Weather History for McAllen, TX

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Thursday, September 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 85 °F 84 °F  
Max Temperature 93 °F 94 °F 102 °F (1961)
Min Temperature 76 °F 74 °F 63 °F (1959)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 20 19  
Month to date cooling degree days 300 260  
Year to date cooling degree days 4092 3511  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 65    
Maximum Humidity 85    
Minimum Humidity 44    
Precipitation  
Precipitation T in 0.17 in 3.12 in (2014)
Month to date precipitation 0.28 2.12  
Year to date precipitation 13.62 15.69  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 11 mph (SE)    
Max Wind Speed 25 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 7:18 AM CDT 7:38 PM CDT
Civil Twilight 6:54 AM CDT 8:01 PM CDT
Nautical Twilight 6:27 AM CDT 8:28 PM CDT
Astronomical Twilight 6:00 AM CDT 8:56 PM CDT
Moon 4:50 AM CDT (9/13) 5:54 PM CDT (9/13)
Length of Visible Light 13h 07m
Length of Day
12h 20m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
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 81.0 °F 85.8 °F 73.0 °F 77% 29.98 in 10.0 mi SE 9.2 mph - N/A   Clear
1:53 AM 79.0 °F - 71.1 °F 77% 29.97 in 10.0 mi SE 5.8 mph - N/A   Clear
2:53 AM 79.0 °F - 71.1 °F 77% 29.95 in 10.0 mi ESE 6.9 mph - N/A   Clear
3:53 AM 78.1 °F - 72.0 °F 81% 29.95 in 10.0 mi ESE 6.9 mph - N/A   Clear
4:53 AM 77.0 °F - 72.0 °F 84% 29.95 in 10.0 mi ESE 6.9 mph - N/A   Clear
5:53 AM 77.0 °F - 72.0 °F 84% 29.95 in 10.0 mi ESE 5.8 mph - N/A   Clear
6:53 AM 78.1 °F - 73.9 °F 87% 29.97 in 10.0 mi SE 8.1 mph - N/A   Clear
7:53 AM 78.1 °F - 73.9 °F 87% 30.00 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
8:53 AM 77.0 °F - 70.0 °F 79% 30.04 in 10.0 mi SSE 19.6 mph 25.3 mph N/A   Mostly Cloudy
9:53 AM 78.1 °F - 68.0 °F 71% 30.06 in 10.0 mi SSE 19.6 mph 26.5 mph 0.00 in   Overcast
10:53 AM 82.0 °F 84.1 °F 66.0 °F 58% 30.04 in 10.0 mi South 18.4 mph 26.5 mph N/A   Scattered Clouds
11:53 AM 82.0 °F 84.1 °F 66.0 °F 58% 30.04 in 10.0 mi SSE 12.7 mph - N/A   Clear
12:53 PM 84.0 °F 86.5 °F 66.9 °F 56% 30.02 in 10.0 mi South 11.5 mph - N/A   Clear
1:53 PM 88.0 °F 91.4 °F 68.0 °F 51% 29.98 in 10.0 mi SSE 10.4 mph - N/A   Clear
2:53 PM 91.0 °F 96.6 °F 70.0 °F 50% 29.97 in 10.0 mi SSE 12.7 mph 21.9 mph N/A   Clear
3:53 PM 89.1 °F 94.1 °F 70.0 °F 53% 29.96 in 10.0 mi SSE 11.5 mph 19.6 mph N/A   Mostly Cloudy
4:53 PM 91.0 °F 94.3 °F 66.9 °F 45% 29.92 in 10.0 mi SE 11.5 mph 20.7 mph N/A   Clear
5:53 PM 90.0 °F 92.4 °F 66.0 °F 45% 29.94 in 10.0 mi SE 17.3 mph - N/A   Mostly Cloudy
6:53 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.96 in 10.0 mi South 17.3 mph 25.3 mph N/A   Partly Cloudy
7:53 PM 82.0 °F 84.9 °F 68.0 °F 62% 29.99 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
8:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 30.00 in 10.0 mi East 6.9 mph - N/A   Clear
9:53 PM 79.0 °F - 66.9 °F 66% 30.03 in 10.0 mi SE 5.8 mph - N/A   Clear
10:53 PM 78.1 °F - 68.0 °F 71% 30.05 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
11:53 PM 78.1 °F - 66.9 °F 68% 30.05 in 10.0 mi ESE 4.6 mph - N/A   Overcast