Weather History for Jefferson City, MO

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Saturday, October 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 69 °F 64 °F 87 °F (2003)
Min Temperature 41 °F 39 °F 22 °F (1960)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 65    
Maximum Humidity 93    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 1 mph (SE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 20, 2012 Rise Set
Actual Time 7:23 AM CDT 6:22 PM CDT
Civil Twilight 6:56 AM CDT 6:49 PM CDT
Nautical Twilight 6:25 AM CDT 7:20 PM CDT
Astronomical Twilight 5:54 AM CDT 7:51 PM CDT
Moon 12:57 PM CDT (10/20) 11:11 PM CDT (10/20)
Length of Visible Light 11h 53m
Length of Day
10h 59m
Waxing Crescent, 34% of the Moon is Illuminated
Oct 20
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F 41.0 °F 77% 29.79 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 45.0 °F 39.9 °F 82% 29.81 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 43.0 °F 39.0 °F 86% 29.81 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 42.1 °F 37.9 °F 85% 29.81 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 42.1 °F 39.0 °F 89% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 43.0 °F 39.0 °F 86% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 41.0 °F 37.0 °F 86% 29.85 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 41.0 °F 39.0 °F 93% 29.86 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 45.0 °F 42.1 °F 90% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 48.9 °F 43.0 °F 80% 29.90 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 54.0 °F 41.0 °F 62% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 57.9 °F 42.1 °F 56% 29.87 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 63.0 °F 42.1 °F 46% 29.86 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 66.0 °F 42.1 °F 42% 29.83 in 10.0 mi South 5.8 mph - N/A   Clear
2:53 PM 68.0 °F 41.0 °F 37% 29.80 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 68.0 °F 39.9 °F 36% 29.79 in 10.0 mi South 5.8 mph - N/A   Clear
4:53 PM 68.0 °F 39.9 °F 36% 29.78 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:53 PM 66.0 °F 39.0 °F 37% 29.78 in 10.0 mi East 4.6 mph - N/A   Clear
6:53 PM 60.1 °F 39.9 °F 47% 29.77 in 10.0 mi SE 4.6 mph - N/A   Clear
7:53 PM 57.0 °F 41.0 °F 55% 29.78 in 10.0 mi SE 5.8 mph - N/A   Clear
8:53 PM 53.1 °F 41.0 °F 64% 29.80 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:53 PM 54.0 °F 41.0 °F 62% 29.81 in 10.0 mi SE 6.9 mph - N/A   Clear
10:53 PM 52.0 °F 41.0 °F 66% 29.81 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:53 PM 52.0 °F 41.0 °F 66% 29.81 in 10.0 mi ESE 5.8 mph - N/A   Clear