Weather History for Port Isabel, TX

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Month of July, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 93 °F 89 °F
Mean Temperature 88 °F 86 °F 81 °F
Min Temperature 82 °F 79 °F 73 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 23 21 16 646
Growing Degree Days (base 50) 38 36 31 1108
Dew Point  
Dew Point 79 °F 75 °F 66 °F
Precipitation  
Precipitation 1.59 in 0.07 in 0.00 in 2.04 in
Snowdepth - - - -
Wind  
Wind 24 mph 10 mph 0 mph
Gust Wind 41 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.09 in 29.97 in 29.83 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jul. 27, 2012 Rise Set
Actual Time 6:52 AM CDT 8:18 PM CDT
Civil Twilight 6:27 AM CDT 8:43 PM CDT
Nautical Twilight 5:57 AM CDT 9:13 PM CDT
Astronomical Twilight 5:26 AM CDT 9:44 PM CDT
Moon 3:15 PM CDT (7/27) 1:24 AM CDT (7/27)
Length of Visible Light 14h 15m
Length of Day
13h 25m
Waxing Gibbous, 65% of the Moon is Illuminated
Jul 27
Waxing Gibbous
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
90 | 73 0.08
Average:
- | - -
Partly Cloudy
Actual:
91 | 82 0.00
Average:
- | - -
Thunderstorm
Actual:
93 | 80 0.04
Average:
- | - -
Scattered Clouds
Actual:
93 | 81 0.00
Average:
- | - -
Clear
Actual:
93 | 81 0.00
Average:
- | - -
Thunderstorm
Actual:
91 | 79 0.00
Average:
- | - -
Thunderstorm
Actual:
91 | 78 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 78 0.00
Average:
- | - -
Scattered Clouds
Actual:
96 | 79 0.00
Average:
- | - -
Clear
Actual:
95 | 81 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 81 0.00
Average:
- | - -
Thunderstorm
Actual:
96 | 77 0.00
Average:
- | - -
Thunderstorm
Actual:
95 | 77 0.19
Average:
- | - -
Clear
Actual:
93 | 80 0.00
Average:
- | - -
Thunderstorm
Actual:
93 | 75 1.59
Average:
- | - -
Clear
Actual:
91 | 81 0.00
Average:
- | - -
Thunderstorm
Actual:
89 | 80 0.00
Average:
- | - -
Clear
Actual:
90 | 80 0.00
Average:
- | - -
Clear
Actual:
93 | 80 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 80 0.00
Average:
- | - -
Clear
Actual:
95 | 75 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 81 0.00
Average:
- | - -
Thunderstorm
Actual:
93 | 80 0.14
Average:
- | - -
Scattered Clouds
Actual:
93 | 79 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 81 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 82 0.00
Average:
- | - -
Scattered Clouds
Actual:
95 | 82 0.00
Average:
- | - -
Scattered Clouds
Actual:
93 | 81 0.00
Average:
- | - -
Thunderstorm
Actual:
93 | 79 0.00
Average:
- | - -
Scattered Clouds
Actual:
96 | 80 0.00
Average:
- | - -
Scattered Clouds
Actual:
97 | 79 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

2012 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 90 81 73 79 75 71 94 78 61 29.98 29.91 29.83 10 8 6 24 10 30 0.08 Rain , Thunderstorm
2 91 86 82 77 76 75 82 72 59 30.03 29.98 29.94 8 8 7 22 15 28 0.00  
3 93 86 80 78 75 73 85 68 55 30.02 29.98 29.91 9 9 8 21 12 29 0.04 Thunderstorm
4 93 87 81 76 74 71 82 68 47 29.99 29.96 29.91 10 9 8 22 13 29 0.00  
5 93 87 81 76 74 71 82 68 50 30.00 29.97 29.94 10 10 8 20 12 26 0.00  
6 91 85 79 76 74 70 88 68 53 30.02 29.99 29.94 10 10 8 17 9 23 0.00 Rain , Thunderstorm
7 91 84 78 76 75 73 87 69 55 30.02 29.99 29.95 10 10 10 16 7 23 0.00 Thunderstorm
8 93 86 78 75 74 71 84 68 52 30.01 29.98 29.93 10 10 10 20 8 25 0.00  
9 96 87 79 75 74 71 85 67 46 29.97 29.94 29.89 10 9 6 22 12 32 0.00  
10 95 87 81 77 74 70 79 66 47 29.93 29.89 29.83 9 9 8 20 13 25 0.00  
11 93 87 81 77 74 69 85 69 45 29.95 29.90 29.85 10 9 7 16 11 24 0.00  
12 96 85 77 77 75 71 88 72 47 29.94 29.90 29.85 10 10 8 20 10 25 0.00 Thunderstorm
13 95 85 77 77 74 70 87 74 49 29.98 29.94 29.89 10 9 2 20 7 24 0.19 Rain , Thunderstorm
14 93 86 80 77 76 73 88 71 54 29.98 29.95 29.90 10 9 6 18 9 24 0.00  
15 93 82 75 79 73 66 87 76 55 30.01 29.98 29.92 10 6 0 22 8 41 1.59 Rain , Thunderstorm
16 91 86 81 77 76 74 85 73 57 29.99 29.95 29.90 10 9 7 18 9 23 0.00  
17 89 84 80 78 76 73 87 77 67 29.97 29.93 29.89 10 10 9 20 8 - 0.00 Thunderstorm
18 90 84 80 77 75 72 88 76 61 30.03 29.97 29.93 10 9 8 17 8 26 0.00  
19 93 86 80 77 76 73 88 72 52 30.09 30.05 30.02 10 9 8 18 9 24 0.00  
20 93 86 80 78 75 72 88 70 52 30.09 30.05 30.00 9 8 6 18 8 26 0.00  
21 95 84 75 77 74 71 91 72 47 30.05 29.99 29.94 9 8 6 21 8 28 0.00  
22 93 86 81 77 75 73 82 71 58 30.04 29.99 29.94 10 9 7 17 10 24 0.00  
23 93 86 80 78 76 73 85 72 58 30.06 30.03 30.00 10 9 2 20 11 26 0.14 Rain , Thunderstorm
24 93 86 79 77 76 73 88 70 54 30.06 30.02 29.95 10 10 8 21 11 23 0.00  
25 93 87 81 76 75 72 85 69 52 29.99 29.94 29.87 10 9 6 24 13 33 0.00  
26 93 88 82 77 75 72 82 69 54 29.94 29.90 29.86 9 8 7 24 16 31 0.00  
27 95 88 82 78 76 73 85 72 51 30.06 29.97 29.91 8 7 6 22 13 28 0.00  
28 93 86 81 79 77 75 91 74 59 30.09 30.05 30.01 10 8 6 18 10 23 0.00  
29 93 86 79 78 76 73 88 70 52 30.08 30.03 29.98 10 9 8 18 9 26 0.00 Thunderstorm
30 96 86 80 77 75 71 87 71 49 30.03 29.99 29.94 10 8 6 21 10 26 0.00  
31 97 88 79 77 74 68 88 67 39 30.02 29.98 29.94 10 9 7 21 11 28 0.00