Weather History for Cairo, IL

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Wednesday, May 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F -  
Max Temperature 87 °F 77 °F 91 °F (1963)
Min Temperature 66 °F 56 °F 47 °F (1959)
Cooling Degree Days 11    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 51    
Maximum Humidity 67    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 9 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 21 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

May. 15, 2013 Rise Set
Actual Time 5:48 AM CDT 7:58 PM CDT
Civil Twilight 5:19 AM CDT 8:27 PM CDT
Nautical Twilight 4:43 AM CDT 9:03 PM CDT
Astronomical Twilight 4:05 AM CDT 9:42 PM CDT
Moon 10:22 AM CDT (5/15) No Moon Set
Length of Visible Light 15h 08m
Length of Day
14h 09m
Waxing Crescent, 27% of the Moon is Illuminated
May 15
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 76.3 °F - 57.7 °F 53% 29.96 in 10.0 mi SW 11.5 mph - N/A   Clear
12:35 AM 75.6 °F - 57.6 °F 53% 29.96 in 10.0 mi SSW 10.4 mph - N/A   Clear
12:55 AM 75.4 °F - 57.4 °F 53% 29.97 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Clear
1:15 AM 74.8 °F - 57.6 °F 55% 29.97 in 10.0 mi SW 12.7 mph 17.3 mph N/A   Clear
1:35 AM 74.1 °F - 57.4 °F 56% 29.98 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:55 AM 73.6 °F - 57.6 °F 57% 29.98 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Clear
2:15 AM 73.0 °F - 57.4 °F 58% 29.99 in 10.0 mi SW 10.4 mph - N/A   Clear
2:35 AM 72.7 °F - 57.6 °F 59% 29.99 in 10.0 mi SW 11.5 mph - N/A   Clear
2:55 AM 71.8 °F - 57.2 °F 60% 29.99 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:15 AM 71.4 °F - 57.2 °F 61% 29.99 in 10.0 mi SW 10.4 mph - N/A   Clear
3:35 AM 71.2 °F - 57.2 °F 61% 29.99 in 10.0 mi SW 9.2 mph - N/A   Clear
3:55 AM 71.1 °F - 56.8 °F 61% 30.00 in 10.0 mi SW 9.2 mph - N/A   Clear
4:15 AM 70.7 °F - 56.5 °F 61% 30.00 in 10.0 mi SSW 9.2 mph 16.1 mph N/A   Clear
4:35 AM 70.2 °F - 56.3 °F 61% 30.01 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:55 AM 69.8 °F - 56.3 °F 62% 30.01 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:15 AM 69.1 °F - 55.8 °F 62% 30.01 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:35 AM 68.9 °F - 55.6 °F 62% 30.02 in 10.0 mi South 5.8 mph - N/A   Clear
5:55 AM 67.1 °F - 55.4 °F 66% 30.02 in 10.0 mi South 3.5 mph - N/A   Clear
6:15 AM 66.4 °F - 55.2 °F 67% 30.02 in 10.0 mi South 4.6 mph - N/A   Clear
6:35 AM 67.6 °F - 55.8 °F 66% 30.03 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:55 AM 68.5 °F - 55.8 °F 64% 30.03 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 69.3 °F - 55.9 °F 62% 30.04 in 10.0 mi South 3.5 mph - N/A   Clear
7:35 AM 70.3 °F - 56.3 °F 61% 30.04 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:55 AM 71.6 °F - 56.5 °F 59% 30.05 in 10.0 mi SW 5.8 mph - N/A   Clear
8:15 AM 72.7 °F - 56.3 °F 56% 30.05 in 10.0 mi SW 6.9 mph - N/A   Clear
8:35 AM 73.6 °F - 56.7 °F 55% 30.05 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:55 AM 74.8 °F - 56.7 °F 53% 30.05 in 10.0 mi SW 6.9 mph - N/A   Clear
9:15 AM 76.3 °F - 56.5 °F 50% 30.05 in 10.0 mi SW 6.9 mph - N/A   Clear
9:35 AM 77.9 °F - 57.2 °F 49% 30.04 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:55 AM 78.4 °F - 57.9 °F 49% 30.04 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:15 AM 79.3 °F - 57.4 °F 47% 30.04 in 10.0 mi SSW 9.2 mph - N/A   Clear
