local Climatological Data (WS Form: F-6)
Station: SAN ANGELO TX
Month: APR
Year: 1997
PEAK
TEMPERATURES PRECIPITATION WIND WEATHER WIND
1 2 3 4 5 6a 6b 7 8 9 10 11 12 16 17 18
Dy Max Min Avg Dep HDD CDD PREC Snw Dpth Avg Spd Dir Wx Spd Dr
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1 72 51 62 -1 3 0 T 0.0 0 9.3 18 170 1 24 180
2 76 60 68 5 0 3 0.26 0.0 0 10.6 26 130 1 3 39 130
3 69 59 64 0 1 0 0.15 0.0 0 11.2 22 140 1 28 160
4 73 53 63 -1 2 0 0.42 0.0 0 12.2 33 280 1 3 45 220
5 71 46 59 -5 6 0 0.00 0.0 0 17.4 34 250 40 250
6 65 41 53 -12 12 0 0.00 0.0 0 7.8 17 30 20 30
7 73 45 59 -6 6 0 0.00 0.0 0 8.6 21 170 28 190
8 77 40 59 -6 6 0 T 0.0 0 11.9 34 20 39 20
9 60 37 49 -16 16 0 T 0.0 0 10.8 17 20 1 20 130
10 69 58 64 -2 1 0 T 0.0 0 13.2 23 160 1 29 160
11 66 36 51 -15 14 0 T 0.0 0 18.1 29 320 1 33 320
12 52 29 41 -25 24 0 0.00 0.0 0 11.9 23 10 28 10
13 56 28 42 -24 23 0 0.00 0.0 0 7.5 15 30 18 30
14 67 27 47 -20 18 0 0.00 0.0 0 5.5 13 170 16 160
15 76 37 57 -10 8 0 0.00 0.0 0 8.2 18 200 22 190
16 78 46 62 -5 3 0 0.02 0.0 0 8.2 26 360 33 10
17 76 47 62 -5 3 0 T 0.0 0 6.9 15 190 20 10
18 65 55 60 -8 5 0 0.06 0.0 0 5.7 14 180 1 17 170
19 79 50 65 -3 0 0 T 0.0 0 5.5 14 210 1 16 200
20 91 52 72 4 0 7 0.02 0.0 0 7.7 32 340 3 39 330
21 93 54 74 6 0 9 0.00 0.0 0 9.4 25 260 30 260
22 73 53 63 -5 2 0 T 0.0 0 11.7 34 10 41 10
23 73 49 61 -8 4 0 0.03 0.0 0 5.7 30 140 34 140
24 79 49 64 -6 1 0 0.00 0.0 0 13.5 24 140 31 180
25 65 49 57 -13 8 0 0.98 0.0 0 13.0 23 30 1,3 31 30
26 53 48 51 -19 14 0 0.56 0.0 0 13.2 25 30 1 30 30
27 59 42 51 -19 14 0 T 0.0 0 10.9 20 330 1 22 340
28 79 38 59 -11 6 0 0.00 0.0 0 7.2 15 230 21 230
29 89 57 73 3 0 8 0.00 0.0 0 12.8 21 180 28 180
30 83 57 70 -1 0 5 0.00 0.0 0 8.9 22 170 8 28 180
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AV HIGH: 71.9 PRECIPITATION: 2.50 AV WIND SPEED: 10.1
AV LOW: 46.4
[Temperature Data] [Precipitation Data] SYMBOLS USED IN
COLUMN 16
Average Monthly: 59.2 Total for Month: 2.50 1 = FOG
Dptr fm normal: -7.8 Dptr fm normal: 0.83 2 = FOG REDUCING
VISIBILITY
Highest: 93 on 21 Grtst 24hr 1.21 on 25-26 TO 1/4 MILE OR
LESS
Lowest: 27 on 14 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: 10
Max 90 or above: 2 0.10 inch or more: 5
Min 32 or below: 3 0.50 inch or more: 2
Min 0 or below: 0 1.00 inch or more: 0
[HEATING DEGREE DAYS (Base 65) ]
Total this Mo. 200
Dptr fm normal 130
Seasonal total 2491
Dptr fm normal 84
[COOLING DEGREE DAYS (Base 65) ]
Total this Mo. 32
Dptr fm normal -98 [Pressure Data]
Seasonal total 48 Highest SLP 30.31 on 13
Dptr fm normal -115 Lowest SLP 29.46 on 24
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