Weather History for Harlingen, TX

Change the Weather History Date:

Monday, May 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F 82 °F  
Max Temperature 91 °F 92 °F 99 °F (2011)
Min Temperature 76 °F 73 °F 59 °F (1879)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 0  
Since 1 July heating degree days 404 622  
Cooling Degree Days 19 17  
Month to date cooling degree days 366 416  
Year to date cooling degree days 1011 1030  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 68    
Maximum Humidity 94    
Minimum Humidity 41    
Precipitation  
Precipitation 0.07 in 0.09 in 1.11 in (2007)
Month to date precipitation 1.84 2.14  
Year to date precipitation 7.15 7.57  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 16 mph (SE)    
Max Wind Speed 26 mph    
Max Gust Speed 32 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 27, 2013 Rise Set
Actual Time 6:39 AM CDT 8:16 PM CDT
Civil Twilight 6:13 AM CDT 8:42 PM CDT
Nautical Twilight 5:42 AM CDT 9:12 PM CDT
Astronomical Twilight 5:10 AM CDT 9:45 PM CDT
Moon 11:03 PM CDT (5/27) 9:14 AM CDT (5/27)
Length of Visible Light 14h 28m
Length of Day
13h 37m
Waning Gibbous, 91% of the Moon is Illuminated
May 27
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

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 - 73.0 °F 91% 30.00 in 9.0 mi SSE 9.2 mph - N/A   Clear
1:52 AM 75.9 °F - 73.9 °F 94% 29.98 in 9.0 mi SE 8.1 mph - N/A   Partly Cloudy
2:52 AM 75.9 °F - 73.9 °F 94% 29.96 in 8.0 mi SE 9.2 mph - N/A   Mostly Cloudy
3:31 AM 75.2 °F - 73.4 °F 94% 29.95 in 8.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
3:39 AM 75.2 °F - 73.4 °F 94% 29.95 in 8.0 mi SE 8.1 mph - N/A   Mostly Cloudy
3:52 AM 77.0 °F - 73.9 °F 90% 29.95 in 9.0 mi SE 10.4 mph - N/A   Mostly Cloudy
4:52 AM 77.0 °F - 73.9 °F 90% 29.94 in 9.0 mi SE 11.5 mph - N/A   Mostly Cloudy
5:52 AM 77.0 °F - 73.9 °F 90% 29.94 in 8.0 mi SE 8.1 mph - N/A   Mostly Cloudy
6:15 AM 77.0 °F - 73.4 °F 89% 29.94 in 8.0 mi SE 10.4 mph - N/A   Mostly Cloudy
6:52 AM 77.0 °F - 73.9 °F 90% 29.94 in 7.0 mi SE 11.5 mph - N/A   Overcast
7:52 AM 79.0 °F - 75.0 °F 88% 29.95 in 8.0 mi SE 17.3 mph - N/A   Mostly Cloudy
7:59 AM 78.8 °F - 75.2 °F 89% 29.95 in 8.0 mi SE 16.1 mph - N/A   Overcast
8:48 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.96 in 10.0 mi SSE 13.8 mph - N/A   Overcast
8:52 AM 82.0 °F 88.6 °F 75.0 °F 79% 29.96 in 10.0 mi SSE 17.3 mph 23.0 mph N/A   Overcast
9:32 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.97 in 10.0 mi SSE 16.1 mph 24.2 mph N/A   Partly Cloudy
9:52 AM 84.0 °F 91.2 °F 73.9 °F 72% 29.97 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
10:52 AM 86.0 °F 93.8 °F 73.9 °F 67% 29.96 in 10.0 mi SSE 19.6 mph 25.3 mph N/A   Mostly Cloudy
11:52 AM 87.1 °F 95.4 °F 73.9 °F 65% 29.96 in 10.0 mi SSE 17.3 mph - N/A   Clear
12:52 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.97 in 4.0 mi South 19.6 mph 31.1 mph 0.06 in Rain Heavy Rain
1:14 PM 84.2 °F 92.3 °F 75.2 °F 74% 29.95 in 10.0 mi South 15.0 mph - 0.01 in   Mostly Cloudy
1:52 PM 87.1 °F 93.6 °F 72.0 °F 61% 29.94 in 10.0 mi SSE 23.0 mph 29.9 mph 0.01 in   Scattered Clouds
2:52 PM 89.1 °F 94.1 °F 70.0 °F 53% 29.91 in 10.0 mi South 20.7 mph 32.2 mph N/A   Partly Cloudy
3:52 PM 91.0 °F 93.0 °F 64.9 °F 42% 29.88 in 10.0 mi SSE 23.0 mph 28.8 mph N/A   Clear
4:52 PM 90.0 °F 92.8 °F 66.9 °F 46% 29.86 in 10.0 mi SSE 21.9 mph 28.8 mph N/A   Clear
5:52 PM 88.0 °F 90.7 °F 66.9 °F 49% 29.85 in 10.0 mi SSE 18.4 mph 25.3 mph N/A   Clear
6:52 PM 84.9 °F 88.2 °F 68.0 °F 57% 29.85 in 10.0 mi SE 20.7 mph 27.6 mph N/A   Clear
7:52 PM 82.0 °F 85.9 °F 70.0 °F 67% 29.85 in 10.0 mi SE 20.7 mph - N/A   Clear
8:52 PM 79.0 °F - 71.1 °F 77% 29.86 in 10.0 mi SE 15.0 mph 21.9 mph N/A   Clear
9:52 PM 78.1 °F - 72.0 °F 81% 29.87 in 10.0 mi SE 13.8 mph - N/A   Partly Cloudy
10:52 PM 78.1 °F - 73.0 °F 84% 29.88 in 10.0 mi SE 18.4 mph - N/A   Clear
11:52 PM 78.1 °F - 73.9 °F 87% 29.89 in 10.0 mi SE 13.8 mph 23.0 mph N/A   Scattered Clouds