Weather History for Savanna, IL

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Wednesday, February 20, 2013

  Actual Average (KCWI) Record (KCWI)
Temperature  
Mean Temperature 15 °F -  
Max Temperature 25 °F 39 °F 64 °F (1983)
Min Temperature 5 °F 19 °F -5 °F (1959)
Degree Days  
Heating Degree Days 50    
Moisture  
Dew Point 7 °F    
Average Humidity 71    
Maximum Humidity 93    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
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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Date:

Astronomy

Feb. 20, 2013 Rise Set
Actual Time 6:48 AM CST 5:39 PM CST
Civil Twilight 6:20 AM CST 6:08 PM CST
Nautical Twilight 5:48 AM CST 6:40 PM CST
Astronomical Twilight 5:15 AM CST 7:13 PM CST
Moon 12:58 PM CST (2/20) 3:12 AM CST (2/20)
Length of Visible Light 11h 47m
Length of Day
10h 51m
Waxing Gibbous, 76% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 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
12:15 AM 7.3 °F -8.6 °F -0.2 °F 71% 30.28 in 10.0 mi NW 12.7 mph 16.1 mph N/A   Clear
12:55 AM 6.8 °F -7.8 °F -0.9 °F 71% 30.29 in 10.0 mi NW 10.4 mph 17.3 mph N/A   Clear
1:15 AM 6.8 °F -7.8 °F -0.8 °F 71% 30.29 in 10.0 mi NW 10.4 mph - N/A   Clear
1:35 AM 6.6 °F -6.1 °F -0.6 °F 72% 30.31 in 10.0 mi NW 8.1 mph - N/A   Clear
1:55 AM 6.6 °F -5.0 °F -0.9 °F 71% 30.31 in 10.0 mi NNW 6.9 mph - N/A   Clear
2:15 AM 6.4 °F -3.9 °F -1.3 °F 71% 30.32 in 10.0 mi NW 5.8 mph - N/A   Clear
2:35 AM 6.8 °F -5.9 °F -0.8 °F 71% 30.32 in 10.0 mi WNW 8.1 mph - N/A   Clear
2:55 AM 6.6 °F -5.0 °F -0.8 °F 72% 30.32 in 10.0 mi NW 6.9 mph - N/A   Clear
3:15 AM 6.8 °F -4.8 °F -1.1 °F 70% 30.33 in 10.0 mi WNW 6.9 mph - N/A   Clear
3:35 AM 6.8 °F -5.9 °F -0.9 °F 71% 30.33 in 10.0 mi NW 8.1 mph - N/A   Clear
3:55 AM 6.8 °F -6.9 °F -1.3 °F 69% 30.34 in 10.0 mi NW 9.2 mph - N/A   Clear
4:15 AM 6.8 °F -5.9 °F -0.8 °F 71% 30.33 in 10.0 mi NW 8.1 mph - N/A   Clear
4:35 AM 6.6 °F -5.0 °F -0.4 °F 73% 30.33 in 10.0 mi NW 6.9 mph - N/A   Clear
4:55 AM 6.8 °F -4.8 °F -0.6 °F 72% 30.34 in 10.0 mi NW 6.9 mph - N/A   Clear
5:15 AM 6.6 °F -3.7 °F -0.9 °F 71% 30.34 in 10.0 mi NW 5.8 mph - N/A   Clear
5:35 AM 6.4 °F -5.2 °F -1.3 °F 71% 30.34 in 10.0 mi NNW 6.9 mph - N/A   Clear
5:55 AM 6.4 °F -6.3 °F -1.3 °F 71% 30.34 in 10.0 mi NW 8.1 mph - N/A   Clear
6:15 AM 5.7 °F -3.2 °F -1.3 °F 73% 30.34 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:35 AM 5.9 °F -4.5 °F -1.3 °F 72% 30.34 in 10.0 mi NW 5.8 mph - N/A   Clear
6:55 AM 5.9 °F -4.5 °F -1.3 °F 72% 30.35 in 10.0 mi NW 5.8 mph - N/A   Clear
7:15 AM 6.6 °F -5.0 °F -1.1 °F 71% 30.35 in 10.0 mi NW 6.9 mph - N/A   Clear
7:55 AM 8.2 °F -1.8 °F -0.0 °F 69% 30.37 in 10.0 mi NW 5.8 mph - N/A   Clear
8:15 AM 9.3 °F -0.5 °F 1.2 °F 70% 30.37 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:35 AM 10.4 °F -1.5 °F 1.9 °F 69% 30.38 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:35 AM 13.3 °F 2.0 °F 4.1 °F 67% 30.39 in 10.0 mi NNW 8.1 mph - N/A   Clear
9:55 AM 13.8 °F 2.7 °F 3.9 °F 65% 30.39 in 10.0 mi NNW 8.1 mph - N/A   Clear
10:15 AM 14.7 °F 4.8 °F 5.2 °F 66% 30.39 in 10.0 mi NNW 6.9 mph - N/A   Clear
10:35 AM 15.8 °F 7.2 °F 6.1 °F 66% 30.39 in 10.0 mi North 5.8 mph - N/A   Clear
