Weather History for San Antonio, TX

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 65 °F 42 °F
Mean Temperature 73 °F 54 °F 39 °F
Min Temperature 69 °F 43 °F 29 °F
Degree Days  
Heating Degree Days (base 65) 26 12 0 363
Cooling Degree Days (base 65) 8 1 0 27
Growing Degree Days (base 50) 22 6 0 195
Dew Point  
Dew Point 68 °F 43 °F 10 °F
Precipitation  
Precipitation 1.69 in 0.10 in 0.00 in 2.42 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 8 mph 0 mph
Gust Wind 41 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.13 in 29.45 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 08, 2013 Rise Set
Actual Time 7:29 AM CST 5:51 PM CST
Civil Twilight 7:03 AM CST 6:17 PM CST
Nautical Twilight 6:34 AM CST 6:47 PM CST
Astronomical Twilight 6:05 AM CST 7:16 PM CST
Moon 4:05 AM CST (1/8) 2:54 PM CST (1/8)
Length of Visible Light 11h 13m
Length of Day
10h 22m
Waning Crescent, 13% of the Moon is Illuminated
Jan 8
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.42 Normal Month Total: 1.76
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
61 | 42 0.15
Average:
62 | 40 0.06
Overcast
Actual:
47 | 38 0.00
Average:
62 | 40 0.06
Rain
Actual:
47 | 38 T
Average:
62 | 40 0.06
Rain
Actual:
44 | 38 0.14
Average:
62 | 40 0.06
Partly Cloudy
Actual:
59 | 38 T
Average:
62 | 40 0.05
Clear
Actual:
62 | 32 0.00
Average:
62 | 40 0.05
Rain
Actual:
57 | 31 T
Average:
62 | 40 0.05
Thunderstorm
Actual:
57 | 48 0.43
Average:
56 | 36 0.08
Thunderstorm
Actual:
64 | 49 1.69
Average:
62 | 40 0.05
Fog
Actual:
67 | 44 0.00
Average:
62 | 40 0.05
Partly Cloudy
Actual:
70 | 41 0.00
Average:
62 | 40 0.05
Rain
Actual:
73 | 54 0.00
Average:
59 | 35 0.06
Partly Cloudy
Actual:
58 | 40 0.00
Average:
63 | 41 0.06
Mostly Cloudy
Actual:
53 | 35 0.00
Average:
63 | 41 0.05
Overcast
Actual:
42 | 35 0.01
Average:
63 | 41 0.05
Scattered Clouds
Actual:
55 | 29 0.00
Average:
63 | 41 0.06
Clear
Actual:
69 | 32 0.00
Average:
63 | 41 0.05
Partly Cloudy
Actual:
64 | 35 0.00
Average:
63 | 41 0.05
Fog
Actual:
68 | 36 0.00
Average:
63 | 41 0.06
Partly Cloudy
Actual:
70 | 38 0.00
Average:
63 | 41 0.06
Partly Cloudy
Actual:
72 | 42 0.00
Average:
63 | 41 0.07
Partly Cloudy
Actual:
72 | 48 0.00
Average:
63 | 41 0.06
Partly Cloudy
Actual:
75 | 46 0.00
Average:
63 | 41 0.06
Rain
Actual:
78 | 57 T
Average:
63 | 41 0.07
Partly Cloudy
Actual:
78 | 61 0.00
Average:
64 | 41 0.06
Rain
Actual:
73 | 57 T
Average:
64 | 41 0.06
Rain
Actual:
80 | 59 T
Average:
64 | 41 0.06
Rain
Actual:
76 | 69 T
Average:
