Weather History for McComb, MS

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 70 °F 79 °F 94 °F (1987)
Min Temperature 37 °F 55 °F 37 °F (1953)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 56    
Maximum Humidity 93    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 3 mph (NNE)    
Max Wind Speed 9 mph    
Max Gust Speed 16 mph    
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

Apr. 20, 2013 Rise Set
Actual Time 6:28 AM CDT 7:33 PM CDT
Civil Twilight 6:02 AM CDT 7:58 PM CDT
Nautical Twilight 5:33 AM CDT 8:28 PM CDT
Astronomical Twilight 5:02 AM CDT 8:59 PM CDT
Moon 2:37 PM CDT (4/20) 2:56 AM CDT (4/20)
Length of Visible Light 13h 56m
Length of Day
13h 05m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 41.0 °F - 37.9 °F 89% 30.20 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 41.0 °F - 37.9 °F 89% 30.20 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 39.0 °F 36.8 °F 37.0 °F 93% 30.20 in 10.0 mi NNW 3.5 mph - N/A   Clear
3:53 AM 37.9 °F - 36.0 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 37.9 °F - 36.0 °F 93% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 43.0 °F 40.3 °F 36.0 °F 76% 30.21 in 10.0 mi North 4.6 mph - N/A   Clear
6:53 AM 41.0 °F 39.0 °F 36.0 °F 82% 30.22 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:53 AM 48.0 °F - 37.0 °F 66% 30.24 in 10.0 mi North 3.5 mph - N/A   Clear
8:53 AM 54.0 °F - 37.9 °F 55% 30.26 in 10.0 mi North 4.6 mph - N/A   Clear
9:53 AM 57.9 °F - 32.0 °F 37% 30.26 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:53 AM 60.1 °F - 32.0 °F 35% 30.27 in 10.0 mi Variable 6.9 mph - N/A   Clear
11:53 AM 62.1 °F - 30.9 °F 31% 30.25 in 10.0 mi East 9.2 mph - N/A   Clear
12:53 PM 64.0 °F - 32.0 °F 30% 30.22 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:53 PM 66.9 °F - 32.0 °F 27% 30.20 in 10.0 mi North 9.2 mph 16.1 mph N/A   Clear
2:53 PM 69.1 °F - 35.1 °F 29% 30.18 in 10.0 mi ENE 9.2 mph - N/A   Clear
3:53 PM 69.1 °F - 35.1 °F 29% 30.15 in 10.0 mi Variable 6.9 mph - N/A   Clear
4:53 PM 70.0 °F - 35.1 °F 28% 30.14 in 10.0 mi NNE 8.1 mph - N/A   Clear
5:53 PM 68.0 °F - 35.1 °F 30% 30.13 in 10.0 mi Variable 6.9 mph - N/A   Clear
6:53 PM 66.0 °F - 37.0 °F 34% 30.13 in 10.0 mi ENE 3.5 mph - N/A   Clear
7:53 PM 59.0 °F - 44.1 °F 58% 30.15 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 57.0 °F - 42.1 °F 57% 30.17 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 54.0 °F - 43.0 °F 66% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 55.0 °F - 41.0 °F 59% 30.21 in 10.0 mi East 3.5 mph - N/A   Clear
11:53 PM 54.0 °F - 39.9 °F 59% 30.21 in 10.0 mi Calm Calm - N/A   Clear