Weather History for San Angelo, TX

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 56 °F 35 °F
Mean Temperature 62 °F 47 °F 30 °F
Min Temperature 55 °F 36 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 35 18 3 573
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 13 2 0 56
Dew Point  
Dew Point 63 °F 34 °F 18 °F
Precipitation  
Precipitation 0.26 in 0.03 in 0.00 in 1.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 43 mph 25 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.56 in 30.18 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 19, 2011 Rise Set
Actual Time 7:35 AM CST 5:42 PM CST
Civil Twilight 7:08 AM CST 6:09 PM CST
Nautical Twilight 6:38 AM CST 6:39 PM CST
Astronomical Twilight 6:08 AM CST 7:09 PM CST
Moon 2:01 AM CST (12/19) 1:30 PM CST (12/19)
Length of Visible Light 11h 00m
Length of Day
10h 06m
Waning Crescent, 31% of the Moon is Illuminated
Dec 19
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.00 Normal Month Total: 0.85
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
72 | 46 0.00
Average:
63 | 36 0.02
Rain
Actual:
51 | 40 0.01
Average:
62 | 36 0.03
Thunderstorm
Actual:
68 | 44 0.26
Average:
62 | 36 0.02
Rain
Actual:
50 | 38 0.20
Average:
62 | 35 0.02
Thunderstorm
Actual:
39 | 32 0.25
Average:
62 | 35 0.03
Partly Cloudy
Actual:
35 | 25 0.00
Average:
61 | 35 0.02
Clear
Actual:
56 | 21 0.00
Average:
61 | 35 0.03
Clear
Actual:
61 | 29 0.00
Average:
61 | 34 0.03
Clear
Actual:
54 | 30 0.00
Average:
61 | 34 0.02
Rain
Actual:
40 | 35 0.09
Average:
61 | 34 0.03
Overcast
Actual:
48 | 39 T
Average:
60 | 34 0.03
Overcast
Actual:
52 | 45 0.01
Average:
60 | 34 0.02
Fog
Actual:
69 | 49 0.00
Average:
60 | 34 0.03
Rain
Actual:
69 | 55 T
Average:
60 | 33 0.03
Overcast
Actual:
56 | 44 0.00
Average:
60 | 33 0.02
Partly Cloudy
Actual:
55 | 40 0.00
Average:
60 | 33 0.03
Mostly Cloudy
Actual:
55 | 40 0.00
Average:
59 | 33 0.03
Overcast
Actual:
59 | 50 0.01
Average:
59 | 33 0.02
Rain
Actual:
65 | 42 0.06
Average:
59 | 33 0.03
Clear
Actual:
50 | 30 0.00
Average:
59 | 33 0.03
Clear
Actual:
62 | 26 0.00
Average:
59 | 33 0.03
Scattered Clouds
Actual:
56 | 32 0.00
Average:
59 | 33 0.03
Overcast
Actual:
40 | 33 0.00
Average:
59 | 33 0.03
Rain
Actual:
38 | 35 0.10
Average:
59 | 33 0.02
Rain
Actual:
42 | 32 0.01
Average:
59 | 33 0.03
Partly Cloudy
Actual:
54 | 31 0.00
Average:
59 | 33 0.03
Clear
Actual:
61 | 29 0.00
Average:
59 | 33 0.04
Clear
Actual:
67 | 33 0.00
Average:
59 | 33 0.03
Clear
Actual:
73 | 28 0.00
Average:
59 | 33 0.03
Clear
Actual:
70 | 38 0.00
Average:
59 | 33 0.03
Clear
Actual:
80 | 32 0.00
Average:
59 | 33 0.03
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 72 59 46 49 40 30 71 55 38 30.27 30.05 29.94 10 10 10 28 12 36 0.00  
2 51 46 40 41 36 31 89 70 50 30.32 30.20 30.03 10 5 1 22 9 26 0.01 Rain
3 68 56 44 59 49 41 93 71 48 30.10 29.97 29.84 10 8 1 29 10 38 0.26 Rain , Thunderstorm
4 50 44 38 42 36 33 85 78 70 30.19 30.10 30.03 10 10 8 20 11 24 0.20 Rain
5 39 36 32 34 30 23 89 81 72 30.37 30.23 30.12 10 7 1 20 13 23 0.25 Rain , Snow , Thunderstorm
6 35 30 25 23 21 20 81 71 61 30.44 30.38 30.32 10 10 10 17 9 20 0.00  
7 56 39 21 31 24 18 88 59 30 30.42 30.33 30.25 10 10 10 10 3 21 0.00  
8 61 45 29 31 28 23 78 53 27 30.23 30.13 30.02 10 10 10 24 7 30 0.00  
9 54 42 30 34 31 26 82 64 46 30.47 30.28 30.10 10 10 7 17 7 21 0.00  
10 40 38 35 36 34 30 92 86 79 30.56 30.47 30.41 7 4 1 13 7 14 0.09 Rain
11 48 44 39 40 38 36 92 79 66 30.43 30.31 30.19 10 6 1 12 6 15 T  
12 52 49 45 48 45 39 93 85 76 30.21 30.15 30.10 10 4 1 13 6 16 0.01  
13 69 59 49 61 53 46 93 81 68 30.16 30.08 29.96 10 5 0 22 9 32 0.00 Fog
14 69 62 55 63 55 43 87 65 42 30.03 29.95 29.87 10 10 8 23 10 32 T Rain
15 56 50 44 47 41 37 77 68 59 30.28 30.13 30.01 10 10 10 18 10 21 0.00  
16 55 48 40 37 32 28 76 56 35 30.45 30.36 30.27 10 10 10 17 9 21 0.00  
17 55 48 40 38 32 28 76 56 35 30.52 30.44 30.39 10 10 10 8 4 10 0.00  
18 59 55 50 50 45 37 89 74 59 30.39 30.20 29.99 10 9 4 16 7 21 0.01  
19 65 54 42 57 46 27 89 57 25 29.93 29.82 29.68 10 7 2 31 13 43 0.06 Rain
20 50 40 30 36 27 24 75 57 39 30.11 30.04 29.94 10 10 10 28 13 35 0.00  
21 62 44 26 33 29 22 85 57 29 30.05 29.95 29.83 10 10 10 17 6 22 0.00  
22 56 44 32 34 31 28 89 62 35 30.34 30.12 29.90 10 10 10 22 11 26 0.00  
23 40 37 33 30 28 26 76 70 64 30.47 30.39 30.31 10 10 10 22 13 28 0.00  
24 38 37 35 34 32 29 92 81 70 30.46 30.40 30.33 10 6 2 17 8 21 0.10 Rain
25 42 37 32 34 31 28 89 80 70 30.50 30.42 30.38 10 9 5 12 6 14 0.01 Rain
26 54 43 31 34 30 26 85 60 35 30.35 30.20 30.08 10 10 10 24 9 32 0.00  
27 61 45 29 31 26 21 85 54 23 30.35 30.24 30.16 10 10 10 9 4 10 0.00  
28 67 50 33 34 28 23 75 47 19 30.11 30.07 30.03 10 10 10 24 10 30 0.00  
29 73 51 28 29 25 20 78 46 14 30.09 29.96 29.85 10 10 10 20 9 25 0.00  
30 70 54 38 35 27 18 70 42 14 30.12 30.04 29.88 10 10 10 16 6 18 0.00  
31 80 56 32 37 29 18 69 43 17 30.29 30.03 29.89 10 10 10 26 10 33 0.00