Weather History for South Haven, MI

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Wednesday, September 19, 2012

  Actual Average (KBIV) Record (KBIV)
Temperature  
Mean Temperature 56 °F 62 °F  
Max Temperature 69 °F 72 °F 85 °F (1957)
Min Temperature 43 °F 52 °F 35 °F (1979)
Degree Days  
Heating Degree Days 9 5  
Month to date heating degree days 46  
Since 1 July heating degree days 61  
Cooling Degree Days 0 2  
Month to date cooling degree days 52  
Year to date cooling degree days 670  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 44    
Maximum Humidity 87    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.14 in 0.90 in (2001)
Month to date precipitation 2.16  
Year to date precipitation 25.37  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 6 mph (SSW)    
Max Wind Speed 18 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 19, 2012 Rise Set
Actual Time 7:29 AM EDT 7:46 PM EDT
Civil Twilight 7:01 AM EDT 8:14 PM EDT
Nautical Twilight 6:28 AM EDT 8:47 PM EDT
Astronomical Twilight 5:54 AM EDT 9:21 PM EDT
Moon 11:45 AM EDT (9/19) 9:49 PM EDT (9/19)
Length of Visible Light 13h 13m
Length of Day
12h 17m
Waxing Crescent, 17% of the Moon is Illuminated
Sep 19
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:14 AM 49.5 °F - 44.2 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:35 AM 50.2 °F - 44.4 °F 81% 29.99 in 10.0 mi ESE 3.5 mph - N/A   Overcast
12:54 AM 49.1 °F - 45.3 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:15 AM 49.1 °F - 45.1 °F 86% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 57.0 °F - 34.2 °F 42% 30.00 in 10.0 mi WNW 5.8 mph - N/A   Overcast
2:15 AM 57.2 °F - 33.1 °F 40% 30.01 in 10.0 mi West 8.1 mph - N/A   Overcast
2:35 AM 57.2 °F - 33.3 °F 40% 30.01 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
2:55 AM 56.5 °F - 31.3 °F 38% 30.01 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
3:15 AM 56.7 °F - 32.0 °F 39% 30.01 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
3:35 AM 56.3 °F - 32.0 °F 40% 30.01 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
3:55 AM 56.3 °F - 32.0 °F 40% 30.01 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
4:15 AM 56.3 °F - 31.8 °F 39% 30.02 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
4:35 AM 56.3 °F - 32.0 °F 40% 30.02 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
4:55 AM 55.6 °F - 32.0 °F 41% 30.02 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
5:15 AM 55.4 °F - 31.1 °F 40% 30.02 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
5:55 AM 55.2 °F - 32.5 °F 42% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:15 AM 54.5 °F - 32.7 °F 44% 30.04 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
6:35 AM 54.5 °F - 31.8 °F 42% 30.05 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
6:55 AM 54.5 °F - 32.2 °F 43% 30.05 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
7:15 AM 51.4 °F - 34.5 °F 52% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 45.3 °F - 38.7 °F 78% 30.07 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 43.7 °F - 39.4 °F 85% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 44.2 °F 42.7 °F 40.5 °F 87% 30.07 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:35 AM 47.5 °F - 40.6 °F 77% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 50.7 °F - 41.0 °F 69% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 53.4 °F - 42.3 °F 66% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 56.7 °F - 41.4 °F 57% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 58.5 °F - 40.5 °F 51% 30.08 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:15 AM 59.9 °F - 40.6 °F 49% 30.08 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:55 AM 61.7 °F - 41.5 °F 48% 30.07 in 10.0 mi South 6.9 mph - N/A   Clear