10:55 AM 16.7 °F 8.3 °F 6.4 °F 64% 30.39 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:15 AM 17.1 °F 10.0 °F 7.0 °F 65% 30.39 in 10.0 mi West 4.6 mph - N/A   Clear
11:35 AM 17.6 °F 9.3 °F 7.3 °F 64% 30.36 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:55 AM 18.5 °F 9.3 °F 8.4 °F 65% 30.39 in 10.0 mi WSW 6.9 mph - N/A   Clear
12:15 PM 19.4 °F 10.4 °F 9.3 °F 65% 30.41 in 10.0 mi WSW 6.9 mph - N/A   Clear
12:35 PM 20.1 °F 11.3 °F 9.7 °F 64% 30.41 in 10.0 mi WSW 6.9 mph - N/A   Clear
12:55 PM 20.5 °F 10.8 °F 10.8 °F 66% 30.41 in 10.0 mi WSW 8.1 mph - N/A   Clear
1:15 PM 20.7 °F 11.9 °F 10.9 °F 66% 30.41 in 10.0 mi West 6.9 mph - N/A   Clear
1:35 PM 21.9 °F 14.5 °F 12.2 °F 66% 30.39 in 10.0 mi West 5.8 mph - N/A   Clear
1:55 PM 22.1 °F 13.7 °F 12.0 °F 65% 30.38 in 10.0 mi West 6.9 mph - N/A   Clear
2:15 PM 22.8 °F 16.7 °F 12.0 °F 63% 30.36 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:35 PM 23.4 °F 18.9 °F 12.7 °F 64% 30.35 in 10.0 mi West 3.5 mph - N/A   Clear
2:55 PM 24.6 °F 18.8 °F 13.3 °F 62% 30.34 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:15 PM 25.0 °F 19.3 °F 12.4 °F 59% 30.34 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:35 PM 25.3 °F 19.7 °F 13.1 °F 60% 30.33 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:55 PM 25.7 °F 17.1 °F 13.5 °F 60% 30.33 in 10.0 mi North 8.1 mph - N/A   Clear
4:15 PM 25.7 °F 19.0 °F 13.3 °F 59% 30.34 in 10.0 mi North 5.8 mph - N/A   Clear
4:35 PM 25.2 °F 17.3 °F 13.5 °F 61% 30.34 in 10.0 mi NNE 6.9 mph - N/A   Clear
4:55 PM 24.1 °F 17.0 °F 12.7 °F 62% 30.34 in 10.0 mi NNE 5.8 mph - N/A   Clear
5:15 PM 22.6 °F 16.5 °F 12.6 °F 65% 30.34 in 10.0 mi NNE 4.6 mph - N/A   Clear
5:35 PM 21.2 °F 13.6 °F 12.6 °F 69% 30.35 in 10.0 mi NNE 5.8 mph - N/A   Clear
5:55 PM 20.8 °F 12.1 °F 12.7 °F 71% 30.35 in 10.0 mi NNE 6.9 mph - N/A   Clear
6:15 PM 19.4 °F 9.5 °F 12.0 °F 73% 30.35 in 10.0 mi NNE 8.1 mph - N/A   Clear
6:35 PM 19.6 °F 10.6 °F 12.2 °F 73% 30.35 in 10.0 mi NNE 6.9 mph - N/A   Clear
6:55 PM 18.9 °F 9.8 °F 12.0 °F 75% 30.35 in 10.0 mi NNE 6.9 mph - N/A   Clear
7:15 PM 17.8 °F 8.5 °F 11.3 °F 76% 30.35 in 10.0 mi NNE 6.9 mph - N/A   Clear
7:35 PM 18.1 °F 12.9 °F 11.3 °F 75% 30.35 in 10.0 mi North 3.5 mph - N/A   Clear
7:55 PM 17.2 °F 11.9 °F 11.1 °F 77% 30.35 in 10.0 mi NNE 3.5 mph - N/A   Clear
8:15 PM 17.4 °F - 11.1 °F 76% 30.35 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 17.6 °F - 11.8 °F 78% 30.35 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 17.1 °F - 12.2 °F 81% 30.35 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 16.7 °F - 11.8 °F 81% 30.35 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 15.8 °F - 12.2 °F 86% 30.36 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 15.6 °F - 12.2 °F 86% 30.36 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 15.8 °F - 12.2 °F 86% 30.37 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 16.5 °F - 12.2 °F 83% 30.38 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 14.9 °F - 11.7 °F 87% 30.37 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 14.2 °F - 12.2 °F 92% 30.37 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 14.9 °F - 12.6 °F 90% 30.38 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 14.0 °F - 12.2 °F 93% 30.38 in 10.0 mi Calm Calm - N/A   Clear