Weather History for Port Isabel, TX

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Month of July, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 91 °F 78 °F
Mean Temperature 87 °F 83 °F 76 °F
Min Temperature 84 °F 77 °F 72 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 19 12 447
Growing Degree Days (base 50) 37 33 26 801
Dew Point  
Dew Point 79 °F 74 °F 64 °F
Precipitation  
Precipitation 0.70 in 0.08 in 0.00 in 1.91 in
Snowdepth - - - -
Wind  
Wind 25 mph 9 mph 0 mph
Gust Wind 34 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.10 in 29.96 in 29.83 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 04, 2013 Rise Set
Actual Time 6:41 AM CDT 8:25 PM CDT
Civil Twilight 6:15 AM CDT 8:51 PM CDT
Nautical Twilight 5:44 AM CDT 9:22 PM CDT
Astronomical Twilight 5:11 AM CDT 9:55 PM CDT
Moon 3:52 AM CDT (7/4) 5:36 PM CDT (7/4)
Length of Visible Light 14h 35m
Length of Day
13h 43m
Waning Crescent, 11% of the Moon is Illuminated
Jul 4
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
93 | 75 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 75 0.00
Average:
- | - -
Clear
Actual:
89 | 72 0.00
Average:
- | - -
Clear
Actual:
89 | 72 0.00
Average:
- | - -
Scattered Clouds
Actual:
90 | 75 0.00
Average:
- | - -
Rain
Actual:
90 | 75 0.03
Average:
- | - -
Rain
Actual:
87 | 75 0.15
Average:
- | - -
Rain
Actual:
88 | 73 0.66
Average:
- | - -
Scattered Clouds
Actual:
90 | 80 0.00
Average:
- | - -
Thunderstorm
Actual:
90 | 79 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 78 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 77 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 77 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 77 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 79 0.00
Average:
- | - -
Rain
Actual:
89 | 75 0.37
Average:
- | - -
Rain
Actual:
78 | 75 0.70
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
84 | 84 0.00
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
93 | 82 0.00
Average:
- | - -
Clear
Actual:
95 | 79 0.00
Average:
- | - -
Clear
Actual:
96 | 79 0.00
Average:
- | - -
Scattered Clouds
Actual:
95 | 79 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 79 0.00
Average:
- | - -
Clear
Actual:
95 | 80 0.00
Average:
- | - -
Clear
Actual:
95 | 78 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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 93 83 75 75 70 64 88 65 39 29.94 29.89 29.85 10 10 8 12 4 - 0.00  
2 91 82 75 71 70 66 85 68 48 30.01 29.98 29.94 10 10 9 14 6 22 0.00  
3 89 80 72 71 69 66 87 67 48 30.02 29.97 29.91 10 10 8 15 6 23 0.00  
4 89 80 72 73 70 66 87 70 48 29.97 29.93 29.89 10 10 8 14 6 - 0.00  
5 90 82 75 75 73 71 87 72 59 29.94 29.89 29.83 10 9 7 18 9 24 0.00  
6 90 82 75 77 75 73 91 75 61 29.88 29.86 29.83 10 10 7 21 9 25 0.03 Rain
7 87 80 75 76 74 71 89 78 65 29.98 29.91 29.85 10 10 6 24 9 34 0.15 Rain
8 88 80 73 78 76 72 94 85 70 30.08 30.02 29.97 10 7 2 22 11 33 0.66 Rain
9 90 84 80 79 76 74 91 78 61 30.10 30.06 30.02 10 9 7 17 9 21 0.00  
10 90 84 79 78 75 70 94 75 59 30.08 30.02 29.95 10 10 8 18 8 23 0.00 Thunderstorm
11 91 84 78 76 75 74 90 73 59 30.01 29.96 29.90 10 9 8 21 9 24 0.00  
12 91 84 77 76 74 73 90 75 57 29.94 29.92 29.89 10 10 9 17 9 24 0.00  
13 91 84 77 75 74 71 90 73 57 29.96 29.92 29.88 10 10 9 17 7 23 0.00  
14 93 85 77 75 74 69 90 71 48 29.92 29.88 29.83 10 10 9 21 10 29 0.00  
15 91 85 79 76 74 71 88 71 52 29.94 29.89 29.85 10 10 10 21 13 26 0.00  
16 89 83 75 76 75 73 94 82 65 30.02 29.95 29.90 10 8 1 20 11 33 0.37 Rain
17 78 76 75 75 73 72 94 91 87 30.10 30.04 29.99 10 6 2 14 5 17 0.70 Rain
18 - - - - - - - - - - - - - - - - - - -  
19 84 - 84 74 74 74 69 69 69 30.01 30.01 30.01 10 10 10 0 0 - 0.00  
20 - - - - - - - - - - - - - - - - - - -  
21 - - - - - - - - - - - - - - - - - - -  
22 - - - - - - - - - - - - - - - - - - -  
23 - - - - - - - - - - - - - - - - - - -  
24 - - - - - - - - - - - - - - - - - - -  
25 93 86 82 77 75 74 85 71 58 30.03 30.00 29.98 10 9 8 20 16 26 0.00  
26 95 87 79 78 75 72 94 72 49 30.03 29.98 29.93 10 9 6 23 13 32 0.00  
27 96 86 79 77 75 70 90 74 49 29.97 29.91 29.85 9 8 6 20 12 28 0.00  
28 95 86 79 77 75 72 90 73 50 29.94 29.89 29.87 9 7 6 25 13 33 0.00  
29 93 86 79 77 75 72 90 74 52 30.06 29.98 29.93 9 8 6 23 15 31 0.00  
30 95 86 80 77 75 73 90 72 52 30.09 30.04 30.00 10 8 6 22 14 29 0.00  
31 95 86 78 77 75 70 90 72 46 30.05 30.01 29.96 10 9 6 22 11 26 0.00