Weather History for Savanna, IL

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Wednesday, December 18, 2013

  Actual Average (KCWI) Record (KCWI)
Temperature  
Mean Temperature 23 °F -  
Max Temperature 36 °F 32 °F 55 °F (2002)
Min Temperature 10 °F 17 °F -15 °F (1985)
Degree Days  
Heating Degree Days 42    
Moisture  
Dew Point 17 °F    
Average Humidity 75    
Maximum Humidity 90    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 20 mph    
Max Gust Speed 25 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

Dec. 18, 2013 Rise Set
Actual Time 7:23 AM CST 4:30 PM CST
Civil Twilight 6:51 AM CST 5:02 PM CST
Nautical Twilight 6:16 AM CST 5:37 PM CST
Astronomical Twilight 5:42 AM CST 6:11 PM CST
Moon 6:04 PM CST 8:02 AM CST
Length of Visible Light 10h 10m
Length of Day
9h 07m
Full, 98% of the Moon is Illuminated
Dec 18
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

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 20.1 °F 13.6 °F 12.9 °F 74% 30.16 in 10.0 mi West 4.6 mph - N/A   Clear
12:35 AM 19.8 °F 11.9 °F 13.1 °F 75% 30.15 in 10.0 mi West 5.8 mph - N/A   Clear
12:55 AM 19.4 °F 14.3 °F 13.1 °F 76% 30.14 in 10.0 mi West 3.5 mph - N/A   Clear
1:15 AM 19.0 °F 12.3 °F 12.9 °F 77% 30.14 in 10.0 mi WNW 4.6 mph - N/A   Clear
1:35 AM 18.0 °F - 12.4 °F 79% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 17.8 °F - 12.7 °F 81% 30.14 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 17.8 °F - 12.2 °F 79% 30.16 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 17.1 °F 11.7 °F 12.2 °F 81% 30.16 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:55 AM 17.4 °F - 12.2 °F 80% 30.16 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 17.1 °F - 12.6 °F 82% 30.15 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 16.7 °F - 12.2 °F 82% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 14.2 °F - 9.9 °F 83% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:15 AM 12.4 °F - 9.5 °F 88% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:35 AM 12.0 °F 5.9 °F 8.6 °F 86% 30.14 in 10.0 mi SSE 3.5 mph - N/A   Overcast
4:55 AM 13.1 °F 5.4 °F 10.0 °F 88% 30.14 in 10.0 mi SE 4.6 mph - N/A   Overcast
5:15 AM 14.0 °F 6.5 °F 10.8 °F 87% 30.14 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
5:35 AM 12.9 °F 6.9 °F 9.9 °F 88% 30.14 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
5:55 AM 12.2 °F 2.9 °F 8.8 °F 86% 30.14 in 10.0 mi SSE 5.8 mph - N/A   Clear
6:15 AM 10.4 °F 0.8 °F 7.2 °F 87% 30.13 in 10.0 mi SE 5.8 mph - N/A   Clear
6:35 AM 10.2 °F 0.6 °F 7.7 °F 90% 30.13 in 10.0 mi SSE 5.8 mph - N/A   Clear
6:55 AM 11.5 °F 2.1 °F 9.0 °F 90% 30.12 in 10.0 mi South 5.8 mph - N/A   Clear
7:15 AM 10.9 °F 1.4 °F 8.2 °F 89% 30.12 in 10.0 mi South 5.8 mph - N/A   Clear
7:35 AM 12.4 °F 2.0 °F 9.9 °F 90% 30.11 in 10.0 mi South 6.9 mph - N/A   Clear
7:55 AM 12.0 °F 1.5 °F 9.0 °F 88% 30.11 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:15 AM 14.0 °F 3.9 °F 10.6 °F 86% 30.10 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:35 AM 15.1 °F 5.2 °F 11.3 °F 85% 30.09 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:55 AM 17.1 °F 8.7 °F 12.6 °F 82% 30.08 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:15 AM 19.9 °F 11.1 °F 14.2 °F 78% 30.07 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:35 AM 22.8 °F 12.9 °F 15.1 °F 72% 30.07 in 10.0 mi SSE 9.2 mph - N/A   Clear
