Weather History for McAllen, TX

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Sunday, September 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 88 °F 86 °F  
Max Temperature 100 °F 96 °F 101 °F (1959)
Min Temperature 76 °F 76 °F 69 °F (1975)
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 23 21  
Month to date cooling degree days 23 21  
Year to date cooling degree days 3410 3272  
Growing Degree Days 38 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 65    
Maximum Humidity 94    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.14 in 3.04 in (1975)
Month to date precipitation 0.00 0.14  
Year to date precipitation 5.94 13.71  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 11 mph (SE)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 01, 2013 Rise Set
Actual Time 7:13 AM CDT 7:52 PM CDT
Civil Twilight 6:49 AM CDT 8:15 PM CDT
Nautical Twilight 6:22 AM CDT 8:43 PM CDT
Astronomical Twilight 5:54 AM CDT 9:11 PM CDT
Moon 3:49 AM CDT (9/1) 5:19 PM CDT (9/1)
Length of Visible Light 13h 25m
Length of Day
12h 39m
Waning Crescent, 13% of the Moon is Illuminated
Sep 1
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
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 86.2 °F 73.9 °F 79% 29.88 in 10.0 mi SE 10.4 mph - N/A   Clear
1:53 AM 81.0 °F 86.2 °F 73.9 °F 79% 29.88 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
2:05 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.89 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
2:14 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.88 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
2:53 AM 80.1 °F 84.5 °F 73.9 °F 81% 29.88 in 10.0 mi SSE 6.9 mph - N/A   Clear
3:53 AM 79.0 °F - 73.9 °F 84% 29.86 in 10.0 mi SE 5.8 mph - N/A   Clear
4:53 AM 78.1 °F - 73.9 °F 87% 29.85 in 10.0 mi SSE 5.8 mph - N/A   Clear
5:53 AM 77.0 °F - 73.9 °F 90% 29.85 in 9.0 mi SSE 4.6 mph - N/A   Clear
6:53 AM 77.0 °F - 75.0 °F 94% 29.86 in 10.0 mi SE 5.8 mph - N/A   Clear
7:53 AM 78.1 °F - 75.0 °F 90% 29.88 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:53 AM 82.0 °F 88.6 °F 75.0 °F 79% 29.90 in 10.0 mi SSE 10.4 mph - N/A   Clear
9:53 AM 86.0 °F 93.8 °F 73.9 °F 67% 29.91 in 10.0 mi SSE 13.8 mph - N/A   Clear
10:53 AM 90.0 °F 96.9 °F 72.0 °F 55% 29.90 in 10.0 mi SSE 13.8 mph 19.6 mph N/A   Clear
11:53 AM 91.9 °F 97.4 °F 70.0 °F 48% 29.89 in 9.0 mi South 9.2 mph 20.7 mph N/A   Clear
12:53 PM 95.0 °F 99.5 °F 68.0 °F 41% 29.88 in 8.0 mi SSE 11.5 mph - N/A   Partly Cloudy
1:53 PM 97.0 °F 101.0 °F 66.9 °F 37% 29.85 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
2:53 PM 98.1 °F 102.4 °F 66.9 °F 36% 29.83 in 10.0 mi SSE 15.0 mph 21.9 mph N/A   Partly Cloudy
3:53 PM 98.1 °F 101.8 °F 66.0 °F 35% 29.81 in 10.0 mi SE 17.3 mph - N/A   Scattered Clouds
4:53 PM 98.1 °F 104.4 °F 69.1 °F 39% 29.80 in 10.0 mi South 13.8 mph 18.4 mph N/A   Clear
5:53 PM 97.0 °F 101.0 °F 66.9 °F 37% 29.78 in 10.0 mi SE 15.0 mph - N/A   Clear
6:53 PM 95.0 °F 97.9 °F 66.0 °F 38% 29.79 in 10.0 mi SE 18.4 mph - N/A   Clear
7:53 PM 90.0 °F 92.8 °F 66.9 °F 46% 29.81 in 10.0 mi SSE 16.1 mph - N/A   Clear
8:53 PM 88.0 °F 94.7 °F 72.0 °F 59% 29.83 in 10.0 mi ESE 13.8 mph - N/A   Clear
9:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 29.86 in 10.0 mi SE 13.8 mph - N/A   Clear
10:53 PM 84.0 °F 90.2 °F 73.0 °F 69% 29.89 in 10.0 mi SE 13.8 mph - N/A   Clear
11:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 29.90 in 10.0 mi SSE 12.7 mph - N/A   Clear