Weather History for Rolla, MO

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Saturday, July 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 78 °F  
Max Temperature 90 °F 89 °F 106 °F (2006)
Min Temperature 68 °F 67 °F 55 °F (1970)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 17 14  
Since 1 July heating degree days 0 0  
Cooling Degree Days 14 13  
Month to date cooling degree days 212 241  
Year to date cooling degree days 536 583  
Since 1 June cooling degree days 429 476  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 75    
Maximum Humidity 97    
Minimum Humidity 52    
Precipitation  
Precipitation 1.16 in 0.14 in 1.84 in (2010)
Month to date precipitation 2.76 2.89  
Year to date precipitation 27.85 24.33  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 16 mph    
Max Gust Speed 23 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Jul. 20, 2013 Rise Set
Actual Time 6:00 AM CDT 8:26 PM CDT
Civil Twilight 5:29 AM CDT 8:56 PM CDT
Nautical Twilight 4:52 AM CDT 9:33 PM CDT
Astronomical Twilight 4:11 AM CDT 10:15 PM CDT
Moon 6:30 PM CDT (7/20) 3:40 AM CDT (7/20)
Length of Visible Light 15h 26m
Length of Day
14h 26m
Waxing Gibbous, 94% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First 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 73.0 °F - 69.1 °F 87% 29.90 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:53 AM 73.0 °F - 68.0 °F 84% 29.90 in 10.0 mi SSW 9.2 mph - N/A   Clear
2:53 AM 72.0 °F - 68.0 °F 87% 29.89 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:53 AM 71.1 °F - 66.9 °F 87% 29.88 in 10.0 mi SSW 9.2 mph - N/A   Clear
4:53 AM 71.1 °F - 66.9 °F 87% 29.88 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
5:53 AM 71.1 °F - 66.0 °F 84% 29.88 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
6:53 AM 71.1 °F - 66.9 °F 87% 29.89 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
7:53 AM 73.9 °F - 68.0 °F 82% 29.89 in 10.0 mi SW 8.1 mph - N/A   Clear
8:53 AM 79.0 °F - 70.0 °F 74% 29.89 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:53 AM 82.9 °F 87.5 °F 71.1 °F 67% 29.89 in 10.0 mi West 8.1 mph - N/A   Clear
10:53 AM 87.1 °F 92.0 °F 70.0 °F 57% 29.89 in 10.0 mi WNW 10.4 mph - N/A   Clear
11:53 AM 89.1 °F 94.1 °F 70.0 °F 53% 29.89 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Clear
12:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 29.90 in 10.0 mi NNW 11.5 mph - N/A   Overcast
1:03 PM 82.4 °F 88.2 °F 73.4 °F 74% 29.93 in 4.0 mi NNW 5.8 mph - 0.03 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:53 PM 84.0 °F 87.8 °F 69.1 °F 61% 29.89 in 10.0 mi NNW 12.7 mph 23.0 mph 0.03 in Thunderstorm Mostly Cloudy
2:25 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.93 in 9.0 mi West 8.1 mph - 0.01 in Rain Light Rain
2:53 PM 77.0 °F - 70.0 °F 79% 29.88 in 10.0 mi WNW 4.6 mph - 0.05 in Rain Light Rain
3:53 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.82 in 10.0 mi NNW 11.5 mph - 0.00 in   Clear
4:53 PM 84.9 °F 89.4 °F 70.0 °F 61% 29.86 in 10.0 mi North 4.6 mph - N/A   Clear
5:53 PM 84.9 °F 89.4 °F 70.0 °F 61% 29.84 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 82.9 °F 88.0 °F 72.0 °F 69% 29.85 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.87 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
8:29 PM 78.8 °F - 69.8 °F 74% 29.91 in 10.0 mi South 9.2 mph - N/A   Overcast
8:49 PM 77.0 °F - 69.8 °F 78% 29.91 in 10.0 mi ESE 6.9 mph - N/A   Overcast
8:53 PM 77.0 °F - 69.1 °F 76% 29.88 in 10.0 mi ESE 6.9 mph - N/A   Overcast
9:01 PM 77.0 °F - 69.8 °F 78% 29.91 in 10.0 mi SSE 9.2 mph - 0.01 in Thunderstorm Overcast
9:10 PM 73.4 °F - 71.6 °F 94% 29.92 in 3.0 mi SSE 11.5 mph - 0.09 in Rain , Thunderstorm Heavy Rain
9:37 PM 73.4 °F - 69.8 °F 88% 29.97 in 1.8 mi Variable 4.6 mph 16.1 mph 0.23 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:49 PM 69.8 °F - 68.0 °F 94% 29.99 in 0.8 mi SSW 11.5 mph - 0.62 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:53 PM 70.0 °F - 68.0 °F 93% 29.93 in 0.8 mi South 6.9 mph 18.4 mph 0.77 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:59 PM 71.6 °F - 68.0 °F 88% 29.97 in 1.0 mi Variable 3.5 mph 18.4 mph 0.07 in Rain , Thunderstorm Heavy Thunderstorms and Rain
10:08 PM 69.8 °F - 69.8 °F 100% 29.98 in 2.5 mi Variable 3.5 mph - 0.12 in Rain , Thunderstorm Heavy Thunderstorms and Rain
10:20 PM 69.8 °F - 68.0 °F 94% 29.98 in 3.0 mi SSE 3.5 mph - 0.19 in Rain , Thunderstorm Heavy Thunderstorms and Rain
10:53 PM 69.1 °F - 68.0 °F 96% 29.94 in 7.0 mi SSE 9.2 mph - 0.22 in Rain , Thunderstorm Thunderstorms and Rain
11:02 PM 69.8 °F - 68.0 °F 94% 29.97 in 9.0 mi SSE 5.8 mph - 0.00 in Rain Light Rain
11:53 PM 68.0 °F - 66.9 °F 96% 29.91 in 8.0 mi SSW 10.4 mph - 0.08 in Rain Light Rain