Weather History for Grand Isle, LA

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Month of March, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 63 °F 48 °F
Mean Temperature 72 °F 59 °F 39 °F
Min Temperature 69 °F 57 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 26 7 0 188
Cooling Degree Days (base 65) 7 1 0 28
Growing Degree Days (base 50) 22 10 0 259
Dew Point  
Dew Point 72 °F 54 °F 34 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 30 mph 13 mph 4 mph
Gust Wind 40 mph 30 mph 26 mph
Sea Level Pressure  
Sea Level Pressure 30.42 in 30.08 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Mar. 25, 2013 Rise Set
Actual Time 6:57 AM CDT 7:14 PM CDT
Civil Twilight 6:33 AM CDT 7:38 PM CDT
Nautical Twilight 6:06 AM CDT 8:05 PM CDT
Astronomical Twilight 5:38 AM CDT 8:33 PM CDT
Moon 5:50 PM CDT (3/25) 5:34 AM CDT (3/25)
Length of Visible Light 13h 04m
Length of Day
12h 16m
Waxing Gibbous, 96% of the Moon is Illuminated
Mar 25
Waxing Gibbous
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 3.76
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
51 | 50 0.00
Average:
61 | 57 0.13
Clear
Actual:
50 | 48 0.00
Average:
61 | 57 0.14
Clear
Actual:
48 | 39 0.00
Average:
61 | 57 0.13
Partly Cloudy
Actual:
66 | 53 0.00
Average:
61 | 57 0.12
Partly Cloudy
Actual:
69 | 62 0.00
Average:
61 | 57 0.11
Clear
Actual:
53 | 51 0.00
Average:
61 | 57 0.10
Clear
Actual:
57 | 57 0.00
Average:
61 | 57 0.10
Partly Cloudy
Actual:
64 | 51 0.00
Average:
61 | 57 0.10
Partly Cloudy
Actual:
68 | 68 0.00
Average:
61 | 57 0.10
Scattered Clouds
Actual:
75 | 66 0.00
Average:
62 | 57 0.11
Mostly Cloudy
Actual:
66 | 57 0.00
Average:
62 | 58 0.12
Partly Cloudy
Actual:
57 | 51 0.00
Average:
62 | 58 0.13
Clear
Actual:
53 | 53 0.00
Average:
62 | 58 0.13
Clear
Actual:
64 | 53 0.00
Average:
63 | 58 0.12
Clear
Actual:
64 | 62 0.00
Average:
63 | 58 0.13
Scattered Clouds
Actual:
73 | 60 0.00
Average:
63 | 58 0.17
Partly Cloudy
Actual:
69 | 66 0.00
Average:
63 | 58 0.12
Scattered Clouds
Actual:
75 | 64 0.00
Average:
63 | 58 0.11
Partly Cloudy
Actual:
69 | 68 0.00
Average:
63 | 58 0.11
Rain
Actual:
68 | 60 0.00
Average:
63 | 58 0.10
Partly Cloudy
Actual:
62 | 55 0.00
Average:
63 | 58 0.10
Mostly Cloudy
Actual:
73 | 64 0.00
Average:
63 | 59 0.09
Mostly Cloudy
Actual:
73 | 69 0.00
Average:
63 | 59 0.10
Scattered Clouds
Actual:
75 | 69 0.00
Average:
63 | 59 0.11
Clear
Actual:
51 | 46 0.00
Average:
64 | 59 0.12
Clear
Actual:
48 | 48 0.00
Average:
64 | 60 0.13
Clear
Actual:
