Weather History for Spencer, IA

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Friday, September 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 75 °F 70 °F 91 °F (1998)
Min Temperature 44 °F 49 °F 33 °F (1974)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 60    
Maximum Humidity 89    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 9 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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Date:

Astronomy

Sep. 13, 2013 Rise Set
Actual Time 6:58 AM CDT 7:33 PM CDT
Civil Twilight 6:29 AM CDT 8:02 PM CDT
Nautical Twilight 5:55 AM CDT 8:36 PM CDT
Astronomical Twilight 5:20 AM CDT 9:11 PM CDT
Moon 3:31 PM CDT (9/13) 12:21 AM CDT (9/13)
Length of Visible Light 13h 32m
Length of Day
12h 35m
First Quarter, 61% of the Moon is Illuminated
Sep 13
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First 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 53.1 °F - 45.0 °F 74% 30.23 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:53 AM 53.1 °F - 45.0 °F 74% 30.23 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 51.1 °F - 44.1 °F 77% 30.23 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:53 AM 46.0 °F - 42.1 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 44.1 °F - 41.0 °F 89% 30.25 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 44.1 °F 41.5 °F 41.0 °F 89% 30.25 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:53 AM 44.1 °F 41.5 °F 39.9 °F 85% 30.26 in 10.0 mi North 4.6 mph - N/A   Clear
7:53 AM 48.0 °F - 43.0 °F 83% 30.27 in 10.0 mi Calm Calm - N/A   Clear
8:28 AM 53.6 °F - 44.6 °F 72% 30.27 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 55.9 °F - 45.0 °F 67% 30.28 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
9:53 AM 62.1 °F - 46.0 °F 56% 30.27 in 10.0 mi East 4.6 mph - N/A   Clear
10:53 AM 66.9 °F - 43.0 °F 42% 30.27 in 10.0 mi East 4.6 mph - N/A   Clear
11:53 AM 69.1 °F - 44.1 °F 40% 30.25 in 10.0 mi NNE 8.1 mph - N/A   Clear
12:53 PM 70.0 °F - 43.0 °F 38% 30.22 in 10.0 mi ESE 8.1 mph - N/A   Clear
1:53 PM 72.0 °F - 43.0 °F 35% 30.19 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 73.0 °F - 43.0 °F 34% 30.17 in 10.0 mi ESE 5.8 mph - N/A   Clear
3:53 PM 73.0 °F - 42.1 °F 33% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 73.9 °F - 43.0 °F 33% 30.14 in 10.0 mi East 5.8 mph - N/A   Clear
5:53 PM 72.0 °F - 44.1 °F 37% 30.14 in 10.0 mi Variable 4.6 mph - N/A   Clear
6:53 PM 70.0 °F - 44.1 °F 39% 30.13 in 10.0 mi SE 9.2 mph - N/A   Clear
7:53 PM 61.0 °F - 46.0 °F 58% 30.12 in 10.0 mi SE 6.9 mph - N/A   Clear
8:53 PM 57.9 °F - 45.0 °F 62% 30.12 in 10.0 mi SE 6.9 mph - N/A   Clear
9:53 PM 55.9 °F - 45.0 °F 67% 30.10 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:53 PM 53.1 °F - 44.1 °F 71% 30.11 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 55.9 °F - 45.0 °F 67% 30.09 in 10.0 mi SSE 9.2 mph - N/A   Clear