Weather History for Rolla, MO

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 43 °F 57 °F  
Max Temperature 58 °F 68 °F 86 °F (1902)
Min Temperature 28 °F 45 °F 27 °F (1953)
Degree Days  
Heating Degree Days 22 9  
Month to date heating degree days 271 237  
Since 1 July heating degree days 4676 4641  
Cooling Degree Days 0 1  
Month to date cooling degree days 6 14  
Year to date cooling degree days 6 18  
Moisture  
Dew Point 28 °F    
Average Humidity 59    
Maximum Humidity 85    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.14 in 2.14 in (1966)
Month to date precipitation 4.08 2.70  
Year to date precipitation 12.05 10.25  
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 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

Apr. 20, 2013 Rise Set
Actual Time 6:24 AM CDT 7:48 PM CDT
Civil Twilight 5:56 AM CDT 8:15 PM CDT
Nautical Twilight 5:23 AM CDT 8:48 PM CDT
Astronomical Twilight 4:48 AM CDT 9:23 PM CDT
Moon 2:37 PM CDT (4/20) 3:08 AM CDT (4/20)
Length of Visible Light 14h 19m
Length of Day
13h 23m
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 34.0 °F 29.8 °F 26.1 °F 73% 30.10 in 10.0 mi West 4.6 mph - N/A   Clear
1:53 AM 30.9 °F 24.3 °F 25.0 °F 79% 30.11 in 10.0 mi SW 6.9 mph - N/A   Clear
2:53 AM 34.0 °F 31.0 °F 26.1 °F 73% 30.11 in 10.0 mi NW 3.5 mph - N/A   Clear
3:53 AM 34.0 °F 31.0 °F 25.0 °F 70% 30.13 in 10.0 mi North 3.5 mph - N/A   Clear
4:53 AM 30.9 °F 27.5 °F 25.0 °F 79% 30.15 in 10.0 mi North 3.5 mph - N/A   Clear
5:53 AM 28.9 °F - 24.1 °F 82% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 30.9 °F - 27.0 °F 85% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 39.0 °F 36.8 °F 27.0 °F 62% 30.22 in 10.0 mi NE 3.5 mph - N/A   Clear
8:53 AM 42.1 °F - 25.0 °F 51% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 44.1 °F - 26.1 °F 49% 30.25 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 48.0 °F - 27.0 °F 44% 30.26 in 10.0 mi ENE 4.6 mph - N/A   Clear
11:53 AM 48.9 °F - 27.0 °F 43% 30.26 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 52.0 °F - 28.0 °F 40% 30.24 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 54.0 °F - 28.0 °F 37% 30.24 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 54.0 °F - 27.0 °F 35% 30.23 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 55.9 °F - 28.0 °F 34% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 57.9 °F - 30.0 °F 35% 30.19 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 57.9 °F - 28.9 °F 33% 30.19 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:53 PM 55.0 °F - 30.9 °F 40% 30.19 in 10.0 mi East 5.8 mph - N/A   Clear
7:53 PM 51.1 °F - 33.1 °F 50% 30.20 in 10.0 mi ENE 6.9 mph - N/A   Clear
8:53 PM 50.0 °F - 30.9 °F 48% 30.23 in 10.0 mi ENE 9.2 mph - N/A   Clear
9:53 PM 50.0 °F - 27.0 °F 41% 30.25 in 10.0 mi East 11.5 mph - N/A   Clear
10:53 PM 46.9 °F - 28.9 °F 50% 30.26 in 10.0 mi East 12.7 mph - N/A   Clear
11:53 PM 46.0 °F 40.6 °F 30.0 °F 54% 30.26 in 10.0 mi East 11.5 mph - N/A   Clear