Weather History for Shreveport, LA

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 103 °F 89 °F 67 °F
Mean Temperature 91 °F 78 °F 63 °F
Min Temperature 78 °F 66 °F 54 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 2
Cooling Degree Days (base 65) 26 13 0 389
Growing Degree Days (base 50) 40 27 12 824
Dew Point  
Dew Point 77 °F 65 °F 46 °F
Precipitation  
Precipitation 2.38 in 0.25 in 0.00 in 7.36 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 28 mph 6 mph 0 mph
Gust Wind 79 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 29.99 in 29.67 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 04, 2012 Rise Set
Actual Time 6:52 AM CDT 7:35 PM CDT
Civil Twilight 6:27 AM CDT 8:00 PM CDT
Nautical Twilight 5:58 AM CDT 8:29 PM CDT
Astronomical Twilight 5:28 AM CDT 8:59 PM CDT
Moon 9:47 PM CDT (9/4) 10:41 AM CDT (9/4)
Length of Visible Light 13h 32m
Length of Day
12h 42m
Waning Gibbous, 83% of the Moon is Illuminated
Sep 4
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Weather History Calendar

Precipitation Actual month total 7.36 Normal Month Total: 3.16
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
96 | 78 0.01
Average:
92 | 70 0.09
Scattered Clouds
Actual:
97 | 75 0.00
Average:
92 | 70 0.09
Scattered Clouds
Actual:
98 | 77 0.00
Average:
92 | 70 0.09
Scattered Clouds
Actual:
99 | 77 0.00
Average:
92 | 70 0.10
Clear
Actual:
100 | 76 0.00
Average:
92 | 69 0.09
Partly Cloudy
Actual:
103 | 78 0.00
Average:
91 | 69 0.09
Partly Cloudy
Actual:
100 | 77 0.00
Average:
91 | 69 0.10
Rain
Actual:
86 | 63 0.02
Average:
91 | 68 0.11
Scattered Clouds
Actual:
88 | 57 0.00
Average:
90 | 68 0.10
Scattered Clouds
Actual:
91 | 56 0.00
Average:
90 | 68 0.12
Clear
Actual:
90 | 59 0.00
Average:
90 | 67 0.11
Partly Cloudy
Actual:
93 | 64 0.00
Average:
90 | 67 0.11
Thunderstorm
Actual:
92 | 70 0.01
Average:
89 | 67 0.12
Thunderstorm
Actual:
89 | 69 0.81
Average:
89 | 66 0.11
Rain
Actual:
83 | 70 0.01
Average:
89 | 66 0.11
Rain
Actual:
80 | 69 0.12
Average:
88 | 66 0.10
Thunderstorm
Actual:
72 | 69 2.38
Average:
88 | 65 0.09
Fog
Actual:
83 | 60 T
Average:
88 | 65 0.10
Fog
Actual:
81 | 54 0.00
Average:
87 | 65 0.09
Clear
Actual:
85 | 54 0.00
Average:
87 | 64 0.09
Scattered Clouds
Actual:
89 | 58 0.00
Average:
87 | 64 0.10
Clear
Actual:
92 | 60 0.00
Average:
86 | 63 0.11
Fog
Actual:
90 | 65 0.00
Average:
86 | 63 0.10
Scattered Clouds
Actual:
90 | 61 0.00
Average:
86 | 63 0.12
Fog
Actual:
90 | 68 0.00
Average:
85 | 62 0.12
Partly Cloudy
Actual:
89 | 68 0.00