9:55 AM 23.9 °F 15.8 °F 15.6 °F 71% 30.06 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:15 AM 26.4 °F 17.3 °F 16.3 °F 66% 30.05 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:35 AM 29.5 °F 19.9 °F 17.1 °F 60% 30.04 in 10.0 mi South 11.5 mph - N/A   Clear
10:55 AM 29.3 °F 17.3 °F 15.6 °F 57% 30.02 in 10.0 mi South 17.3 mph 20.7 mph N/A   Clear
11:15 AM 30.2 °F 18.1 °F 16.5 °F 57% 30.00 in 10.0 mi South 18.4 mph - N/A   Clear
11:35 AM 30.6 °F 21.2 °F 17.6 °F 59% 29.98 in 10.0 mi SSE 11.5 mph - N/A   Clear
11:55 AM 31.6 °F 20.0 °F 18.1 °F 57% 29.94 in 10.0 mi SSE 18.4 mph - N/A   Clear
12:15 PM 32.2 °F 21.1 °F 18.3 °F 57% 29.92 in 10.0 mi SSE 17.3 mph 23.0 mph N/A   Clear
12:35 PM 33.3 °F 21.8 °F 18.7 °F 55% 29.89 in 10.0 mi SSE 19.6 mph 25.3 mph N/A   Clear
12:55 PM 33.4 °F 22.7 °F 19.0 °F 56% 29.88 in 10.0 mi SSE 17.3 mph - N/A   Clear
1:15 PM 34.2 °F 23.3 °F 19.0 °F 54% 29.87 in 10.0 mi South 18.4 mph - N/A   Clear
1:35 PM 34.9 °F 25.3 °F 19.9 °F 55% 29.86 in 10.0 mi SSE 15.0 mph - N/A   Clear
1:55 PM 33.3 °F 25.1 °F 21.0 °F 61% 29.85 in 10.0 mi SSE 10.4 mph - N/A   Clear
2:15 PM 35.8 °F 26.9 °F 20.5 °F 54% 29.84 in 10.0 mi South 13.8 mph - N/A   Clear
2:35 PM 36.5 °F 28.2 °F 20.3 °F 52% 29.83 in 10.0 mi South 12.7 mph 18.4 mph N/A   Clear
2:55 PM 35.8 °F 26.9 °F 20.8 °F 55% 29.83 in 10.0 mi South 13.8 mph - N/A   Clear
3:15 PM 35.2 °F 26.6 °F 21.4 °F 57% 29.82 in 10.0 mi South 12.7 mph 17.3 mph N/A   Clear
3:35 PM 34.7 °F 25.9 °F 21.6 °F 59% 29.81 in 10.0 mi South 12.7 mph - N/A   Clear
3:55 PM 32.5 °F 24.2 °F 22.1 °F 65% 29.81 in 10.0 mi SSE 10.4 mph - N/A   Clear
4:15 PM 31.8 °F 23.9 °F 22.1 °F 67% 29.81 in 10.0 mi SSE 9.2 mph - N/A   Clear
4:35 PM 31.5 °F 22.9 °F 22.1 °F 68% 29.81 in 10.0 mi SSE 10.4 mph - N/A   Clear
4:55 PM 30.4 °F 21.0 °F 22.1 °F 71% 29.81 in 10.0 mi SSE 11.5 mph - N/A   Clear
5:15 PM 30.9 °F 24.3 °F 22.3 °F 70% 29.81 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:35 PM 29.1 °F 20.6 °F 21.9 °F 74% 29.81 in 10.0 mi SSE 9.2 mph - N/A   Clear
5:55 PM 30.7 °F 22.0 °F 22.5 °F 71% 29.81 in 10.0 mi South 10.4 mph - N/A   Clear
6:15 PM 30.9 °F 22.2 °F 23.0 °F 72% 29.81 in 10.0 mi SSE 10.4 mph - N/A   Clear
6:35 PM 30.2 °F 22.6 °F 22.8 °F 74% 29.81 in 10.0 mi South 8.1 mph - N/A   Clear
6:55 PM 28.6 °F 22.4 °F 22.3 °F 77% 29.81 in 10.0 mi South 5.8 mph - N/A   Clear
7:15 PM 29.1 °F 22.1 °F 23.0 °F 78% 29.81 in 10.0 mi South 6.9 mph - N/A   Clear
7:35 PM 29.1 °F 24.1 °F 23.0 °F 78% 29.81 in 10.0 mi South 4.6 mph - N/A   Clear
7:55 PM 29.5 °F 23.4 °F 23.5 °F 79% 29.81 in 10.0 mi South 5.8 mph - N/A   Clear
8:15 PM 28.0 °F 22.8 °F 22.8 °F 81% 29.81 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:35 PM 27.1 °F 20.7 °F 22.1 °F 81% 29.81 in 10.0 mi SSE 5.8 mph - N/A   Clear
8:55 PM 26.4 °F 19.8 °F 22.1 °F 84% 29.81 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:15 PM 27.3 °F 23.4 °F 22.8 °F 83% 29.81 in 10.0 mi SSE 3.5 mph - N/A   Clear
9:35 PM 27.1 °F 20.7 °F 22.5 °F 83% 29.81 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:55 PM 27.0 °F 23.0 °F 22.8 °F 84% 29.81 in 10.0 mi South 3.5 mph - N/A   Clear
10:15 PM 26.2 °F 19.6 °F 21.7 °F 83% 29.81 in 10.0 mi South 5.8 mph - N/A   Clear
10:35 PM 27.1 °F 19.7 °F 22.6 °F 83% 29.79 in 10.0 mi South 6.9 mph - N/A   Clear
10:55 PM 27.0 °F 19.5 °F 22.8 °F 84% 29.80 in 10.0 mi South 6.9 mph - N/A   Clear
11:15 PM 27.9 °F 22.6 °F 23.7 °F 84% 29.81 in 10.0 mi South 4.6 mph - N/A   Clear
11:35 PM 27.7 °F 22.4 °F 23.5 °F 84% 29.81 in 10.0 mi South 4.6 mph - N/A   Clear
11:55 PM 26.1 °F 21.9 °F 22.5 °F 86% 29.81 in 10.0 mi South 3.5 mph - N/A   Clear