64 | 41 0.06
Mostly Cloudy
Actual:
86 | 55 0.00
Average:
64 | 41 0.06
Scattered Clouds
Actual:
61 | 37 0.00
Average:
64 | 42 0.06
Partly Cloudy
Actual:
68 | 31 0.00
Average:
64 | 42 0.06
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 61 52 42 60 47 37 100 86 71 30.21 30.09 29.92 10 8 5 17 8 23 0.15 Rain
2 47 43 38 35 30 27 82 66 49 30.30 30.25 30.20 10 10 10 15 7 20 0.00  
3 47 43 38 31 29 28 76 63 49 30.43 30.36 30.29 10 10 10 15 8 18 T Rain
4 44 41 38 39 37 31 93 76 58 30.49 30.41 30.37 10 9 6 14 7 21 0.14 Rain
5 59 49 38 42 39 37 100 79 57 30.36 30.29 30.20 10 10 7 9 3 13 T  
6 62 47 32 37 32 26 100 64 27 30.37 30.30 30.25 10 9 7 17 7 22 0.00  
7 57 44 31 47 36 29 89 68 47 30.29 30.16 30.01 10 10 7 13 4 15 T Rain
8 57 52 48 57 52 48 100 100 94 30.04 29.91 29.81 6 2 0 13 6 21 0.43 Fog , Rain , Thunderstorm
9 64 57 49 58 55 51 100 89 78 30.03 29.93 29.84 10 8 1 23 8 31 1.69 Rain , Thunderstorm
10 67 56 44 52 46 42 100 71 42 30.06 30.01 29.95 10 7 0 29 7 37 0.00 Fog
11 70 56 41 67 55 40 100 85 70 30.00 29.90 29.79 10 8 1 16 5 21 0.00  
12 73 64 54 68 62 40 100 81 45 29.80 29.72 29.62 10 8 5 21 9 29 0.00 Rain
13 58 49 40 37 30 26 59 46 32 30.14 30.03 29.84 10 10 10 24 14 32 0.00  
14 53 44 35 33 28 22 64 54 44 30.20 30.13 30.07 10 10 10 22 12 28 0.00  
15 42 39 35 37 33 22 100 82 64 30.24 30.13 30.07 10 8 2 21 11 26 0.01  
16 55 42 29 27 19 10 70 43 16 30.34 30.26 30.18 10 10 10 23 9 30 0.00  
17 69 51 32 35 31 24 76 50 24 30.45 30.39 30.30 10 10 10 14 6 18 0.00  
18 64 50 35 36 33 31 82 57 32 30.50 30.40 30.30 10 10 10 12 4 17 0.00  
19 68 52 36 46 40 34 100 70 40 30.30 30.22 30.13 10 10 7 16 5 23 0.00 Fog
20 70 54 38 54 45 38 93 69 44 30.25 30.16 30.08 10 10 10 13 5 15 0.00  
21 72 57 42 54 48 42 100 72 44 30.24 30.16 30.11 10 10 9 9 3 13 0.00  
22 72 60 48 51 47 43 80 62 44 30.29 30.21 30.17 10 10 10 14 6 18 0.00  
23 75 61 46 60 53 46 100 77 53 30.35 30.25 30.18 10 9 3 15 5 21 0.00  
24 78 68 57 63 60 57 100 76 52 30.28 30.19 30.08 10 6 0 16 7 21 T Fog , Rain
25 78 70 61 63 61 58 100 77 54 30.16 30.08 30.00 10 8 2 14 5 18 0.00  
26 73 65 57 63 58 55 100 81 61 30.16 30.08 30.00 10 8 1 14 6 17 T Rain
27 80 70 59 66 63 60 100 79 58 30.09 30.00 29.92 10 10 7 22 12 28 T Rain
28 76 73 69 68 66 64 90 80 69 30.06 29.94 29.83 10 9 6 23 14 28 T Rain
29 86 71 55 67 55 23 90 58 25 29.83 29.68 29.45 10 10 7 31 14 41 0.00  
30 61 49 37 26 18 10 45 30 14 30.22 30.05 29.81 10 10 10 31 13 40 0.00  
31 68 50 31 32 22 15 69 42 14 30.30 30.23 30.17 10 10 10 17 6 23 0.00