Weather History for Rolla, MO

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Friday, January 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F 31 °F  
Max Temperature 55 °F 41 °F 70 °F (1951)
Min Temperature 19 °F 21 °F -5 °F (1994)
Degree Days  
Heating Degree Days 28 34  
Month to date heating degree days 606 612  
Since 1 July heating degree days 2359 2529  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 22 °F    
Average Humidity 55    
Maximum Humidity 84    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.07 in 1.16 in (1996)
Month to date precipitation 0.40 1.36  
Year to date precipitation 0.40 1.36  
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 14 mph (South)    
Max Wind Speed 24 mph    
Max Gust Speed 30 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

Jan. 18, 2013 Rise Set
Actual Time 7:20 AM CST 5:14 PM CST
Civil Twilight 6:52 AM CST 5:43 PM CST
Nautical Twilight 6:19 AM CST 6:15 PM CST
Astronomical Twilight 5:48 AM CST 6:47 PM CST
Moon 11:07 AM CST (1/18) No Moon Set
Length of Visible Light 10h 51m
Length of Day
9h 53m
Waxing Crescent, 47% of the Moon is Illuminated
Jan 18
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

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 19.9 °F 13.4 °F 15.1 °F 81% 30.49 in 10.0 mi South 4.6 mph - N/A   Clear
1:53 AM 24.1 °F 17.0 °F 18.0 °F 77% 30.49 in 10.0 mi South 5.8 mph - N/A   Clear
2:53 AM 23.0 °F 15.8 °F 17.1 °F 78% 30.50 in 10.0 mi South 5.8 mph - N/A   Clear
3:53 AM 25.0 °F 17.1 °F 19.0 °F 78% 30.48 in 10.0 mi South 6.9 mph - N/A   Clear
4:53 AM 27.0 °F 16.7 °F 19.9 °F 75% 30.47 in 10.0 mi South 11.5 mph - N/A   Clear
5:53 AM 27.0 °F 16.7 °F 19.0 °F 72% 30.46 in 10.0 mi South 11.5 mph - N/A   Clear
6:53 AM 28.0 °F 17.5 °F 19.9 °F 72% 30.46 in 10.0 mi South 12.7 mph - N/A   Clear
7:53 AM 30.0 °F 19.1 °F 19.9 °F 66% 30.44 in 10.0 mi South 15.0 mph - N/A   Clear
8:53 AM 33.1 °F 21.9 °F 21.0 °F 61% 30.45 in 10.0 mi SSW 18.4 mph - N/A   Clear
9:53 AM 37.0 °F 27.0 °F 21.9 °F 54% 30.44 in 10.0 mi South 18.4 mph - N/A   Clear
10:53 AM 41.0 °F 32.5 °F 24.1 °F 51% 30.41 in 10.0 mi SSW 17.3 mph 23.0 mph N/A   Clear
11:53 AM 46.9 °F - 24.1 °F 41% 30.35 in 10.0 mi South 16.1 mph 23.0 mph N/A   Clear
12:53 PM 50.0 °F - 24.1 °F 36% 30.29 in 10.0 mi South 15.0 mph 24.2 mph N/A   Clear
1:53 PM 54.0 °F - 23.0 °F 30% 30.24 in 10.0 mi SSW 16.1 mph - N/A   Clear
2:53 PM 55.0 °F - 21.9 °F 28% 30.22 in 10.0 mi SSW 18.4 mph 26.5 mph N/A   Clear
3:53 PM 54.0 °F - 23.0 °F 30% 30.20 in 10.0 mi SSW 19.6 mph 27.6 mph N/A   Clear
4:53 PM 50.0 °F - 24.1 °F 36% 30.20 in 10.0 mi South 17.3 mph - N/A   Clear
5:53 PM 46.9 °F - 25.0 °F 42% 30.19 in 10.0 mi South 13.8 mph - N/A   Clear
6:53 PM 45.0 °F 38.2 °F 25.0 °F 46% 30.19 in 10.0 mi South 15.0 mph - N/A   Clear
7:53 PM 45.0 °F 38.2 °F 25.0 °F 46% 30.18 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
8:53 PM 44.1 °F 36.5 °F 25.0 °F 47% 30.16 in 10.0 mi South 17.3 mph 23.0 mph N/A   Clear
9:53 PM 42.1 °F 34.2 °F 25.0 °F 51% 30.15 in 10.0 mi South 16.1 mph 24.2 mph N/A   Clear
10:53 PM 41.0 °F 34.3 °F 25.0 °F 53% 30.15 in 10.0 mi SSW 11.5 mph - N/A   Clear
11:53 PM 41.0 °F 33.5 °F 25.0 °F 53% 30.14 in 10.0 mi SSW 13.8 mph - N/A   Clear