Ames, IA

5:24 PM CDT on October 19, 2017 (GMT -0500)
Ames Municipal

Weather History for KAMW - September, 2012

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Thursday, September 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 57 °F 61 °F  
Max Temperature 71 °F 74 °F 88 °F (2005)
Min Temperature 43 °F 48 °F 33 °F (2006)
Degree Days  
Heating Degree Days 8 5  
Month to date heating degree days 59 58  
Since 1 July heating degree days 77 74  
Cooling Degree Days 0 1  
Month to date cooling degree days 60 49  
Year to date cooling degree days 1063 732  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 44    
Maximum Humidity 71    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in 0.11 in 1.41 in (1978)
Month to date precipitation 2.51 2.26  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 20, 2012 Rise Set
Actual Time 7:00 AM CDT 7:14 PM CDT
Civil Twilight 6:32 AM CDT 7:42 PM CDT
Nautical Twilight 5:59 AM CDT 8:14 PM CDT
Astronomical Twilight 5:26 AM CDT 8:48 PM CDT
Moon 12:25 PM CDT (9/20) 10:10 PM CDT (9/20)
Length of Visible Light 13h 09m
Length of Day
12h 14m
Waxing Crescent, 27% of the Moon is Illuminated
Sep 20
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 53.1 °F 37.0 °F 55% 29.94 in 10.0 mi West 6.9 mph - N/A   Clear
1:53 AM 51.1 °F 37.0 °F 59% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Clear
2:53 AM 48.9 °F 35.1 °F 59% 29.94 in 10.0 mi West 5.8 mph - N/A   Clear
3:53 AM 46.9 °F 36.0 °F 66% 29.93 in 10.0 mi West 6.9 mph - N/A   Clear
4:53 AM 50.0 °F 34.0 °F 54% 29.94 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 AM 48.9 °F 34.0 °F 56% 29.95 in 10.0 mi West 8.1 mph - N/A   Clear
6:53 AM 48.0 °F 33.1 °F 56% 29.97 in 10.0 mi West 5.8 mph - N/A   Clear
7:53 AM 50.0 °F 34.0 °F 54% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:53 AM 55.0 °F 33.1 °F 43% 29.99 in 10.0 mi NW 9.2 mph - N/A   Clear
9:53 AM 57.0 °F 35.1 °F 44% 30.00 in 10.0 mi NW 8.1 mph - N/A   Clear
10:53 AM 64.0 °F 35.1 °F 34% 30.00 in 10.0 mi NW 6.9 mph - N/A   Clear
11:53 AM 64.9 °F 32.0 °F 29% 30.00 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Clear
12:53 PM 66.0 °F 28.9 °F 25% 30.00 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Clear
1:53 PM 68.0 °F 28.0 °F 22% 29.98 in 10.0 mi WNW 13.8 mph - N/A   Clear
2:53 PM 70.0 °F 26.1 °F 19% 29.96 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Clear
3:53 PM 70.0 °F 27.0 °F 20% 29.95 in 10.0 mi NW 11.5 mph - N/A   Clear
4:53 PM 69.1 °F 25.0 °F 19% 29.94 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Clear
5:53 PM 68.0 °F 23.0 °F 18% 29.94 in 10.0 mi NW 11.5 mph - N/A   Clear
6:53 PM 63.0 °F 28.0 °F 27% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:53 PM 53.1 °F 33.1 °F 47% 29.96 in 10.0 mi West 4.6 mph - N/A   Clear
8:53 PM 50.0 °F 36.0 °F 59% 29.97 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:53 PM 50.0 °F 37.0 °F 61% 29.96 in 10.0 mi SW 5.8 mph - N/A   Clear
10:53 PM 48.9 °F 37.0 °F 64% 29.95 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 46.0 °F 37.9 °F 73% 29.95 in 10.0 mi Calm Calm - N/A   Clear