Weather History for Brownsville, TX

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Monday, May 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 85 °F 81 °F  
Max Temperature 92 °F 89 °F 100 °F (2011)
Min Temperature 77 °F 73 °F 58 °F (1986)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 0  
Since 1 July heating degree days 329 554  
Cooling Degree Days 20 16  
Month to date cooling degree days 253 289  
Year to date cooling degree days 912 906  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 72    
Maximum Humidity 91    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.09 in 1.91 in (1976)
Month to date precipitation 0.42 1.64  
Year to date precipitation 5.28 6.76  
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 20 mph (SE)    
Max Wind Speed 32 mph    
Max Gust Speed 40 mph    
Visibility 9 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

May. 20, 2013 Rise Set
Actual Time 6:41 AM CDT 8:11 PM CDT
Civil Twilight 6:16 AM CDT 8:36 PM CDT
Nautical Twilight 5:46 AM CDT 9:06 PM CDT
Astronomical Twilight 5:14 AM CDT 9:38 PM CDT
Moon 3:45 PM CDT (5/20) 3:08 AM CDT (5/20)
Length of Visible Light 14h 20m
Length of Day
13h 30m
Waxing Gibbous, 75% of the Moon is Illuminated
May 20
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First 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 78.1 °F - 75.0 °F 90% 29.81 in 10.0 mi SE 16.1 mph - N/A   Mostly Cloudy
1:53 AM 78.1 °F - 75.0 °F 90% 29.80 in 10.0 mi SSE 20.7 mph 26.5 mph N/A   Overcast
2:53 AM 78.1 °F - 73.9 °F 87% 29.78 in 10.0 mi SSE 16.1 mph - N/A   Overcast
3:53 AM 77.0 °F - 73.0 °F 88% 29.78 in 10.0 mi SSE 18.4 mph - N/A   Mostly Cloudy
4:29 AM 77.0 °F - 73.4 °F 89% 29.77 in 10.0 mi SSE 12.7 mph - N/A   Scattered Clouds
4:53 AM 77.0 °F - 73.0 °F 88% 29.76 in 10.0 mi SSE 15.0 mph - N/A   Scattered Clouds
5:04 AM 78.8 °F - 73.4 °F 83% 29.77 in 9.0 mi SSE 13.8 mph 24.2 mph N/A   Mostly Cloudy
5:53 AM 78.1 °F - 75.0 °F 90% 29.78 in 8.0 mi SE 17.3 mph 23.0 mph N/A   Overcast
6:07 AM 78.8 °F - 75.2 °F 89% 29.78 in 8.0 mi SE 16.1 mph 21.9 mph N/A   Overcast
6:33 AM 78.8 °F - 73.4 °F 83% 29.79 in 8.0 mi SE 12.7 mph - N/A   Overcast
6:53 AM 78.1 °F - 73.9 °F 87% 29.79 in 7.0 mi SSE 17.3 mph 25.3 mph N/A   Overcast
7:33 AM 78.8 °F - 73.4 °F 83% 29.80 in 8.0 mi SSE 16.1 mph 23.0 mph N/A   Overcast
7:53 AM 79.0 °F - 73.9 °F 84% 29.81 in 8.0 mi SSE 16.1 mph - N/A   Overcast
8:46 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.82 in 8.0 mi SSE 18.4 mph 27.6 mph N/A   Overcast
8:53 AM 80.1 °F 84.5 °F 73.9 °F 81% 29.82 in 7.0 mi SE 20.7 mph 28.8 mph N/A   Overcast
9:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 29.83 in 6.0 mi SSE 24.2 mph 29.9 mph N/A   Haze
10:53 AM 86.0 °F 93.8 °F 73.9 °F 67% 29.81 in 9.0 mi SSE 26.5 mph 33.4 mph N/A   Scattered Clouds
11:53 AM 88.0 °F 95.6 °F 73.0 °F 61% 29.80 in 10.0 mi South 27.6 mph 36.8 mph N/A   Clear
12:53 PM 89.1 °F 97.0 °F 73.0 °F 59% 29.78 in 10.0 mi SSE 25.3 mph 38.0 mph N/A   Clear
1:53 PM 90.0 °F 97.9 °F 73.0 °F 57% 29.77 in 10.0 mi SSE 28.8 mph 34.5 mph N/A   Clear
2:53 PM 91.0 °F 98.2 °F 72.0 °F 53% 29.75 in 10.0 mi SSE 26.5 mph 34.5 mph N/A   Clear
3:53 PM 91.0 °F 98.2 °F 72.0 °F 53% 29.74 in 10.0 mi SSE 23.0 mph 29.9 mph N/A   Clear
4:53 PM 89.1 °F 98.0 °F 73.9 °F 61% 29.72 in 10.0 mi SE 21.9 mph 26.5 mph N/A   Clear
5:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.71 in 10.0 mi ESE 17.3 mph - N/A   Clear
6:53 PM 82.9 °F 90.2 °F 75.0 °F 77% 29.71 in 10.0 mi SE 17.3 mph - N/A   Clear
7:39 PM 80.6 °F 86.2 °F 75.2 °F 84% 29.73 in 10.0 mi SE 18.4 mph - N/A   Mostly Cloudy
7:53 PM 81.0 °F 86.7 °F 75.0 °F 82% 29.73 in 10.0 mi SE 17.3 mph 24.2 mph N/A   Mostly Cloudy
8:14 PM 80.6 °F 86.2 °F 75.2 °F 84% 29.74 in 10.0 mi SE 15.0 mph 23.0 mph N/A   Mostly Cloudy
8:53 PM 80.1 °F 85.1 °F 75.0 °F 85% 29.76 in 10.0 mi SSE 15.0 mph - N/A   Overcast
9:53 PM 79.0 °F - 75.9 °F 90% 29.78 in 10.0 mi South 15.0 mph - N/A   Overcast
10:53 PM 79.0 °F - 75.9 °F 90% 29.78 in 10.0 mi SE 15.0 mph 20.7 mph N/A   Overcast
11:21 PM 78.8 °F - 75.2 °F 89% 29.78 in 9.0 mi SE 12.7 mph - N/A   Scattered Clouds
11:48 PM 78.8 °F - 75.2 °F 89% 29.77 in 9.0 mi SE 12.7 mph - N/A   Mostly Cloudy
11:53 PM 78.1 °F - 75.9 °F 93% 29.77 in 8.0 mi SE 13.8 mph - N/A   Mostly Cloudy