62 | 46 0.00
Average:
64 | 60 0.12
Scattered Clouds
Actual:
60 | 60 0.00
Average:
65 | 61 0.16
Scattered Clouds
Actual:
66 | 57 0.00
Average:
65 | 61 0.16
Partly Cloudy
Actual:
71 | 62 0.00
Average:
66 | 62 0.15
Fog
Actual:
66 | 64 0.00
Average:
66 | 63 0.14
 

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
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 51 51 50 46 45 43 87 79 71 30.12 30.10 30.08 7 7 7 18 17 - 0.00  
2 50 49 48 43 42 39 82 76 71 30.19 30.16 30.12 7 7 7 21 12 - 0.00  
3 48 39 39 43 38 34 82 82 81 30.24 30.22 30.20 7 7 7 18 17 - 0.00  
4 66 53 53 57 53 48 82 78 73 30.11 30.11 30.11 7 7 7 21 15 - 0.00  
5 69 62 62 61 59 57 94 79 64 30.06 30.01 29.96 7 7 7 14 10 - 0.00  
6 53 53 51 45 43 41 76 69 62 30.30 30.27 30.23 7 7 7 23 21 32 0.00  
7 57 - 57 48 48 48 72 72 72 30.25 30.25 30.25 7 7 7 9 9 - 0.00  
8 64 58 51 55 54 50 94 80 73 30.29 30.25 30.22 7 7 7 9 8 - 0.00  
9 68 - 68 63 63 63 83 83 83 30.02 30.02 30.02 7 7 7 16 16 - 0.00  
10 75 68 66 70 66 63 88 85 83 29.90 29.89 29.88 7 7 7 16 14 - 0.00  
11 66 62 57 64 56 46 94 87 67 29.92 29.89 29.83 7 7 6 30 20 40 0.00  
12 57 51 51 48 47 46 82 77 72 30.17 30.12 30.06 7 7 7 16 15 - 0.00  
13 53 - 53 52 52 52 94 94 94 30.23 30.23 30.23 7 7 7 - - - 0.00  
14 64 58 53 54 50 46 88 71 59 30.42 30.35 30.32 7 7 7 20 13 - 0.00  
15 64 62 62 61 57 54 88 80 72 30.26 30.22 30.18 7 7 7 8 5 - 0.00  
16 73 60 60 64 61 57 88 80 73 30.06 30.03 30.00 7 7 7 9 8 - 0.00  
17 69 68 66 66 62 55 100 84 68 29.99 29.93 29.86 7 7 7 18 10 28 0.00  
18 75 68 64 72 68 64 100 94 88 29.98 29.85 29.78 7 4 2 10 6 - 0.00  
19 69 68 68 66 64 63 88 85 78 30.00 29.94 29.90 7 7 7 18 18 - 0.00  
20 68 61 60 63 56 54 100 79 60 30.11 30.02 29.93 7 6 5 23 20 - 0.00 Rain
21 62 58 55 52 51 50 82 73 68 30.04 29.98 29.90 7 7 7 17 12 - 0.00  
22 73 64 64 68 64 61 88 86 83 29.85 29.82 29.77 7 7 6 17 12 - 0.00  
23 73 71 69 70 69 66 94 90 88 29.75 29.73 29.70 5 4 3 13 9 - 0.00  
24 75 72 69 68 64 57 94 78 60 29.74 29.68 29.61 7 7 6 21 11 28 0.00  
25 51 46 46 41 38 36 67 66 66 30.20 30.12 30.04 7 7 7 26 24 36 0.00  
26 48 48 48 37 37 37 66 66 66 30.39 30.34 30.29 7 7 7 21 19 26 0.00  
27 62 52 46 45 42 39 87 62 48 30.42 30.36 30.32 7 7 7 15 10 - 0.00  
28 60 - 60 50 50 50 68 68 68 30.36 30.36 30.36 7 7 7 13 13 - 0.00  
29 66 57 57 45 41 37 48 47 46 30.24 30.23 30.22 7 7 7 7 7 - 0.00  
30 71 66 62 64 62 59 88 81 78 30.20 30.13 30.04 7 7 7 15 9 - 0.00  
31 66 66 64 66 65 64 100 100 100 30.01 30.01 30.00 7 4 2 6 6 - 0.00 Fog