Weather History for Lafayette, LA

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Month of May, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 94 °F 87 °F 69 °F
Mean Temperature 85 °F 77 °F 61 °F
Min Temperature 78 °F 67 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 4
Cooling Degree Days (base 65) 20 13 0 389
Growing Degree Days (base 50) 34 27 12 830
Dew Point  
Dew Point 75 °F 64 °F 41 °F
Precipitation  
Precipitation 1.33 in 0.05 in 0.00 in 1.44 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 25 mph 7 mph 0 mph
Gust Wind 35 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 29.96 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 12, 2011 Rise Set
Actual Time 6:16 AM CDT 7:52 PM CDT
Civil Twilight 5:50 AM CDT 8:18 PM CDT
Nautical Twilight 5:18 AM CDT 8:50 PM CDT
Astronomical Twilight 4:46 AM CDT 9:22 PM CDT
Moon 2:55 PM CDT (5/12) 2:35 AM CDT (5/12)
Length of Visible Light 14h 28m
Length of Day
13h 36m
Waxing Gibbous, 71% of the Moon is Illuminated
May 12
Waxing Gibbous
May 17
Full
May 24
Last Quarter
Jun 1
New
Jun 8
First Quarter

Weather History Calendar

Precipitation Actual month total 1.44 Normal Month Total: 5.31
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
87 | 76 0.00
Average:
82 | 62 0.16
Partly Cloudy
Actual:
90 | 69 0.00
Average:
82 | 62 0.16
Thunderstorm
Actual:
69 | 52 1.33
Average:
82 | 62 0.16
Clear
Actual:
76 | 47 0.00
Average:
82 | 62 0.16
Clear
Actual:
78 | 55 0.00
Average:
82 | 63 0.16
Clear
Actual:
83 | 55 0.00
Average:
83 | 63 0.16
Scattered Clouds
Actual:
85 | 58 0.00
Average:
83 | 63 0.17
Partly Cloudy
Actual:
88 | 72 0.00
Average:
83 | 64 0.17
Partly Cloudy
Actual:
89 | 73 0.00
Average:
83 | 64 0.17
Scattered Clouds
Actual:
88 | 71 0.00
Average:
84 | 64 0.17
Scattered Clouds
Actual:
89 | 68 0.00
Average:
84 | 65 0.17
Rain
Actual:
89 | 74 0.04
Average:
84 | 65 0.17
Rain
Actual:
90 | 73 0.01
Average:
84 | 65 0.17
Clear
Actual:
80 | 59 0.00
Average:
84 | 65 0.17
Clear
Actual:
80 | 56 0.00
Average:
85 | 66 0.17
Scattered Clouds
Actual:
80 | 57 0.00
Average:
85 | 66 0.17
Clear
Actual:
80 | 52 0.00
Average:
85 | 66 0.17
Clear
Actual:
84 | 56 0.00
Average:
85 | 66 0.17
Partly Cloudy
Actual:
89 | 64 0.00
Average:
85 | 67 0.17
Partly Cloudy
Actual:
92 | 76 0.00
Average:
86 | 67 0.17
Partly Cloudy
Actual:
90 | 77 0.00
Average:
86 | 67 0.17
Partly Cloudy
Actual:
90 | 77 0.00
Average:
86 | 67 0.18
Scattered Clouds
Actual:
91 | 76 0.00
Average:
86 | 68 0.18
Partly Cloudy
Actual:
91 | 78 0.00
Average:
86 | 68 0.18
Partly Cloudy
Actual:
91 | 78 0.00
Average:
86 | 68 0.18
Rain
Actual:
