Weather History for Rolla, MO

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Saturday, September 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 62 °F  
Max Temperature 73 °F 73 °F 102 °F (1953)
Min Temperature 46 °F 51 °F 34 °F (2003)
Degree Days  
Heating Degree Days 5 5  
Month to date heating degree days 76 56  
Since 1 July heating degree days 77 59  
Cooling Degree Days 0 2  
Month to date cooling degree days 125 139  
Year to date cooling degree days 1666 1216  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.11 in 1.38 in (1972)
Month to date precipitation 2.33 3.93  
Year to date precipitation 26.56 33.48  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 2 mph (NE)    
Max Wind Speed 10 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 29, 2012 Rise Set
Actual Time 7:01 AM CDT 6:52 PM CDT
Civil Twilight 6:35 AM CDT 7:18 PM CDT
Nautical Twilight 6:04 AM CDT 7:49 PM CDT
Astronomical Twilight 5:33 AM CDT 8:19 PM CDT
Moon 6:25 PM CDT (9/29) 6:32 AM CDT (9/29)
Length of Visible Light 12h 43m
Length of Day
11h 50m
Full, 100% of the Moon is Illuminated
Sep 29
Full
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 46.9 °F 86% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 51.1 °F 46.9 °F 86% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 50.0 °F 46.9 °F 89% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 50.0 °F 46.9 °F 89% 30.11 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 48.9 °F 45.0 °F 86% 30.11 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 48.9 °F 44.1 °F 83% 30.12 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 46.9 °F 44.1 °F 90% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 50.0 °F 46.0 °F 86% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 57.9 °F 48.0 °F 70% 30.14 in 10.0 mi NE 5.8 mph - N/A   Clear
9:53 AM 62.1 °F 48.9 °F 62% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 64.9 °F 48.9 °F 56% 30.12 in 10.0 mi East 5.8 mph - N/A   Clear
11:53 AM 66.9 °F 50.0 °F 54% 30.12 in 10.0 mi East 8.1 mph - N/A   Clear
12:53 PM 70.0 °F 50.0 °F 49% 30.09 in 10.0 mi NE 6.9 mph - N/A   Clear
1:53 PM 71.1 °F 52.0 °F 51% 30.06 in 10.0 mi NNE 8.1 mph - N/A   Clear
2:53 PM 71.1 °F 50.0 °F 47% 30.04 in 10.0 mi East 4.6 mph - N/A   Clear
3:53 PM 72.0 °F 48.9 °F 44% 30.03 in 10.0 mi East 3.5 mph - N/A   Clear
4:53 PM 72.0 °F 51.1 °F 48% 30.02 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:53 PM 70.0 °F 51.1 °F 51% 30.01 in 10.0 mi NE 5.8 mph - N/A   Clear
6:53 PM 61.0 °F 52.0 °F 72% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 55.9 °F 51.1 °F 84% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 55.9 °F 51.1 °F 84% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 54.0 °F 50.0 °F 86% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 54.0 °F 50.0 °F 86% 30.01 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 55.0 °F 48.0 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Clear