Weather History for Duluth, MN

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Sunday, September 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F 50 °F  
Max Temperature 71 °F 59 °F 83 °F (1892)
Min Temperature 42 °F 41 °F 25 °F (1984)
Degree Days  
Heating Degree Days 8 15  
Month to date heating degree days 168 281  
Since 1 July heating degree days 242 430  
Cooling Degree Days 0 0  
Month to date cooling degree days 23 13  
Year to date cooling degree days 374 203  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 61    
Maximum Humidity 89    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.13 in 2.88 in (1881)
Month to date precipitation 1.26 3.99  
Year to date precipitation 22.85 24.69  
Snow  
Snow 0.00 in 0.00 in T in (1993)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.1  
Since 1 September snowfall 0.0 0.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 10 mph (SSW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 29, 2013 Rise Set
Actual Time 7:05 AM CDT 6:51 PM CDT
Civil Twilight 6:34 AM CDT 7:22 PM CDT
Nautical Twilight 5:59 AM CDT 7:57 PM CDT
Astronomical Twilight 5:23 AM CDT 8:33 PM CDT
Moon 1:29 AM CDT (9/29) 4:03 PM CDT (9/29)
Length of Visible Light 12h 47m
Length of Day
11h 46m
Waning Crescent, 27% of the Moon is Illuminated
Sep 29
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 45.0 °F 41.8 °F 41.0 °F 86% 29.88 in 10.0 mi WSW 5.8 mph - N/A   Clear
1:55 AM 46.0 °F 41.9 °F 42.1 °F 86% 29.88 in 10.0 mi SW 8.1 mph - N/A   Clear
2:55 AM 46.9 °F - 42.1 °F 83% 29.88 in 10.0 mi SW 12.7 mph - N/A   Clear
3:55 AM 46.0 °F 41.4 °F 41.0 °F 83% 29.88 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:55 AM 44.1 °F 40.1 °F 39.9 °F 85% 29.89 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:55 AM 44.1 °F 39.5 °F 39.9 °F 85% 29.90 in 10.0 mi West 8.1 mph - N/A   Clear
6:55 AM 42.1 °F 38.4 °F 39.0 °F 89% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:55 AM 46.0 °F 41.9 °F 41.0 °F 83% 29.93 in 10.0 mi WSW 8.1 mph - N/A   Clear
8:55 AM 51.1 °F - 43.0 °F 74% 29.92 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:55 AM 57.0 °F - 44.1 °F 62% 29.93 in 10.0 mi WSW 8.1 mph - N/A   Clear
10:55 AM 61.0 °F - 45.0 °F 56% 29.92 in 10.0 mi SW 5.8 mph - N/A   Clear
11:55 AM 64.9 °F - 45.0 °F 48% 29.91 in 10.0 mi South 11.5 mph - N/A   Clear
12:55 PM 66.9 °F - 45.0 °F 45% 29.90 in 10.0 mi SSW 11.5 mph 16.1 mph N/A   Clear
1:55 PM 69.1 °F - 43.0 °F 39% 29.88 in 10.0 mi SSW 13.8 mph - N/A   Clear
2:55 PM 71.1 °F - 42.1 °F 35% 29.86 in 10.0 mi SSW 13.8 mph - N/A   Partly Cloudy
3:55 PM 70.0 °F - 39.9 °F 33% 29.85 in 10.0 mi SSW 13.8 mph - N/A   Clear
4:55 PM 70.0 °F - 42.1 °F 36% 29.84 in 10.0 mi South 13.8 mph - N/A   Clear
5:55 PM 69.1 °F - 43.0 °F 39% 29.83 in 10.0 mi South 9.2 mph - N/A   Clear
6:55 PM 64.0 °F - 45.0 °F 50% 29.84 in 10.0 mi SSE 8.1 mph - N/A   Clear
7:55 PM 61.0 °F - 45.0 °F 56% 29.83 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:55 PM 61.0 °F - 46.0 °F 58% 29.83 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:55 PM 61.0 °F - 46.0 °F 58% 29.81 in 10.0 mi SSE 10.4 mph - N/A   Clear
10:55 PM 61.0 °F - 45.0 °F 56% 29.80 in 10.0 mi South 11.5 mph - N/A   Clear
11:55 PM 61.0 °F - 45.0 °F 56% 29.78 in 10.0 mi South 13.8 mph - N/A   Clear