Weather History for McComb, MS

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Tuesday, May 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 70 °F -  
Max Temperature 84 °F 83 °F 94 °F (1963)
Min Temperature 59 °F 60 °F 46 °F (2014)
Cooling Degree Days 6    
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 64    
Maximum Humidity 90    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 15, 2012 Rise Set
Actual Time 6:05 AM CDT 7:51 PM CDT
Civil Twilight 5:39 AM CDT 8:17 PM CDT
Nautical Twilight 5:07 AM CDT 8:49 PM CDT
Astronomical Twilight 4:33 AM CDT 9:23 PM CDT
Moon 2:50 AM CDT (5/15) 3:25 PM CDT (5/15)
Length of Visible Light 14h 38m
Length of Day
13h 45m
Waning Crescent, 23% of the Moon is Illuminated
May 15
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
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 62.1 °F - 59.0 °F 90% 29.98 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 62.1 °F - 57.9 °F 86% 29.96 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 60.1 °F - 57.0 °F 90% 29.97 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 60.1 °F - 57.0 °F 90% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 59.0 °F - 55.9 °F 90% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 60.1 °F - 55.9 °F 86% 29.98 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 60.1 °F - 55.9 °F 86% 30.01 in 9.0 mi Calm Calm - N/A   Clear
7:53 AM 69.1 °F - 57.9 °F 68% 30.01 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 73.9 °F - 59.0 °F 59% 30.02 in 10.0 mi NE 4.6 mph - N/A   Clear
9:53 AM 77.0 °F - 57.9 °F 52% 30.02 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:53 AM 79.0 °F - 55.0 °F 44% 30.02 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 80.1 °F 80.1 °F 55.0 °F 42% 30.03 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
12:53 PM 82.0 °F 81.4 °F 55.0 °F 39% 30.01 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:53 PM 82.9 °F 82.0 °F 55.0 °F 38% 29.99 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
2:53 PM 82.0 °F 81.4 °F 55.0 °F 39% 29.97 in 10.0 mi NW 5.8 mph - N/A   Clear
3:53 PM 82.9 °F 81.9 °F 54.0 °F 37% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 82.0 °F 81.6 °F 55.9 °F 41% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 82.0 °F 82.0 °F 57.9 °F 44% 29.96 in 10.0 mi NE 4.6 mph - N/A   Clear
6:53 PM 80.1 °F 80.6 °F 57.9 °F 47% 29.96 in 10.0 mi North 4.6 mph - N/A   Clear
7:53 PM 73.0 °F - 62.1 °F 68% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 73.9 °F - 60.1 °F 62% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 68.0 °F - 62.1 °F 81% 30.00 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 66.9 °F - 62.1 °F 84% 30.01 in 9.0 mi Calm Calm - N/A   Partly Cloudy
11:53 PM 72.0 °F - 61.0 °F 68% 30.00 in 10.0 mi North 3.5 mph - N/A   Clear