Weather History for Rolla, MO

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Saturday, May 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 64 °F  
Max Temperature 81 °F 75 °F 92 °F (1996)
Min Temperature 60 °F 54 °F 32 °F (2002)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 130 86  
Since 1 July heating degree days 4920 4804  
Cooling Degree Days 6 3  
Month to date cooling degree days 33 34  
Year to date cooling degree days 46 60  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in 0.16 in 2.43 in (1981)
Month to date precipitation 1.80 2.93  
Year to date precipitation 15.97 14.70  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 7 miles    
Events Fog    
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. 18, 2013 Rise Set
Actual Time 5:53 AM CDT 8:13 PM CDT
Civil Twilight 5:23 AM CDT 8:43 PM CDT
Nautical Twilight 4:47 AM CDT 9:20 PM CDT
Astronomical Twilight 4:06 AM CDT 10:01 PM CDT
Moon 1:23 PM CDT (5/18) 1:39 AM CDT (5/18)
Length of Visible Light 15h 19m
Length of Day
14h 20m
First Quarter, 55% of the Moon is Illuminated
May 18
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
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 63.0 °F - 61.0 °F 93% 29.95 in 10.0 mi South 5.8 mph - N/A   Clear
1:53 AM 62.1 °F - 61.0 °F 96% 29.94 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:53 AM 61.0 °F - 60.1 °F 97% 29.93 in 8.0 mi South 4.6 mph - N/A   Clear
3:53 AM 61.0 °F - 60.1 °F 97% 29.93 in 5.0 mi South 3.5 mph - N/A   Clear
4:15 AM 60.8 °F - 60.8 °F 100% 29.95 in 2.0 mi ESE 3.5 mph - N/A   Partly Cloudy
4:17 AM 60.8 °F - 59.0 °F 94% 29.95 in 0.8 mi ESE 5.8 mph - N/A   Mist
4:25 AM 60.8 °F - 60.8 °F 100% 29.95 in 0.2 mi ESE 3.5 mph - N/A Fog Fog
4:53 AM 60.1 °F - 60.1 °F 100% 29.92 in 0.2 mi SSE 3.5 mph - N/A Fog Fog
5:53 AM 60.1 °F - 60.1 °F 100% 29.94 in 0.2 mi ESE 3.5 mph - N/A Fog Fog
6:53 AM 60.1 °F - 59.0 °F 96% 29.96 in 0.2 mi ESE 6.9 mph - N/A Fog Fog
7:53 AM 61.0 °F - 61.0 °F 100% 29.98 in 0.2 mi SE 5.8 mph - N/A Fog Fog
8:33 AM 62.6 °F - 62.6 °F 100% 29.99 in 1.0 mi SE 4.6 mph - N/A   Mist
8:53 AM 64.0 °F - 63.0 °F 96% 29.98 in 2.0 mi ESE 6.9 mph - N/A   Overcast
9:09 AM 64.4 °F - 64.4 °F 100% 29.99 in 5.0 mi ESE 5.8 mph - N/A   Overcast
9:53 AM 68.0 °F - 64.9 °F 90% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
10:01 AM 68.0 °F - 64.4 °F 88% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
10:53 AM 72.0 °F - 66.0 °F 81% 29.96 in 10.0 mi ESE 9.2 mph - N/A   Clear
11:53 AM 75.0 °F - 66.9 °F 76% 29.95 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
12:53 PM 78.1 °F - 66.9 °F 68% 29.91 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
1:53 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.93 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
2:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.90 in 10.0 mi South 11.5 mph 20.7 mph N/A   Partly Cloudy
3:53 PM 79.0 °F - 66.0 °F 64% 29.89 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
4:53 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.91 in 10.0 mi SE 9.2 mph - N/A   Clear
5:53 PM 79.0 °F - 66.0 °F 64% 29.88 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
6:53 PM 77.0 °F - 66.0 °F 69% 29.87 in 10.0 mi SE 8.1 mph - N/A   Clear
7:53 PM 75.0 °F - 66.0 °F 73% 29.86 in 10.0 mi SE 6.9 mph - N/A   Clear
8:53 PM 73.0 °F - 66.0 °F 79% 29.85 in 10.0 mi SE 9.2 mph - N/A   Clear
9:53 PM 72.0 °F - 66.0 °F 81% 29.83 in 10.0 mi SE 11.5 mph - N/A   Clear
10:21 PM 71.6 °F - 66.2 °F 83% 29.88 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
10:53 PM 71.6 °F - 66.2 °F 83% 29.88 in 9.0 mi SE 9.2 mph - N/A   Overcast
11:22 PM 71.6 °F - 66.2 °F 83% 29.87 in 9.0 mi SE 8.1 mph - N/A   Scattered Clouds
11:53 PM 70.0 °F - 66.0 °F 87% 29.84 in 8.0 mi SE 10.4 mph - N/A   Partly Cloudy