Weather History for Port Isabel, TX

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Month of December, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 79 °F 71 °F 55 °F
Mean Temperature 74 °F 65 °F 50 °F
Min Temperature 70 °F 59 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 14 3 0 80
Cooling Degree Days (base 65) 10 3 0 82
Growing Degree Days (base 50) 24 15 0 421
Dew Point  
Dew Point 72 °F 60 °F 28 °F
Precipitation  
Precipitation 0.35 in 0.01 in 0.00 in 0.35 in
Snowdepth - - - -
Wind  
Wind 30 mph 10 mph 0 mph
Gust Wind 36 mph 26 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 30.08 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 12, 2014 Rise Set
Actual Time 7:07 AM CST 5:38 PM CST
Civil Twilight 6:42 AM CST 6:04 PM CST
Nautical Twilight 6:13 AM CST 6:32 PM CST
Astronomical Twilight 5:45 AM CST 7:01 PM CST
Moon 11:20 PM CST (12/12) 11:25 AM CST (12/12)
Length of Visible Light 11h 22m
Length of Day
10h 31m
Waning Gibbous, 67% of the Moon is Illuminated
Dec 12
Waning Gibbous
Dec 14
Last Quarter
Dec 21
New
Dec 28
First Quarter
Jan 4
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
78 | 64 0.00
Average:
- | - -
Rain
Actual:
63 | 51 0.00
Average:
- | - -
Fog
Actual:
69 | 55 0.00
Average:
- | - -
Partly Cloudy
Actual:
78 | 64 0.00
Average:
- | - -
Partly Cloudy
Actual:
79 | 70 0.00
Average:
- | - -
Rain
Actual:
79 | 68 0.00
Average:
- | - -
Rain
Actual:
73 | 66 0.00
Average:
- | - -
Rain
Actual:
69 | 66 0.00
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Scattered Clouds
Actual:
73 | 61 0.00
Average:
- | - -
Scattered Clouds
Actual:
75 | 61 0.00
Average:
- | - -
Scattered Clouds
Actual:
75 | 66 0.00
Average:
- | - -
Scattered Clouds
Actual:
79 | 66 0.00
Average:
- | - -
Overcast
Actual:
72 | 69 0.00
Average:
- | - -
Rain
Actual:
75 | 66 0.00
Average:
- | - -
Rain
Actual:
77 | 70 0.00
Average:
- | - -
Rain
Actual:
72 | 60 0.00
Average:
- | - -
Rain
Actual:
63 | 57 0.00
Average:
- | - -
Rain
Actual:
64 | 59 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 59 0.00
Average:
- | - -
Rain
Actual:
75 | 53 0.00
Average:
- | - -
Clear
Actual:
62 | 44 0.00
Average:
- | - -
Rain
Actual:
68 | 41 0.00
Average:
- | - -
Rain
Actual:
75 | 64 0.00
Average:
- | - -
Rain
Actual:
77 | 51 0.00
Average:
- | - -
Rain
Actual:
55 | 46 0.00
Average:
- | - -
Overcast
Actual:
59 | 46 0.00
Average:
- | - -
Overcast
Actual:
71 | 59 0.00
Average:
- | - -
Rain
Actual:
64 | 44 0.35
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

2014 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  
1 78 71 64 69 66 63 97 88 71 30.27 30.18 30.09 7 6 5 18 6 26 0.00 Rain
2 63 57 51 62 53 48 97 92 83 30.32 30.24 30.16 6 4 2 18 15 24 0.00 Rain
3 69 62 55 64 60 55 100 92 81 30.18 30.12 30.07 7 4 0 10 6 - 0.00 Fog
4 78 71 64 69 66 63 97 87 74 30.12 30.07 30.00 8 6 4 13 5 - 0.00  
5 79 74 70 72 69 68 93 86 72 30.15 30.07 30.01 7 6 5 17 11 23 0.00  
6 79 74 68 71 69 66 100 92 72 30.25 30.21 30.15 7 4 0 10 3 - 0.00 Fog , Rain
7 73 70 66 69 67 66 100 93 84 30.26 30.19 30.14 7 5 2 14 9 18 0.00 Rain
8 69 68 66 67 66 63 100 96 90 30.27 30.20 30.16 6 3 1 16 10 21 0.00 Rain
9 - - - - - - - - - - - - - - - - - - -  
10 - - - - - - - - - - - - - - - - - - -  
11 - - - - - - - - - - - - - - - - - - -  
12 73 68 61 61 60 58 93 80 59 30.21 30.18 30.17 9 8 7 10 8 - 0.00  
13 75 68 61 66 63 60 97 83 64 30.19 30.12 30.04 9 8 6 17 7 - 0.00  
14 75 70 66 67 66 63 93 82 64 30.02 29.94 29.86 8 7 6 24 12 32 0.00  
15 79 72 66 69 67 65 97 83 66 30.08 29.97 29.91 7 6 2 17 10 26 0.00  
16 72 70 69 70 65 61 100 85 71 30.22 30.16 30.08 8 6 3 20 7 28 0.00  
17 75 70 66 68 66 62 93 83 64 30.15 30.07 29.98 8 7 6 17 12 29 0.00 Rain
18 77 74 70 69 68 66 93 85 71 30.06 30.00 29.94 8 6 5 17 11 22 0.00 Rain
19 72 66 60 67 63 56 100 90 78 30.09 29.99 29.93 8 5 1 20 7 23 0.00 Rain
20 63 60 57 59 56 52 93 88 82 30.20 30.12 30.07 8 7 4 20 14 26 0.00 Rain
21 64 62 59 61 59 56 96 91 84 30.09 30.00 29.88 7 5 2 14 9 - 0.00 Rain
22 75 67 59 66 62 57 97 89 64 29.86 29.75 29.59 7 5 2 17 8 29 0.00  
23 75 64 53 70 62 41 100 82 62 30.04 29.64 29.52 8 5 1 28 13 34 0.00 Rain
24 62 53 44 41 34 28 89 53 29 30.22 30.15 30.05 9 8 7 30 15 34 0.00  
25 68 54 41 58 45 35 82 66 40 30.17 30.08 29.98 9 7 5 24 10 31 0.00 Rain
26 75 70 64 67 64 59 96 83 67 29.96 29.92 29.85 9 6 4 24 14 36 0.00 Rain
27 77 65 51 70 66 49 96 88 74 30.15 29.98 29.90 7 5 3 26 13 32 0.00 Rain
28 55 50 46 54 47 43 100 92 86 30.26 30.18 30.07 8 7 2 25 18 31 0.00 Rain
29 59 52 46 57 51 45 97 89 77 30.19 30.13 30.06 8 7 5 12 8 - 0.00  
30 71 65 59 63 60 57 96 87 75 30.25 30.19 30.12 8 7 5 14 5 - 0.00  
31 64 54 44 62 52 44 100 96 84 30.34 30.26 30.19 7 4 2 24 16 31 0.35 Rain