Weather History for Rolla, MO

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Tuesday, November 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 10 °C 6 °C  
Max Temperature 16 °C 12 °C 23 °C (1898)
Min Temperature 3 °C 1 °C -8 °C (1964)
Degree Days  
Heating Degree Days 15 22  
Month to date heating degree days 375 353  
Since 1 July heating degree days 840 703  
Cooling Degree Days 0 0  
Month to date cooling degree days 2 0  
Year to date cooling degree days 1693 1243  
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 6 °C    
Average Humidity 79    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 mm 3.56 mm 3.51 mm (1956)
Month to date precipitation 0.99 2.56  
Year to date precipitation 30.65 39.66  
Sea Level Pressure  
Sea Level Pressure 1021 hPa    
Wind  
Wind Speed 12 km/h (West)    
Max Wind Speed 24 km/h    
Max Gust Speed 39 km/h    
Visibility 13 kilometers    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Nov. 20, 2012 Rise Set
Actual Time 6:53 AM CST 4:51 PM CST
Civil Twilight 6:25 AM CST 5:19 PM CST
Nautical Twilight 5:53 AM CST 5:52 PM CST
Astronomical Twilight 5:21 AM CST 6:23 PM CST
Moon 12:31 PM CST (11/20) No Moon Set
Length of Visible Light 10h 54m
Length of Day
9h 57m
First Quarter, 51% of the Moon is Illuminated
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 7.2 °C 4.0 °C 5.6 °C 90% 1019.3 hPa 16.1 km SW 18.5 km/h / 5.1 m/s - N/A   Clear
1:53 AM 7.2 °C 4.0 °C 5.6 °C 90% 1019.3 hPa 16.1 km SSW 18.5 km/h / 5.1 m/s - N/A   Clear
2:53 AM 7.8 °C 4.8 °C 5.6 °C 86% 1019.0 hPa 16.1 km SW 18.5 km/h / 5.1 m/s - N/A   Clear
3:53 AM 7.2 °C 4.3 °C 5.6 °C 90% 1018.7 hPa 16.1 km SW 16.7 km/h / 4.6 m/s - N/A   Clear
4:53 AM 6.1 °C 3.2 °C 4.4 °C 89% 1018.9 hPa 12.9 km SW 14.8 km/h / 4.1 m/s - N/A   Clear
5:53 AM 6.1 °C 3.2 °C 5.0 °C 93% 1019.3 hPa 11.3 km SW 14.8 km/h / 4.1 m/s - N/A   Clear
6:53 AM 5.6 °C 2.8 °C 4.4 °C 92% 1019.7 hPa 8.0 km WSW 13.0 km/h / 3.6 m/s - N/A   Clear
7:53 AM 7.8 °C 5.5 °C 6.7 °C 93% 1020.1 hPa 8.0 km WSW 13.0 km/h / 3.6 m/s - N/A   Clear
8:53 AM 8.9 °C - 6.7 °C 86% 1020.3 hPa 11.3 km West 18.5 km/h / 5.1 m/s - N/A   Clear
9:53 AM 11.1 °C - 6.7 °C 74% 1020.4 hPa 16.1 km WNW 14.8 km/h / 4.1 m/s - N/A   Clear
10:53 AM 13.3 °C - 6.7 °C 64% 1020.1 hPa 16.1 km WNW 16.7 km/h / 4.6 m/s - N/A   Clear
11:53 AM 14.4 °C - 5.6 °C 56% 1019.5 hPa 16.1 km NW 16.7 km/h / 4.6 m/s - N/A   Clear
12:53 PM 15.0 °C - 6.0 °C 55% 1019.2 hPa 16.1 km West 24.1 km/h / 6.7 m/s - N/A   Clear
1:53 PM 16.1 °C - 6.1 °C 52% 1019.0 hPa 16.1 km NW 20.4 km/h / 5.7 m/s - N/A   Clear
2:53 PM 16.1 °C - 6.7 °C 54% 1019.2 hPa 16.1 km NW 14.8 km/h / 4.1 m/s - N/A   Clear
3:53 PM 15.6 °C - 7.2 °C 57% 1019.8 hPa 16.1 km NNW 16.7 km/h / 4.6 m/s - N/A   Clear
4:53 PM 12.8 °C - 6.7 °C 67% 1020.5 hPa 16.1 km NW 7.4 km/h / 2.1 m/s - N/A   Clear
5:53 PM 10.0 °C - 6.1 °C 77% 1021.3 hPa 16.1 km NW 5.6 km/h / 1.5 m/s - N/A   Clear
6:53 PM 8.3 °C - 5.6 °C 83% 1021.9 hPa 16.1 km Calm Calm - N/A   Clear
7:53 PM 6.1 °C - 3.9 °C 86% 1022.3 hPa 14.5 km Calm Calm - N/A   Clear
8:53 PM 7.8 °C - 5.0 °C 83% 1022.2 hPa 11.3 km Calm Calm - N/A   Clear
9:53 PM 5.6 °C - 3.3 °C 85% 1022.6 hPa 9.7 km Calm Calm - N/A   Clear
10:53 PM 5.0 °C - 2.8 °C 86% 1022.9 hPa 4.8 km Calm Calm - N/A   Clear
11:01 PM 6.0 °C - 4.0 °C 87% 1022.6 hPa 2.8 km Calm Calm - N/A   Clear
11:11 PM 6.0 °C - 4.0 °C 87% 1022.9 hPa 4.8 km Calm Calm - N/A   Clear
11:53 PM 4.4 °C - 3.3 °C 93% 1023.0 hPa 3.2 km Calm Calm - N/A   Clear