Weather History for Spencer, IA

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Tuesday, September 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F -  
Max Temperature 87 °F 77 °F 91 °F (2005)
Min Temperature 63 °F 51 °F 36 °F (1976)
Cooling Degree Days 8    
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 13 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

Sep. 10, 2013 Rise Set
Actual Time 6:55 AM CDT 7:39 PM CDT
Civil Twilight 6:26 AM CDT 8:08 PM CDT
Nautical Twilight 5:52 AM CDT 8:42 PM CDT
Astronomical Twilight 5:16 AM CDT 9:17 PM CDT
Moon 12:31 PM CDT (9/10) 10:33 PM CDT (9/10)
Length of Visible Light 13h 41m
Length of Day
12h 44m
Waxing Crescent, 28% of the Moon is Illuminated
Sep 10
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 72.0 °F - 66.9 °F 84% 29.83 in 10.0 mi North 6.9 mph - N/A   Clear
1:53 AM 69.1 °F - 64.9 °F 87% 29.84 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 63.0 °F - 61.0 °F 93% 29.86 in 10.0 mi NW 3.5 mph - N/A   Clear
3:53 AM 64.0 °F - 62.1 °F 93% 29.87 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 63.0 °F - 61.0 °F 93% 29.87 in 9.0 mi Calm Calm - N/A   Clear
5:53 AM 63.0 °F - 61.0 °F 93% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 64.0 °F - 61.0 °F 90% 29.90 in 9.0 mi North 3.5 mph - N/A   Clear
7:53 AM 66.9 °F - 64.0 °F 90% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 73.9 °F - 66.0 °F 76% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 78.1 °F - 64.9 °F 64% 29.93 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
10:53 AM 80.1 °F 81.7 °F 64.0 °F 58% 29.94 in 10.0 mi NNE 6.9 mph - N/A   Overcast
11:53 AM 82.9 °F 84.0 °F 63.0 °F 51% 29.93 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
12:53 PM 84.9 °F 85.9 °F 63.0 °F 48% 29.94 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
1:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.96 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
2:53 PM 82.0 °F 81.7 °F 57.0 °F 42% 29.96 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
3:53 PM 82.0 °F 82.1 °F 59.0 °F 45% 29.96 in 10.0 mi North 9.2 mph - N/A   Clear
4:53 PM 81.0 °F 81.9 °F 62.1 °F 52% 29.97 in 10.0 mi NNW 9.2 mph - N/A   Clear
5:53 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.98 in 10.0 mi NNW 9.2 mph - N/A   Clear
6:53 PM 78.1 °F - 63.0 °F 60% 29.99 in 10.0 mi NW 4.6 mph - N/A   Clear
7:53 PM 72.0 °F - 62.1 °F 71% 29.99 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:53 PM 66.9 °F - 61.0 °F 81% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 66.0 °F - 60.1 °F 81% 30.02 in 10.0 mi NW 3.5 mph - N/A   Clear
10:53 PM 64.0 °F - 60.1 °F 87% 30.03 in 10.0 mi WSW 3.5 mph - N/A   Unknown
11:53 PM 63.0 °F - 59.0 °F 87% 30.02 in 10.0 mi Calm Calm - N/A   Clear