Weather History for Rolla, MO

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Wednesday, May 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 73 °F 64 °F  
Max Temperature 85 °F 74 °F 95 °F (1899)
Min Temperature 61 °F 53 °F 37 °F (1959)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 130 75  
Since 1 July heating degree days 4920 4793  
Cooling Degree Days 8 3  
Month to date cooling degree days 23 25  
Year to date cooling degree days 36 51  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 61    
Maximum Humidity 73    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.17 in 1.18 in (1948)
Month to date precipitation 1.80 2.45  
Year to date precipitation 15.97 14.22  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed 24 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

May. 15, 2013 Rise Set
Actual Time 5:56 AM CDT 8:11 PM CDT
Civil Twilight 5:26 AM CDT 8:40 PM CDT
Nautical Twilight 4:50 AM CDT 9:17 PM CDT
Astronomical Twilight 4:10 AM CDT 9:57 PM CDT
Moon 10:31 AM CDT (5/15) No Moon Set
Length of Visible Light 15h 14m
Length of Day
14h 15m
Waxing Crescent, 27% of the Moon is Illuminated
May 15
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F - 48.9 °F 50% 29.91 in 10.0 mi SW 10.4 mph - N/A   Clear
1:53 AM 66.0 °F - 48.9 °F 54% 29.91 in 10.0 mi SSW 10.4 mph - N/A   Clear
2:53 AM 66.0 °F - 51.1 °F 59% 29.90 in 10.0 mi SSW 11.5 mph - N/A   Clear
3:53 AM 63.0 °F - 52.0 °F 67% 29.91 in 10.0 mi SW 9.2 mph - N/A   Clear
4:53 AM 63.0 °F - 52.0 °F 67% 29.92 in 10.0 mi SW 9.2 mph - N/A   Clear
5:53 AM 62.1 °F - 52.0 °F 70% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Clear
6:53 AM 63.0 °F - 53.1 °F 70% 29.94 in 10.0 mi SSW 10.4 mph - N/A   Clear
7:53 AM 66.9 °F - 53.1 °F 61% 29.94 in 10.0 mi SSW 11.5 mph - N/A   Clear
8:53 AM 70.0 °F - 55.9 °F 61% 29.94 in 10.0 mi SW 17.3 mph - N/A   Clear
9:53 AM 73.9 °F - 59.0 °F 59% 29.94 in 10.0 mi SW 13.8 mph 19.6 mph N/A   Clear
10:53 AM 77.0 °F - 62.1 °F 60% 29.93 in 10.0 mi WSW 11.5 mph - N/A   Clear
11:53 AM 79.0 °F - 63.0 °F 58% 29.92 in 10.0 mi SW 11.5 mph - N/A   Clear
12:53 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.89 in 10.0 mi SSW 4.6 mph - N/A   Clear
1:53 PM 84.0 °F 85.4 °F 64.0 °F 51% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 82.9 °F 84.0 °F 63.0 °F 51% 29.86 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.84 in 10.0 mi SW 10.4 mph - N/A   Clear
4:53 PM 81.0 °F 82.7 °F 64.9 °F 58% 29.84 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
5:53 PM 79.0 °F - 64.0 °F 60% 29.83 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
6:53 PM 78.1 °F - 64.0 °F 62% 29.84 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
7:53 PM 75.0 °F - 64.0 °F 69% 29.86 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
8:53 PM 73.9 °F - 64.0 °F 71% 29.86 in 10.0 mi SW 8.1 mph - N/A   Clear
9:53 PM 72.0 °F - 63.0 °F 73% 29.87 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
10:08 PM 71.6 °F - 62.6 °F 73% 29.90 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Mostly Cloudy
10:32 PM 69.8 °F - 60.8 °F 73% 29.90 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
10:53 PM 69.1 °F - 61.0 °F 75% 29.87 in 10.0 mi SW 9.2 mph - N/A   Clear
11:53 PM 69.1 °F - 60.1 °F 73% 29.86 in 10.0 mi Variable 3.5 mph - N/A   Clear