Weather History for Spencer, IA

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Friday, October 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 57 °F 61 °F 89 °F (1975)
Min Temperature 19 °F 37 °F 19 °F (2012)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 20 °F    
Average Humidity 50    
Maximum Humidity 82    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.28 in    
Wind  
Wind Speed 9 mph (SE)    
Max Wind Speed 22 mph    
Max Gust Speed 31 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

Oct. 12, 2012 Rise Set
Actual Time 7:31 AM CDT 6:42 PM CDT
Civil Twilight 7:02 AM CDT 7:10 PM CDT
Nautical Twilight 6:29 AM CDT 7:43 PM CDT
Astronomical Twilight 5:56 AM CDT 8:16 PM CDT
Moon 4:11 AM CDT (10/12) 4:55 PM CDT (10/12)
Length of Visible Light 12h 07m
Length of Day
11h 10m
Waning Crescent, 10% of the Moon is Illuminated
Oct 12
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 28.9 °F 25.2 °F 19.9 °F 69% 30.44 in 10.0 mi North 3.5 mph - N/A   Clear
1:53 AM 28.9 °F 25.2 °F 19.9 °F 69% 30.44 in 10.0 mi NNE 3.5 mph - N/A   Clear
3:53 AM 21.9 °F - 17.1 °F 82% 30.44 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 19.9 °F - 14.0 °F 78% 30.44 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 19.9 °F - 14.0 °F 78% 30.45 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 21.9 °F 15.7 °F 16.0 °F 78% 30.44 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 AM 30.9 °F 25.2 °F 21.9 °F 69% 30.43 in 10.0 mi East 5.8 mph - N/A   Clear
9:53 AM 41.0 °F 33.5 °F 21.9 °F 47% 30.41 in 10.0 mi SE 13.8 mph - N/A   Clear
10:53 AM 45.0 °F 36.9 °F 21.0 °F 39% 30.40 in 10.0 mi SE 20.7 mph 28.8 mph N/A   Clear
12:53 PM 51.1 °F - 17.1 °F 26% 30.35 in 10.0 mi SSE 20.7 mph 28.8 mph N/A   Clear
2:53 PM 55.9 °F - 12.9 °F 18% 30.26 in 10.0 mi SE 18.4 mph 25.3 mph N/A   Clear
3:53 PM 57.0 °F - 12.0 °F 17% 30.22 in 10.0 mi SSE 16.1 mph 23.0 mph N/A   Clear
6:53 PM 55.0 °F - 17.1 °F 23% 30.13 in 10.0 mi SSE 16.1 mph - N/A   Overcast
7:53 PM 54.0 °F - 18.0 °F 24% 30.11 in 10.0 mi SSE 15.0 mph - N/A   Overcast
8:53 PM 54.0 °F - 19.0 °F 25% 30.06 in 10.0 mi SSE 18.4 mph - N/A   Overcast
9:53 PM 54.0 °F - 25.0 °F 33% 30.05 in 10.0 mi SSE 17.3 mph - N/A   Overcast
10:40 PM 53.6 °F - 37.4 °F 54% 30.02 in 10.0 mi South 21.9 mph 31.1 mph N/A   Overcast
10:53 PM 52.0 °F - 39.9 °F 63% 30.03 in 10.0 mi South 20.7 mph 29.9 mph N/A   Overcast