Average:
85 | 62 0.12
Fog
Actual:
89 | 64 0.00
Average:
84 | 61 0.11
Partly Cloudy
Actual:
91 | 64 0.00
Average:
84 | 61 0.12
Rain
Actual:
75 | 66 2.34
Average:
84 | 61 0.12
Rain
Actual:
67 | 59 1.66
Average:
83 | 60 0.13
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 96 87 78 77 75 72 91 69 46 30.07 30.01 29.95 10 10 9 24 9 36 0.01 Rain
2 97 86 75 75 73 70 94 68 42 30.03 29.96 29.89 10 10 10 18 9 22 0.00  
3 98 88 77 75 72 67 91 65 38 29.98 29.92 29.86 10 10 10 17 8 20 0.00  
4 99 88 77 76 73 69 91 67 42 29.95 29.89 29.83 10 10 7 15 8 17 0.00  
5 100 88 76 74 70 65 94 64 33 29.90 29.84 29.79 10 10 10 20 7 23 0.00  
6 103 91 78 73 70 67 85 59 33 29.92 29.86 29.81 10 10 10 15 5 24 0.00  
7 100 89 77 73 70 66 79 59 39 29.90 29.83 29.75 10 10 10 14 6 17 0.00  
8 86 75 63 75 65 50 87 59 31 30.03 29.93 29.79 10 10 10 21 9 32 0.02 Rain
9 88 73 57 58 53 46 84 54 24 30.11 30.05 30.01 10 10 10 13 3 17 0.00  
10 91 74 56 59 54 49 86 55 24 30.13 30.07 30.02 10 10 10 10 3 21 0.00  
11 90 75 59 60 58 55 93 63 32 30.14 30.07 30.02 10 10 10 16 5 22 0.00  
12 93 79 64 68 64 59 84 63 41 30.11 30.06 29.98 10 10 10 21 7 36 0.00  
13 92 81 70 71 69 66 93 70 47 30.17 30.09 30.01 10 10 7 21 8 25 0.01 Rain , Thunderstorm
14 89 79 69 72 70 68 100 78 55 30.17 30.13 30.08 10 7 0 18 4 22 0.81 Fog , Rain , Thunderstorm
15 83 77 70 73 71 70 100 85 69 30.16 30.11 30.05 10 8 6 12 2 13 0.01 Rain
16 80 75 69 72 69 67 100 85 69 30.07 30.02 29.96 10 7 0 23 5 24 0.12 Fog , Rain
17 72 71 69 70 69 68 100 97 93 29.95 29.85 29.78 10 5 1 23 5 24 2.38 Fog , Rain , Thunderstorm
18 83 72 60 68 66 57 100 78 55 30.06 29.93 29.83 10 8 0 16 7 20 T Fog
19 81 68 54 58 52 46 93 62 30 30.16 30.10 30.05 10 10 9 10 2 15 0.00 Fog
20 85 70 54 60 55 53 93 65 37 30.11 30.05 29.99 10 10 10 8 2 13 0.00  
21 89 74 58 60 57 54 93 62 31 30.04 29.99 29.93 10 10 10 10 3 23 0.00  
22 92 76 60 67 62 56 90 64 38 30.09 30.04 29.97 10 10 10 13 3 16 0.00  
23 90 78 65 69 66 58 93 69 44 30.19 30.13 30.08 10 8 2 13 3 22 0.00 Fog
24 90 76 61 69 63 56 84 66 47 30.18 30.09 30.01 10 10 10 13 5 79 0.00  
25 90 79 68 72 69 64 100 72 44 30.07 30.02 29.95 10 7 2 15 8 22 0.00 Fog
26 89 79 68 71 67 63 97 71 45 30.08 30.03 29.99 10 9 2 13 6 17 0.00  
27 89 77 64 70 66 61 100 70 40 30.12 30.06 30.00 10 10 7 12 3 15 0.00 Fog
28 91 78 64 68 64 57 93 64 34 30.07 30.01 29.94 10 10 7 13 3 14 0.00  
29 75 71 66 72 68 64 93 88 82 29.97 29.90 29.84 10 6 1 20 7 29 2.34 Fog , Rain
30 67 63 59 66 63 57 100 95 90 29.83 29.73 29.67 10 3 1 28 15 39 1.66 Rain