Clear Lake, IA

5:33 PM CDT on July 23, 2016 (GMT -0500)
Mason City Municipal

Weather History for KMCW - September, 2013

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Friday, September 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 55 °F 62 °F  
Max Temperature 70 °F 75 °F 95 °F (1939)
Min Temperature 40 °F 50 °F 31 °F (2014)
Degree Days  
Heating Degree Days 10 5  
Month to date heating degree days 23 43  
Since 1 July heating degree days 61 79  
Cooling Degree Days 0 2  
Month to date cooling degree days 92 35  
Year to date cooling degree days 684 591  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 63    
Maximum Humidity 93    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.11 in 4.35 in (1930)
Month to date precipitation T 1.48  
Year to date precipitation 33.35 27.84  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 13, 2013 Rise Set
Actual Time 6:51 AM CDT 7:26 PM CDT
Civil Twilight 6:22 AM CDT 7:55 PM CDT
Nautical Twilight 5:48 AM CDT 8:28 PM CDT
Astronomical Twilight 5:13 AM CDT 9:03 PM CDT
Moon 3:23 PM CDT (9/13) 12:13 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 48.9 °F - 44.1 °F 83% 30.22 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:53 AM 46.9 °F - 43.0 °F 86% 30.22 in 10.0 mi North 5.8 mph - N/A   Clear
2:53 AM 46.0 °F 43.1 °F 43.0 °F 89% 30.22 in 10.0 mi North 5.8 mph - N/A   Clear
3:53 AM 45.0 °F 41.8 °F 43.0 °F 93% 30.22 in 10.0 mi North 5.8 mph - N/A   Clear
4:53 AM 44.1 °F - 42.1 °F 93% 30.23 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 41.0 °F 39.0 °F 39.0 °F 93% 30.25 in 10.0 mi NW 3.5 mph - N/A   Clear
6:53 AM 41.0 °F - 39.9 °F 96% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 46.9 °F - 45.0 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 53.1 °F - 46.9 °F 80% 30.28 in 10.0 mi East 3.5 mph - N/A   Clear
9:53 AM 57.9 °F - 44.1 °F 60% 30.29 in 10.0 mi East 5.8 mph - N/A   Clear
10:53 AM 61.0 °F - 43.0 °F 52% 30.28 in 10.0 mi SE 4.6 mph - N/A   Clear
11:53 AM 64.0 °F - 43.0 °F 46% 30.26 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 64.9 °F - 39.9 °F 40% 30.24 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 66.0 °F - 39.9 °F 38% 30.22 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:53 PM 69.1 °F - 39.0 °F 33% 30.19 in 10.0 mi NNE 6.9 mph - N/A   Clear
3:53 PM 68.0 °F - 37.9 °F 33% 30.18 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 69.1 °F - 39.9 °F 35% 30.17 in 10.0 mi ESE 4.6 mph - N/A   Clear
5:53 PM 68.0 °F - 39.9 °F 36% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 64.9 °F - 45.0 °F 48% 30.15 in 10.0 mi SE 3.5 mph - N/A   Clear
7:53 PM 55.0 °F - 45.0 °F 69% 30.15 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 48.9 °F - 43.0 °F 80% 30.15 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:53 PM 48.9 °F - 44.1 °F 83% 30.15 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 PM 46.9 °F - 42.1 °F 83% 30.14 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:53 PM 48.0 °F - 43.0 °F 83% 30.14 in 10.0 mi SSE 3.5 mph - N/A   Clear