Weather History for Port Isabel, TX

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 75 °F 59 °F
Mean Temperature 78 °F 67 °F 56 °F
Min Temperature 73 °F 60 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 10 3 0 19
Cooling Degree Days (base 65) 14 5 0 37
Growing Degree Days (base 50) 28 17 6 122
Dew Point  
Dew Point 72 °F 56 °F 30 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 30 mph 11 mph 0 mph
Gust Wind 39 mph 26 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 30.03 in 29.77 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 14, 2012 Rise Set
Actual Time 7:08 AM CST 5:39 PM CST
Civil Twilight 6:43 AM CST 6:05 PM CST
Nautical Twilight 6:14 AM CST 6:33 PM CST
Astronomical Twilight 5:46 AM CST 7:02 PM CST
Moon 8:19 AM CST (12/14) 7:27 PM CST (12/14)
Length of Visible Light 11h 21m
Length of Day
10h 30m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 84 78 73 72 70 67 91 78 58 29.90 29.83 29.77 9 6 3 20 10 28 0.00  
10 75 64 53 72 48 30 93 63 37 30.10 29.97 29.78 10 8 3 30 13 39 0.01 Rain
11 59 56 52 44 41 36 69 58 51 30.19 30.11 30.04 10 10 10 17 10 - 0.00 Rain
12 68 57 46 50 42 32 83 57 43 30.29 30.23 30.20 10 10 9 15 9 22 0.00  
13 75 65 55 61 55 49 84 68 51 30.25 30.19 30.14 10 10 10 16 7 24 0.00  
14 79 74 69 70 66 61 83 74 62 30.12 30.00 29.92 10 10 8 23 13 31 0.00 Rain
15 84 78 73 72 71 69 90 80 61 29.92 29.87 29.81 8 7 4 21 12 32 0.00