History for Fort Madison, IA

Monday, August 20, 2012 — View Current Conditions
Monday, August 20, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 70 °F -  
Max Temperature 84 °F 84 °F 100 °F (1983)
Min Temperature 55 °F 63 °F 49 °F (1956)
Cooling Degree Days 4    
Growing Degree Days 20 (Base 50)    
Moisture
Dew Point 57 °F    
Average Humidity 67    
Maximum Humidity 100    
Minimum Humidity 33    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.00 in    
Wind
Wind Speed 2 mph (NNW)    
Max Wind Speed 8 mph    
Max Gust Speed 16 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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Astronomy
May. 20, 2013 Rise Set
Actual Time 6:21 AM CDT 7:55 PM CDT
Civil Twilight 5:52 AM CDT 8:24 PM CDT
Nautical Twilight 5:17 AM CDT 8:58 PM CDT
Astronomical Twilight 4:40 AM CDT 9:35 PM CDT
Moon 9:45 AM CDT 9:16 PM CDT
Length Of Visible Light 14h 31m
Length of Day
13h 34m
Waxing Crescent, 11% of the Moon is Illuminated
Aug 20
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
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Hourly Observations
Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 60.8 °F - 59.0 °F 94% 30.00 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 62.6 °F - 59.0 °F 88% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:55 AM 60.8 °F - 59.0 °F 94% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
1:15 AM 60.8 °F - 59.0 °F 94% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:35 AM 59.0 °F - 57.2 °F 94% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:15 AM 60.8 °F - 59.0 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 60.8 °F - 59.0 °F 94% 29.98 in 10.0 mi West 3.5 mph - N/A   Clear
2:55 AM 60.8 °F - 59.0 °F 94% 29.98 in 10.0 mi West 3.5 mph - N/A   Clear
3:35 AM 60.8 °F - 59.0 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 59.0 °F - 59.0 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 57.2 °F - 57.2 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 55.4 °F - 55.4 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 55.4 °F - 55.4 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 55.4 °F - 55.4 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 55.4 °F - 55.4 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 55.4 °F - 55.4 °F 100% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 55.4 °F - 55.4 °F 100% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 57.2 °F - 57.2 °F 100% 30.02 in 10.0 mi NW 3.5 mph - N/A   Clear
7:15 AM 57.2 °F - 57.2 °F 100% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 60.8 °F - 60.8 °F 100% 30.03 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 64.4 °F - 60.8 °F 88% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 64.4 °F - 60.8 °F 88% 30.03 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:35 AM 66.2 °F - 62.6 °F 88% 30.03 in 10.0 mi NW 4.6 mph - N/A   Clear
8:55 AM 68.0 °F - 62.6 °F 83% 30.03 in 10.0 mi North 3.5 mph - N/A   Clear
9:15 AM 71.6 °F - 60.8 °F 69% 30.03 in 10.0 mi North 3.5 mph - N/A   Clear
9:35 AM 71.6 °F - 59.0 °F 64% 30.02 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:55 AM 73.4 °F - 59.0 °F 61% 30.03 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:15 AM 75.2 °F - 57.2 °F 53% 30.02 in 10.0 mi North 3.5 mph - N/A   Clear
10:35 AM 75.2 °F - 57.2 °F 53% 30.03 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 77.0 °F - 57.2 °F 50% 30.02 in 10.0 mi NNW 3.5 mph - N/A   Clear
11:15 AM 78.8 °F - 57.2 °F 47% 30.02 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 78.8 °F - 57.2 °F 47% 30.01 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
11:55 AM 80.6 °F 80.8 °F 57.2 °F 45% 30.01 in 10.0 mi NW 5.8 mph - N/A   Clear
12:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.01 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
12:35 PM 80.6 °F 80.5 °F 55.4 °F 42% 30.01 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
12:55 PM 80.6 °F 80.5 °F 55.4 °F 42% 30.01 in 10.0 mi NW 6.9 mph 16.1 mph N/A   Scattered Clouds
1:15 PM 80.6 °F 80.5 °F 55.4 °F 42% 30.00 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
1:35 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.00 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
1:55 PM 80.6 °F 80.5 °F 55.4 °F 42% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
2:15 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.99 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
2:35 PM 84.2 °F 83.0 °F 55.4 °F 37% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.98 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
3:15 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.97 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:35 PM 84.2 °F 82.8 °F 53.6 °F 35% 29.97 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
3:55 PM 84.2 °F 82.8 °F 53.6 °F 35% 29.97 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
4:15 PM 84.2 °F 82.8 °F 53.6 °F 35% 29.97 in 10.0 mi North 5.8 mph - N/A   Clear
4:35 PM 84.2 °F 82.8 °F 53.6 °F 35% 29.96 in 10.0 mi West 6.9 mph - N/A   Clear
4:55 PM 84.2 °F 82.8 °F 53.6 °F 35% 29.96 in 10.0 mi NW 6.9 mph - N/A   Clear
5:15 PM 84.2 °F - 51.8 °F 33% 29.96 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:35 PM 84.2 °F - 51.8 °F 33% 29.96 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:55 PM 82.4 °F - 51.8 °F 35% 29.96 in 10.0 mi North 8.1 mph - N/A   Clear
6:15 PM 82.4 °F 81.4 °F 53.6 °F 37% 29.95 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:35 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.96 in 10.0 mi North 6.9 mph - N/A   Clear
6:55 PM 80.6 °F 80.5 °F 55.4 °F 42% 29.96 in 10.0 mi North 4.6 mph - N/A   Clear
7:15 PM 78.8 °F - 57.2 °F 47% 29.96 in 10.0 mi North 4.6 mph - N/A   Clear
7:35 PM 75.2 °F - 57.2 °F 53% 29.96 in 10.0 mi North 3.5 mph - N/A   Clear
7:55 PM 73.4 °F - 57.2 °F 57% 29.97 in 10.0 mi North 4.6 mph - N/A   Clear
8:15 PM 71.6 °F - 57.2 °F 60% 29.97 in 10.0 mi North 4.6 mph - N/A   Clear
8:35 PM 69.8 °F - 57.2 °F 64% 29.98 in 10.0 mi North 3.5 mph - N/A   Clear
8:55 PM 66.2 °F - 57.2 °F 73% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 64.4 °F - 57.2 °F 77% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 64.4 °F - 60.8 °F 88% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 PM 64.4 °F - 59.0 °F 83% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:15 PM 64.4 °F - 57.2 °F 77% 30.00 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
10:35 PM 66.2 °F - 57.2 °F 73% 30.01 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
10:55 PM 64.4 °F - 59.0 °F 83% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:15 PM 62.6 °F - 59.0 °F 88% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:55 PM 62.6 °F - 59.0 °F 88% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
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