Weather History for Harlingen, TX

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Sunday, October 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 82 °F 75 °F  
Max Temperature 94 °F 86 °F 97 °F (1956)
Min Temperature 70 °F 64 °F 44 °F (1964)
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 17 10  
Month to date cooling degree days 325 255  
Year to date cooling degree days 4439 3684  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 66    
Maximum Humidity 93    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.11 in 1.18 in (1985)
Month to date precipitation 0.48 2.01  
Year to date precipitation 13.20 21.44  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 13 mph (SSE)    
Max Wind Speed 25 mph    
Max Gust Speed 32 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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Date:

Astronomy

Oct. 21, 2012 Rise Set
Actual Time 7:33 AM CDT 6:56 PM CDT
Civil Twilight 7:09 AM CDT 7:20 PM CDT
Nautical Twilight 6:42 AM CDT 7:47 PM CDT
Astronomical Twilight 6:15 AM CDT 8:13 PM CDT
Moon 1:44 PM CDT (10/21) No Moon Set
Length of Visible Light 12h 10m
Length of Day
11h 23m
Waxing Crescent, 45% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 75.9 °F - 72.0 °F 87% 29.86 in 9.0 mi SSE 9.2 mph - N/A   Clear
1:52 AM 75.2 °F - 71.6 °F 89% 29.85 in 8.0 mi SSE 9.2 mph - N/A   Clear
2:52 AM 75.2 °F - 71.6 °F 89% 29.85 in 8.0 mi SSE 8.1 mph - N/A   Clear
3:52 AM 73.9 °F - 71.1 °F 91% 29.85 in 8.0 mi SSE 6.9 mph - N/A   Clear
4:52 AM 73.4 °F - 71.6 °F 94% 29.84 in 8.0 mi SE 5.8 mph - N/A   Clear
5:52 AM 73.0 °F - 70.0 °F 90% 29.86 in 7.0 mi SE 6.9 mph - N/A   Clear
6:52 AM 71.1 °F - 69.1 °F 93% 29.87 in 7.0 mi SSE 8.1 mph - N/A   Clear
7:52 AM 73.4 °F - 69.8 °F 88% 29.89 in 7.0 mi SE 5.8 mph - N/A   Clear
8:52 AM 78.1 °F - 73.0 °F 84% 29.91 in 10.0 mi SSE 9.2 mph - N/A   Clear
9:52 AM 82.4 °F 87.2 °F 71.6 °F 70% 29.92 in 10.0 mi SSE 17.3 mph 24.2 mph N/A   Clear
10:06 AM 84.2 °F 89.6 °F 71.6 °F 66% 29.92 in 10.0 mi SSE 20.7 mph 27.6 mph N/A   Scattered Clouds
10:48 AM 87.8 °F 92.6 °F 69.8 °F 55% 29.92 in 10.0 mi SSE 19.6 mph 27.6 mph N/A   Scattered Clouds
10:52 AM 89.1 °F 94.1 °F 70.0 °F 53% 29.92 in 10.0 mi SSE 17.3 mph 27.6 mph N/A   Scattered Clouds
11:52 AM 89.6 °F 93.4 °F 68.0 °F 49% 29.91 in 10.0 mi SSE 20.7 mph 28.8 mph N/A   Clear
12:52 PM 91.9 °F 94.5 °F 66.0 °F 42% 29.89 in 10.0 mi South 18.4 mph 28.8 mph N/A   Scattered Clouds
1:52 PM 93.9 °F 96.1 °F 64.9 °F 38% 29.86 in 10.0 mi SSE 20.7 mph 28.8 mph N/A   Clear
2:52 PM 93.0 °F 95.9 °F 66.0 °F 41% 29.84 in 10.0 mi South 20.7 mph 27.6 mph N/A   Clear
3:52 PM 93.0 °F 95.0 °F 64.9 °F 39% 29.84 in 10.0 mi SSE 21.9 mph 27.6 mph N/A   Clear
4:52 PM 90.0 °F 92.4 °F 66.0 °F 45% 29.84 in 10.0 mi SSE 21.9 mph 27.6 mph N/A   Clear
5:52 PM 87.1 °F 89.2 °F 66.0 °F 49% 29.85 in 10.0 mi SSE 19.6 mph - N/A   Clear
6:52 PM 82.9 °F 86.5 °F 69.1 °F 63% 29.86 in 10.0 mi SE 18.4 mph - N/A   Clear
7:52 PM 80.1 °F 83.2 °F 70.0 °F 71% 29.88 in 10.0 mi SE 11.5 mph - N/A   Clear
8:52 PM 78.1 °F - 71.1 °F 79% 29.89 in 10.0 mi SSE 10.4 mph - N/A   Clear
9:52 PM 77.0 °F - 71.1 °F 82% 29.90 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:52 PM 73.9 °F - 70.0 °F 87% 29.91 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:52 PM 73.0 °F - 70.0 °F 90% 29.91 in 10.0 mi SE 8.1 mph - N/A   Clear