94 | 71 0.05
Average:
87 | 68 0.18
Clear
Actual:
92 | 65 0.00
Average:
87 | 68 0.18
Scattered Clouds
Actual:
91 | 74 0.00
Average:
87 | 69 0.18
Scattered Clouds
Actual:
92 | 72 0.00
Average:
87 | 69 0.18
Rain
Actual:
93 | 74 0.01
Average:
87 | 69 0.18
Scattered Clouds
Actual:
93 | 72 0.00
Average:
88 | 69 0.18
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 87 82 76 72 69 66 82 67 51 29.95 29.93 29.89 10 10 10 22 9 31 0.00  
2 90 80 69 73 71 67 87 69 50 30.05 30.00 29.94 10 10 9 20 9 26 0.00  
3 69 61 52 73 52 47 89 75 60 30.32 30.22 30.01 10 9 3 25 13 31 1.33 Rain , Thunderstorm
4 76 62 47 57 46 41 86 59 31 30.38 30.31 30.24 10 10 10 16 5 22 0.00  
5 78 67 55 58 50 44 86 60 33 30.26 30.18 30.09 10 10 10 9 3 15 0.00  
6 83 69 55 60 54 49 87 59 31 30.12 30.06 29.98 10 9 2 9 2 14 0.00  
7 85 72 58 68 62 56 90 68 46 30.01 29.98 29.93 10 8 2 15 5 21 0.00  
8 88 80 72 71 69 67 93 72 51 29.97 29.93 29.89 10 8 2 15 7 22 0.00  
9 89 81 73 72 70 67 93 72 50 29.96 29.91 29.86 10 6 2 15 7 21 0.00  
10 88 80 71 72 68 61 93 67 40 29.95 29.90 29.87 10 8 2 17 6 25 0.00  
11 89 79 68 71 67 64 90 70 50 29.96 29.92 29.88 10 10 8 17 6 23 0.00  
12 89 82 74 72 70 64 93 70 46 29.99 29.96 29.90 10 9 5 21 8 25 0.04 Rain
13 90 82 73 73 68 54 87 66 44 29.93 29.84 29.75 10 9 4 14 6 17 0.01 Rain
14 80 70 59 54 52 49 67 53 39 29.94 29.88 29.83 10 10 10 18 11 24 0.00  
15 80 68 56 59 48 42 84 57 30 29.98 29.93 29.86 10 10 10 17 7 22 0.00  
16 80 69 57 50 46 43 72 51 30 29.96 29.91 29.86 10 10 10 22 9 32 0.00  
17 80 66 52 55 48 44 86 58 30 29.97 29.89 29.79 10 10 10 13 3 21 0.00  
18 84 70 56 59 56 52 86 62 37 29.88 29.84 29.81 10 10 10 16 5 21 0.00  
19 89 77 64 69 64 59 87 67 46 29.93 29.89 29.86 10 10 8 18 7 26 0.00  
20 92 84 76 73 70 62 87 63 38 29.93 29.90 29.86 10 10 9 23 11 35 0.00  
21 90 84 77 73 72 65 88 66 44 30.00 29.95 29.90 10 8 3 20 7 24 0.00  
22 90 84 77 74 71 68 88 69 50 30.02 29.97 29.92 10 9 4 20 9 26 0.00  
23 91 84 76 73 70 66 85 66 47 29.98 29.94 29.91 10 10 8 20 9 26 0.00  
24 91 85 78 73 72 69 85 71 57 29.94 29.88 29.84 10 10 10 22 10 28 0.00  
25 91 85 78 73 71 68 85 66 47 29.88 29.85 29.80 10 10 10 25 13 32 0.00  
26 94 83 71 75 69 48 91 57 22 29.91 29.86 29.79 10 9 1 20 8 24 0.05 Rain
27 92 79 65 71 65 61 87 63 38 29.95 29.88 29.83 10 10 10 15 5 20 0.00  
28 91 83 74 73 70 67 93 70 47 29.88 29.85 29.82 10 10 10 18 8 26 0.00  
29 92 82 72 72 69 63 93 67 41 29.99 29.93 29.86 10 10 9 18 7 25 0.00  
30 93 84 74 74 71 64 93 67 41 30.10 30.04 29.98 10 10 5 17 6 23 0.01 Rain
31 93 83 72 74 70 66 93 69 44 30.19 30.15 30.08 10 10 6 10 3 14 0.00