Weather History for Lafayette, LA

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 88 °F 78 °F
Mean Temperature 87 °F 79 °F 70 °F
Min Temperature 78 °F 69 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 14 5 425
Growing Degree Days (base 50) 36 28 20 851
Dew Point  
Dew Point 79 °F 69 °F 51 °F
Precipitation  
Precipitation 1.98 in 0.20 in 0.00 in 5.93 in
Snowdepth - - - -
Wind  
Wind 21 mph 4 mph 0 mph
Gust Wind 30 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 30.00 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 11, 2012 Rise Set
Actual Time 6:50 AM CDT 7:17 PM CDT
Civil Twilight 6:26 AM CDT 7:41 PM CDT
Nautical Twilight 5:58 AM CDT 8:09 PM CDT
Astronomical Twilight 5:29 AM CDT 8:38 PM CDT
Moon 2:23 AM CDT (9/11) 4:14 PM CDT (9/11)
Length of Visible Light 13h 15m
Length of Day
12h 27m
Waning Crescent, 21% of the Moon is Illuminated
Sep 11
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 5.93 Normal Month Total: 4.72
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
91 | 75 1.98
Average:
92 | 73 0.17
Thunderstorm
Actual:
91 | 76 0.01
Average:
92 | 73 0.16
Scattered Clouds
Actual:
92 | 77 0.00
Average:
91 | 73 0.17
Scattered Clouds
Actual:
93 | 76 0.00
Average:
91 | 73 0.17
Scattered Clouds
Actual:
93 | 78 0.00
Average:
91 | 73 0.16
Scattered Clouds
Actual:
95 | 78 0.00
Average:
91 | 73 0.17
Scattered Clouds
Actual:
94 | 77 0.00
Average:
91 | 72 0.17
Partly Cloudy
Actual:
90 | 71 0.00
Average:
91 | 72 0.16
Clear
Actual:
83 | 62 0.00
Average:
90 | 72 0.17
Clear
Actual:
85 | 61 0.00
Average:
90 | 72 0.17
Scattered Clouds
Actual:
87 | 63 0.00
Average:
90 | 71 0.16
Thunderstorm
Actual:
88 | 71 0.12
Average:
90 | 71 0.17
Rain
Actual:
90 | 71 0.15
Average:
89 | 71 0.17
Fog
Actual:
90 | 69 0.00
Average:
89 | 70 0.16
Clear
Actual:
89 | 69 0.00
Average:
89 | 70 0.17
Scattered Clouds
Actual:
91 | 70 0.00
Average:
89 | 70 0.15
Rain
Actual:
83 | 72 0.93
Average:
89 | 70 0.15
Partly Cloudy
Actual:
85 | 70 0.00
Average:
88 | 69 0.15
Clear
Actual:
80 | 61 0.00
Average:
88 | 69 0.14
Clear
Actual:
83 | 57 0.00
Average:
88 | 69 0.15
Clear
Actual:
88 | 63 0.00
Average:
88 | 68 0.14
Clear
Actual:
89 | 68 0.00
Average:
87 | 68 0.14
Clear
Actual:
91 | 69 0.00
Average:
87 | 68 0.15
Clear
Actual:
91 | 70 0.00
Average:
87 | 67 0.14
Scattered Clouds
Actual:
89 | 70 0.00
Average:
87 | 67 0.16
Scattered Clouds
Actual:
88 | 66 0.00
Average:
86 | 66 0.15
Fog
Actual:
88 | 68 0.00
Average:
86 | 66 0.15
Rain
Actual:
87 | 72 1.21
Average:
86 | 66 0.14
Rain
Actual:
78 | 72 0.72
Average:
85 | 65 0.16
Rain
Actual:
83 | 62 0.81
Average:
85 | 65 0.15
 

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 91 83 75 77 75 72 94 79 64 30.14 30.10 30.06 10 7 0 16 4 18 1.98 Rain , Thunderstorm
2 91 84 76 79 76 70 100 80 59 30.10 30.04 29.98 10 8 0 21 5 25 0.01 Fog , Thunderstorm
3 92 85 77 76 74 72 94 73 52 30.04 29.99 29.94 10 10 10 13 7 23 0.00  
4 93 85 76 75 74 72 94 73 52 29.99 29.95 29.89 10 10 9 14 7 18 0.00  
5 93 86 78 76 74 71 91 72 52 29.94 29.89 29.84 10 10 10 16 7 21 0.00  
6 95 87 78 79 75 72 91 70 49 29.96 29.90 29.85 10 10 9 14 4 18 0.00  
7 94 86 77 78 74 72 91 70 49 29.93 29.88 29.81 10 10 8 12 3 14 0.00  
8 90 81 71 76 72 67 91 75 59 29.99 29.89 29.83 10 10 8 21 9 24 0.00  
9 83 73 62 64 58 54 90 64 37 30.07 30.03 29.98 10 10 10 15 6 20 0.00  
10 85 73 61 66 60 57 90 65 40 30.12 30.07 30.04 10 10 10 13 3 17 0.00  
11 87 75 63 69 64 60 93 67 40 30.14 30.08 30.04 10 10 8 10 3 15 0.00  
12 88 80 71 74 70 68 93 79 65 30.13 30.08 30.04 10 10 3 17 3 21 0.12 Rain , Thunderstorm
13 90 81 71 73 70 68 93 73 52 30.14 30.10 30.06 10 9 2 14 2 24 0.15 Rain
14 90 80 69 73 70 65 100 72 44 30.16 30.12 30.06 10 7 0 10 3 16 0.00 Fog
15 89 79 69 72 68 63 93 68 43 30.13 30.08 30.03 10 10 8 9 2 15 0.00  
16 91 81 70 73 69 66 90 70 50 30.04 29.98 29.91 10 10 6 9 1 12 0.00  
17 83 78 72 72 71 68 93 81 69 29.91 29.80 29.71 10 8 2 13 3 18 0.93 Rain
18 85 78 70 70 67 63 93 71 48 30.03 29.89 29.80 10 10 10 16 9 20 0.00  
19 80 71 61 65 56 51 87 62 36 30.11 30.07 30.03 10 10 10 13 6 16 0.00  
20 83 70 57 66 59 54 93 70 46 30.10 30.05 29.99 10 10 10 8 2 10 0.00  
21 88 76 63 72 65 61 93 68 43 30.04 30.00 29.95 10 9 4 8 1 12 0.00  
22 89 79 68 73 69 65 97 72 46 30.11 30.06 30.01 10 8 4 7 1 10 0.00  
23 91 80 69 74 69 66 97 71 44 30.17 30.13 30.09 10 7 1 8 2 10 0.00  
24 91 81 70 73 70 66 93 70 47 30.17 30.12 30.05 10 6 1 8 1 10 0.00  
25 89 80 70 72 70 67 100 77 53 30.11 30.07 30.02 10 6 2 13 2 16 0.00  
26 88 77 66 70 67 64 93 70 46 30.11 30.06 30.02 10 10 6 9 1 14 0.00  
27 88 78 68 72 69 66 100 76 51 30.13 30.09 30.01 10 7 0 10 2 15 0.00 Fog
28 87 80 72 75 72 70 100 81 61 30.06 30.01 29.96 10 8 1 15 3 20 1.21 Rain
29 78 75 72 74 72 71 94 90 85 29.98 29.91 29.81 10 9 2 17 1 23 0.72 Rain
30 83 73 62 75 71 61 93 84 74 29.83 29.66 29.52 10 7 1 20 9 30 0.81 Rain