Weather History for Port Isabel, TX

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Tuesday, May 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 76 °F -  
Max Temperature 86 °F - - ()
Min Temperature 68 °F - - ()
Cooling Degree Days 11    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation  
Precipitation 0.23 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 8 mph (NNE)    
Max Wind Speed 15 mph    
Max Gust Speed 22 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 15, 2012 Rise Set
Actual Time 6:42 AM CDT 8:09 PM CDT
Civil Twilight 6:17 AM CDT 8:34 PM CDT
Nautical Twilight 5:47 AM CDT 9:04 PM CDT
Astronomical Twilight 5:16 AM CDT 9:35 PM CDT
Moon 3:18 AM CDT (5/15) 3:52 PM CDT (5/15)
Length of Visible Light 14h 16m
Length of Day
13h 26m
Waning Crescent, 23% of the Moon is Illuminated
May 15
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 77.0 °F - 64.9 °F 66% 29.97 in 10.0 mi ESE 11.5 mph - N/A   Clear
1:53 AM 75.9 °F - 64.9 °F 69% 29.96 in 10.0 mi East 5.8 mph - N/A   Clear
2:53 AM 73.9 °F - 66.0 °F 76% 29.99 in 9.0 mi Calm Calm - N/A   Clear
3:53 AM 73.9 °F - 66.0 °F 76% 30.01 in 9.0 mi West 8.1 mph - N/A   Overcast
4:53 AM 71.1 °F - 66.9 °F 87% 30.02 in 7.0 mi NW 15.0 mph - 0.01 in Rain Light Rain
6:53 AM 68.0 °F - 66.0 °F 93% 29.97 in 8.0 mi SW 5.8 mph - N/A   Clear
7:53 AM 69.1 °F - 66.9 °F 93% 30.00 in 8.0 mi NW 15.0 mph - N/A   Clear
8:16 AM 69.8 °F - 66.2 °F 88% 30.00 in 10.0 mi NW 12.7 mph - N/A   Partly Cloudy
8:53 AM 72.0 °F - 64.9 °F 78% 30.01 in 10.0 mi NNW 15.0 mph - N/A   Clear
9:53 AM 75.9 °F - 64.9 °F 69% 30.01 in 10.0 mi NW 13.8 mph - N/A   Clear
10:53 AM 79.0 °F - 64.0 °F 60% 30.02 in 9.0 mi NW 9.2 mph - N/A   Clear
11:53 AM 81.0 °F 82.7 °F 64.9 °F 58% 30.02 in 9.0 mi NW 11.5 mph - N/A   Mostly Cloudy
12:53 PM 81.0 °F 82.7 °F 64.9 °F 58% 30.00 in 8.0 mi North 6.9 mph - N/A   Mostly Cloudy
1:53 PM 82.9 °F 84.6 °F 64.9 °F 54% 29.99 in 9.0 mi ENE 8.1 mph - N/A   Overcast
2:53 PM 82.0 °F 83.1 °F 63.0 °F 52% 29.98 in 9.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
3:53 PM 84.0 °F 86.5 °F 66.9 °F 56% 29.96 in 9.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
4:53 PM 82.9 °F 84.6 °F 64.9 °F 54% 29.95 in 9.0 mi NE 3.5 mph - N/A   Overcast
5:53 PM 81.0 °F 83.0 °F 66.0 °F 60% 29.94 in 8.0 mi East 6.9 mph - N/A   Overcast
6:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 29.94 in 8.0 mi East 5.8 mph - N/A   Overcast
7:22 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.95 in 8.0 mi East 8.1 mph - N/A Thunderstorm Partly Cloudy
7:38 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.95 in 8.0 mi East 4.6 mph - N/A   Mostly Cloudy
7:49 PM 77.0 °F - 66.2 °F 69% 29.96 in 2.0 mi SE 8.1 mph 21.9 mph 0.13 in Rain Heavy Rain
7:53 PM 75.9 °F - 68.0 °F 76% 29.96 in 1.5 mi East 6.9 mph 21.9 mph 0.15 in Rain Heavy Rain
7:57 PM 75.2 °F - 66.2 °F 73% 29.97 in 2.0 mi ESE 6.9 mph - 0.00 in Rain Light Rain
8:04 PM 73.4 °F - 68.0 °F 83% 29.97 in 10.0 mi ENE 9.2 mph - 0.00 in   Mostly Cloudy
8:53 PM 75.0 °F - 70.0 °F 84% 29.99 in 9.0 mi Calm Calm - 0.00 in   Mostly Cloudy
9:53 PM 75.0 °F - 70.0 °F 84% 29.99 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 73.9 °F - 69.1 °F 85% 30.04 in 5.0 mi NW 6.9 mph - 0.07 in Rain , Thunderstorm Light Rain
11:20 PM 71.6 °F - 68.0 °F 88% 30.04 in 10.0 mi NE 6.9 mph - 0.00 in   Overcast
11:53 PM 71.1 °F - 66.9 °F 87% 30.04 in 10.0 mi West 4.6 mph - 0.00 in   Overcast