10:35 AM 80.4 °F 80.7 °F 57.6 °F 45% 30.03 in 10.0 mi SSW 10.4 mph - N/A   Clear
10:55 AM 80.8 °F 80.8 °F 56.3 °F 43% 30.04 in 10.0 mi SSW 9.2 mph 16.1 mph N/A   Clear
11:15 AM 81.9 °F 81.6 °F 56.8 °F 42% 30.03 in 10.0 mi SSW 12.7 mph - N/A   Clear
11:35 AM 82.8 °F 82.1 °F 56.3 °F 40% 30.02 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:55 AM 83.8 °F 83.0 °F 56.7 °F 39% 30.01 in 10.0 mi SSW 11.5 mph 16.1 mph N/A   Clear
12:15 PM 84.2 °F 83.2 °F 56.3 °F 38% 30.01 in 10.0 mi SSW 11.5 mph 17.3 mph N/A   Clear
12:35 PM 85.1 °F 84.3 °F 57.4 °F 39% 30.00 in 10.0 mi South 10.4 mph - N/A   Clear
12:55 PM 85.3 °F 84.4 °F 57.6 °F 39% 29.99 in 10.0 mi South 11.5 mph - N/A   Clear
1:15 PM 85.6 °F 84.8 °F 58.3 °F 39% 29.99 in 10.0 mi South 11.5 mph - N/A   Clear
1:35 PM 86.4 °F 85.6 °F 58.5 °F 39% 29.98 in 10.0 mi SSW 9.2 mph 18.4 mph N/A   Clear
1:55 PM 85.8 °F 85.0 °F 58.5 °F 39% 29.97 in 10.0 mi South 12.7 mph 19.6 mph N/A   Clear
2:15 PM 86.2 °F 85.6 °F 59.4 °F 40% 29.96 in 10.0 mi SSW 10.4 mph 16.1 mph N/A   Clear
2:35 PM 85.8 °F 85.4 °F 59.9 °F 41% 29.96 in 10.0 mi South 10.4 mph - N/A   Clear
2:55 PM 85.6 °F 85.7 °F 61.0 °F 43% 29.95 in 10.0 mi South 12.7 mph - N/A   Clear
3:15 PM 85.3 °F 85.2 °F 60.6 °F 43% 29.95 in 10.0 mi South 13.8 mph - N/A   Clear
3:35 PM 85.6 °F 85.4 °F 60.1 °F 42% 29.94 in 10.0 mi South 11.5 mph 19.6 mph N/A   Clear
3:55 PM 86.7 °F 86.8 °F 61.2 °F 42% 29.93 in 10.0 mi South 11.5 mph 17.3 mph N/A   Clear
4:15 PM 84.2 °F 84.4 °F 60.8 °F 45% 29.93 in 10.0 mi South 12.7 mph 16.1 mph N/A   Clear
4:35 PM 83.5 °F 83.7 °F 61.0 °F 46% 29.93 in 10.0 mi South 15.0 mph 20.7 mph N/A   Clear
4:55 PM 84.0 °F 84.4 °F 61.3 °F 46% 29.93 in 10.0 mi South 13.8 mph 18.4 mph N/A   Clear
5:15 PM 82.0 °F 82.5 °F 60.8 °F 48% 29.93 in 10.0 mi South 12.7 mph 19.6 mph N/A   Clear
5:35 PM 82.8 °F 83.0 °F 60.1 °F 46% 29.93 in 10.0 mi South 10.4 mph - N/A   Clear
5:55 PM 82.4 °F 82.3 °F 58.5 °F 44% 29.93 in 10.0 mi South 9.2 mph - N/A   Clear
6:15 PM 81.5 °F 81.4 °F 57.2 °F 43% 29.93 in 10.0 mi South 6.9 mph - N/A   Clear
6:35 PM 79.7 °F - 57.9 °F 47% 29.92 in 10.0 mi South 5.8 mph - N/A   Clear
6:55 PM 79.0 °F - 59.0 °F 50% 29.92 in 10.0 mi South 5.8 mph - N/A   Clear
7:15 PM 79.0 °F - 58.1 °F 49% 29.92 in 10.0 mi South 9.2 mph - N/A   Clear
7:35 PM 78.4 °F - 55.4 °F 45% 29.92 in 10.0 mi SSW 8.1 mph - N/A   Clear
7:55 PM 77.7 °F - 54.7 °F 45% 29.93 in 10.0 mi South 8.1 mph - N/A   Clear
8:15 PM 76.6 °F - 54.7 °F 46% 29.93 in 10.0 mi South 5.8 mph - N/A   Clear
8:35 PM 77.0 °F - 55.4 °F 47% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:55 PM 77.0 °F - 55.0 °F 47% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:15 PM 76.5 °F - 54.9 °F 47% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:35 PM 75.0 °F - 55.4 °F 50% 29.95 in 10.0 mi South 3.5 mph - N/A   Clear
9:55 PM 74.3 °F - 55.8 °F 52% 29.95 in 10.0 mi South 5.8 mph - N/A   Clear
10:15 PM 73.2 °F - 56.5 °F 56% 29.95 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:35 PM 73.9 °F - 55.9 °F 53% 29.94 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:55 PM 73.6 °F - 56.3 °F 55% 29.94 in 10.0 mi South 5.8 mph - N/A   Clear
11:15 PM 73.4 °F - 56.3 °F 55% 29.93 in 10.0 mi South 6.9 mph - N/A   Clear
11:55 PM 73.4 °F - 56.1 °F 55% 29.93 in 10.0 mi South 8.1 mph - N/A   Clear