Weather History for McAllen, TX

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Wednesday, February 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F 66 °F  
Max Temperature 84 °F 76 °F 96 °F (1986)
Min Temperature 66 °F 55 °F 35 °F (1879)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 18 85  
Since 1 July heating degree days 287 512  
Cooling Degree Days 10 4  
Month to date cooling degree days 124 62  
Year to date cooling degree days 212 124  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 74    
Maximum Humidity 90    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.03 in 0.45 in (1952)
Month to date precipitation 0.01 0.84  
Year to date precipitation 0.99 1.89  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 19 mph (SE)    
Max Wind Speed 35 mph    
Max Gust Speed 43 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Feb. 20, 2013 Rise Set
Actual Time 7:04 AM CST 6:29 PM CST
Civil Twilight 6:40 AM CST 6:52 PM CST
Nautical Twilight 6:13 AM CST 7:19 PM CST
Astronomical Twilight 5:47 AM CST 7:46 PM CST
Moon 2:08 PM CST (2/20) 3:08 AM CST (2/20)
Length of Visible Light 12h 11m
Length of Day
11h 25m
Waxing Gibbous, 76% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 66.2 °F - 62.6 °F 88% 29.98 in 10.0 mi ESE 11.5 mph - N/A   Overcast
12:53 AM 66.9 °F - 62.1 °F 84% 29.97 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
1:30 AM 66.2 °F - 62.6 °F 88% 29.96 in 10.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
1:53 AM 66.9 °F - 63.0 °F 87% 29.96 in 10.0 mi ESE 10.4 mph - N/A   Overcast
2:53 AM 66.9 °F - 63.0 °F 87% 29.94 in 10.0 mi ESE 10.4 mph - N/A   Overcast
3:08 AM 66.2 °F - 62.6 °F 88% 29.95 in 10.0 mi ESE 8.1 mph - N/A   Overcast
3:53 AM 66.9 °F - 63.0 °F 87% 29.94 in 10.0 mi East 6.9 mph - N/A   Overcast
3:59 AM 68.0 °F - 62.6 °F 83% 29.94 in 10.0 mi ESE 6.9 mph - N/A   Overcast
4:53 AM 68.0 °F - 64.0 °F 87% 29.92 in 10.0 mi East 10.4 mph - N/A   Overcast
5:19 AM 68.0 °F - 64.4 °F 88% 29.92 in 10.0 mi ESE 11.5 mph - N/A   Overcast
5:53 AM 68.0 °F - 64.0 °F 87% 29.93 in 10.0 mi East 10.4 mph - N/A   Overcast
6:14 AM 68.0 °F - 64.4 °F 88% 29.93 in 10.0 mi ESE 6.9 mph - N/A   Overcast
6:51 AM 69.8 °F - 64.4 °F 83% 29.94 in 10.0 mi ESE 11.5 mph - N/A   Overcast
6:53 AM 69.1 °F - 64.9 °F 87% 29.93 in 10.0 mi ESE 10.4 mph - N/A   Overcast
7:35 AM 69.8 °F - 64.4 °F 83% 29.92 in 9.0 mi SE 16.1 mph - N/A   Overcast
7:42 AM 69.8 °F - 64.4 °F 83% 29.92 in 9.0 mi SE 16.1 mph - N/A   Overcast
7:53 AM 69.1 °F - 66.0 °F 90% 29.92 in 9.0 mi SE 15.0 mph - N/A   Overcast
8:01 AM 69.8 °F - 66.2 °F 88% 29.93 in 9.0 mi SE 15.0 mph - N/A   Overcast
8:53 AM 71.1 °F - 66.0 °F 84% 29.94 in 10.0 mi SSE 16.1 mph - N/A   Overcast
9:28 AM 71.6 °F - 66.2 °F 83% 29.93 in 10.0 mi SSE 16.1 mph 25.3 mph N/A   Overcast
9:53 AM 73.0 °F - 66.0 °F 79% 29.91 in 10.0 mi SSE 20.7 mph 31.1 mph N/A   Overcast
10:53 AM 77.0 °F - 64.9 °F 66% 29.88 in 10.0 mi SSE 27.6 mph 33.4 mph N/A   Overcast
11:25 AM 78.8 °F - 64.4 °F 61% 29.86 in 10.0 mi SSE 25.3 mph 35.7 mph N/A   Mostly Cloudy
11:50 AM 78.8 °F - 64.4 °F 61% 29.84 in 10.0 mi SSE 23.0 mph 32.2 mph N/A   Overcast
11:53 AM 79.0 °F - 64.9 °F 62% 29.83 in 10.0 mi SSE 23.0 mph 31.1 mph N/A   Mostly Cloudy
12:00 PM 78.8 °F - 64.4 °F 61% 29.83 in 10.0 mi SE 24.2 mph 36.8 mph N/A   Mostly Cloudy
12:53 PM 79.0 °F - 64.0 °F 60% 29.82 in 10.0 mi SE 21.9 mph 34.5 mph N/A   Overcast
1:53 PM 81.0 °F 82.5 °F 64.0 °F 56% 29.75 in 10.0 mi SE 26.5 mph 38.0 mph N/A   Partly Cloudy
2:53 PM 80.1 °F 81.7 °F 64.0 °F 58% 29.72 in 10.0 mi SE 29.9 mph 38.0 mph N/A   Partly Cloudy
3:53 PM 78.1 °F - 64.0 °F 62% 29.71 in 10.0 mi SE 21.9 mph 34.5 mph N/A   Mostly Cloudy
4:53 PM 77.0 °F - 63.0 °F 62% 29.69 in 10.0 mi SE 25.3 mph 32.2 mph N/A   Clear
5:53 PM 77.0 °F - 63.0 °F 62% 29.70 in 10.0 mi SSE 23.0 mph 34.5 mph N/A   Clear
6:53 PM 75.0 °F - 64.0 °F 69% 29.69 in 10.0 mi SE 23.0 mph 31.1 mph N/A   Clear
7:50 PM 73.4 °F - 66.2 °F 78% 29.68 in 10.0 mi SE 20.7 mph 29.9 mph N/A   Mostly Cloudy
7:53 PM 73.9 °F - 66.0 °F 76% 29.68 in 10.0 mi SE 25.3 mph 32.2 mph N/A   Mostly Cloudy
8:53 PM 73.4 °F - 66.2 °F 78% 29.68 in 10.0 mi SSE 19.6 mph 33.4 mph N/A   Overcast
9:53 PM 73.9 °F - 66.0 °F 76% 29.69 in 10.0 mi SSE 23.0 mph 32.2 mph N/A   Overcast
10:53 PM 73.9 °F - 66.0 °F 76% 29.67 in 10.0 mi SSE 20.7 mph 29.9 mph N/A   Overcast
11:53 PM 73.0 °F - 66.0 °F 79% 29.64 in 10.0 mi SE 21.9 mph 29.9 mph N/A   Overcast