Weather History for Port Isabel, TX

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 87 °F 73 °F
Mean Temperature 86 °F 77 °F 64 °F
Min Temperature 80 °F 68 °F 54 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 2
Cooling Degree Days (base 65) 22 12 0 377
Growing Degree Days (base 50) 36 27 14 838
Dew Point  
Dew Point 77 °F 64 °F 36 °F
Precipitation  
Precipitation 1.44 in 0.07 in 0.00 in 2.07 in
Snowdepth - - - -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 36 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.00 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 11, 2011 Rise Set
Actual Time 7:26 AM CDT 7:05 PM CDT
Civil Twilight 7:03 AM CDT 7:28 PM CDT
Nautical Twilight 6:36 AM CDT 7:55 PM CDT
Astronomical Twilight 6:09 AM CDT 8:22 PM CDT
Moon 6:44 PM CDT (10/11) 7:01 AM CDT (10/11)
Length of Visible Light 12h 25m
Length of Day
11h 39m
Full, 100% of the Moon is Illuminated
Oct 11
Full
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
90 | 72 0.00
Average:
- | - -
Scattered Clouds
Actual:
87 | 69 0.00
Average:
- | - -
Scattered Clouds
Actual:
86 | 66 0.00
Average:
- | - -
Scattered Clouds
Actual:
88 | 68 0.00
Average:
- | - -
Clear
Actual:
89 | 72 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 72 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 80 0.00
Average:
- | - -
Thunderstorm
Actual:
91 | 75 0.63
Average:
- | - -
Thunderstorm
Actual:
93 | 77 1.44
Average:
- | - -
Partly Cloudy
Actual:
84 | 73 0.00
Average:
- | - -
Scattered Clouds
Actual:
87 | 72 0.00
Average:
- | - -
Clear
Actual:
91 | 77 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 69 0.00
Average:
- | - -
Scattered Clouds
Actual:
87 | 64 0.00
Average:
- | - -
Clear
Actual:
88 | 64 0.00
Average:
- | - -
Clear
Actual:
87 | 75 0.00
Average:
- | - -
Clear
Actual:
89 | 69 0.00
Average:
- | - -
Partly Cloudy
Actual:
86 | 70 0.00
Average:
- | - -
Clear
Actual:
79 | 54 0.00
Average:
- | - -
Clear
Actual:
84 | 54 0.00
Average:
- | - -
Scattered Clouds
Actual:
87 | 68 0.00
Average:
- | - -
Clear
Actual:
87 | 71 0.00
Average:
- | - -
Clear
Actual:
90 | 68 0.00
Average:
- | - -
Clear
Actual:
88 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
90 | 69 0.00
Average:
- | - -
Clear
Actual:
90 | 69 0.00
Average:
- | - -
Clear
Actual:
90 | 71 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 61 0.00
Average:
- | - -
Clear
Actual:
73 | 55 0.00
Average:
- | - -
Clear
Actual:
80 | 55 0.00
Average:
- | - -
Clear
Actual:
81 | 59 0.00
Average:
- | - -
 

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
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 90 81 72 73 69 61 93 73 49 30.11 30.05 29.99 10 10 7 18 6 24 0.00 Rain , Thunderstorm
2 87 78 69 64 60 56 84 56 38 30.16 30.11 30.08 10 10 10 12 7 20 0.00  
3 86 75 66 62 60 58 73 56 41 30.18 30.13 30.09 10 10 10 13 5 20 0.00  
4 88 78 68 67 64 59 76 61 46 30.17 30.10 30.05 10 10 10 16 6 - 0.00  
5 89 80 72 68 67 66 81 61 46 30.06 30.02 29.96 10 10 10 20 10 23 0.00  
6 91 81 72 73 69 67 84 68 52 29.97 29.93 29.88 10 10 9 17 7 24 0.00  
7 93 86 80 76 74 73 81 72 54 29.96 29.93 29.90 10 10 9 22 13 28 0.00  
8 91 83 75 76 73 71 94 77 52 29.95 29.91 29.84 10 8 1 26 16 36 0.63 Rain , Thunderstorm
9 93 85 77 77 74 72 93 79 52 29.91 29.84 29.80 10 8 0 17 10 23 1.44 Fog , Rain , Thunderstorm
10 84 78 73 75 72 69 100 80 63 29.97 29.92 29.88 10 9 2 17 8 25 0.00  
11 87 79 72 71 71 69 93 73 59 29.92 29.87 29.83 10 10 8 12 6 17 0.00  
12 91 84 77 75 73 69 90 73 48 29.84 29.79 29.73 10 10 10 15 6 20 0.00  
13 91 82 69 77 73 66 97 78 61 29.92 29.87 29.82 10 10 9 16 6 22 0.00  
14 87 75 64 70 63 59 100 73 40 29.99 29.93 29.90 10 8 1 9 4 - 0.00  
15 88 76 64 72 65 61 87 68 49 30.03 29.98 29.94 10 10 9 13 5 17 0.00  
16 87 81 75 72 69 67 82 67 53 30.06 30.00 29.94 10 10 10 13 8 20 0.00  
17 89 78 69 72 70 65 90 74 53 29.96 29.86 29.77 10 10 10 15 4 - 0.00  
18 86 78 70 74 61 46 93 63 28 30.09 29.88 29.71 10 9 7 26 12 36 0.00  
19 79 66 54 54 43 36 78 46 22 30.18 30.12 30.08 10 10 10 22 12 29 0.00  
20 84 69 54 60 53 46 77 56 30 30.14 30.08 30.03 10 10 6 18 7 26 0.00  
21 87 77 68 67 65 61 84 65 51 30.11 30.07 30.04 10 10 7 21 11 31 0.00  
22 87 78 71 66 63 62 75 60 44 30.08 30.04 29.98 10 10 7 21 12 28 0.00  
23 90 78 68 67 63 61 81 65 39 30.09 30.00 29.95 10 10 9 20 8 23 0.00  
24 88 77 68 67 65 63 84 67 48 30.17 30.12 30.08 10 10 9 17 7 - 0.00  
25 90 79 69 67 65 62 84 66 40 30.14 30.08 30.00 10 10 7 18 9 25 0.00  
26 90 79 69 67 64 59 87 62 36 30.01 29.92 29.84 10 9 6 18 9 28 0.00  
27 90 80 71 68 67 65 87 66 45 29.91 29.81 29.74 10 9 4 20 10 30 0.00  
28 75 67 61 66 49 46 81 56 42 30.25 30.12 29.90 10 10 9 24 17 32 0.00  
29 73 64 55 52 48 43 75 60 44 30.32 30.22 30.13 10 10 10 17 10 20 0.00  
30 80 67 55 60 56 51 86 67 46 30.15 30.10 30.06 10 10 9 14 6 - 0.00  
31 81 69 59 61 58 54 87 70 47 30.20 30.16 30.12 10 8 2 12 4 - 0.00