11:15 AM 62.1 °F - 40.1 °F 44% 30.07 in 10.0 mi South 8.1 mph 16.1 mph N/A   Clear
11:35 AM 62.2 °F - 39.6 °F 43% 30.06 in 10.0 mi South 11.5 mph 16.1 mph N/A   Clear
11:55 AM 63.7 °F - 37.2 °F 38% 30.06 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Clear
12:15 PM 64.4 °F - 36.3 °F 35% 30.06 in 10.0 mi South 10.4 mph 20.7 mph N/A   Clear
12:35 PM 64.8 °F - 35.8 °F 34% 30.05 in 10.0 mi SW 13.8 mph 17.3 mph N/A   Clear
12:55 PM 65.7 °F - 34.2 °F 31% 30.05 in 10.0 mi SSW 12.7 mph 17.3 mph N/A   Clear
1:15 PM 64.8 °F - 34.2 °F 32% 30.05 in 10.0 mi SSW 12.7 mph 20.7 mph N/A   Mostly Cloudy
1:35 PM 66.0 °F - 35.6 °F 32% 30.04 in 10.0 mi South 12.7 mph 24.2 mph N/A   Scattered Clouds
1:55 PM 65.5 °F - 36.9 °F 35% 30.03 in 10.0 mi South 9.2 mph 16.1 mph N/A   Clear
2:15 PM 66.4 °F - 37.4 °F 34% 30.02 in 10.0 mi SSW 12.7 mph 17.3 mph N/A   Clear
2:35 PM 66.2 °F - 36.7 °F 34% 30.01 in 10.0 mi SSW 11.5 mph 20.7 mph N/A   Clear
2:55 PM 66.4 °F - 38.1 °F 35% 30.00 in 10.0 mi South 12.7 mph 18.4 mph N/A   Scattered Clouds
3:15 PM 67.3 °F - 35.4 °F 31% 29.99 in 10.0 mi South 13.8 mph 18.4 mph N/A   Mostly Cloudy
3:34 PM 67.6 °F - 37.0 °F 32% 29.98 in 10.0 mi South 15.0 mph 24.2 mph N/A   Mostly Cloudy
3:55 PM 67.1 °F - 36.9 °F 33% 29.96 in 10.0 mi South 9.2 mph 20.7 mph N/A   Mostly Cloudy
4:15 PM 68.9 °F - 36.7 °F 31% 29.95 in 10.0 mi SSW 12.7 mph 25.3 mph N/A   Scattered Clouds
4:35 PM 69.6 °F - 35.6 °F 29% 29.94 in 10.0 mi South 13.8 mph 23.0 mph N/A   Scattered Clouds
4:55 PM 68.9 °F - 37.8 °F 32% 29.93 in 10.0 mi South 18.4 mph 24.2 mph N/A   Scattered Clouds
5:15 PM 69.3 °F - 36.0 °F 29% 29.92 in 10.0 mi South 15.0 mph 26.5 mph N/A   Clear
5:35 PM 69.6 °F - 35.2 °F 28% 29.91 in 10.0 mi South 13.8 mph 28.8 mph N/A   Scattered Clouds
5:55 PM 68.5 °F - 35.2 °F 29% 29.91 in 10.0 mi South 13.8 mph 25.3 mph N/A   Clear
6:14 PM 69.1 °F - 36.7 °F 30% 29.90 in 10.0 mi South 13.8 mph 20.7 mph N/A   Clear
6:35 PM 68.5 °F - 37.0 °F 31% 29.90 in 10.0 mi South 12.7 mph 20.7 mph N/A   Clear
6:55 PM 68.0 °F - 37.6 °F 33% 29.89 in 10.0 mi South 12.7 mph 21.9 mph N/A   Clear
7:15 PM 67.1 °F - 37.6 °F 34% 29.88 in 10.0 mi South 13.8 mph 19.6 mph N/A   Clear
7:35 PM 66.0 °F - 37.2 °F 35% 29.88 in 10.0 mi South 12.7 mph 20.7 mph N/A   Clear
7:55 PM 65.3 °F - 37.2 °F 35% 29.86 in 10.0 mi South 13.8 mph 19.6 mph N/A   Clear
8:15 PM 65.1 °F - 37.2 °F 36% 29.85 in 10.0 mi South 13.8 mph 23.0 mph N/A   Clear
8:35 PM 64.9 °F - 36.9 °F 35% 29.85 in 10.0 mi South 13.8 mph 21.9 mph N/A   Clear
8:55 PM 64.8 °F - 37.0 °F 36% 29.86 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
9:15 PM 64.9 °F - 37.2 °F 36% 29.86 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
9:35 PM 64.9 °F - 37.4 °F 36% 29.86 in 10.0 mi South 16.1 mph 24.2 mph N/A   Clear
9:55 PM 64.6 °F - 37.8 °F 37% 29.87 in 10.0 mi South 12.7 mph 25.3 mph N/A   Clear
10:15 PM 64.8 °F - 38.3 °F 38% 29.88 in 10.0 mi South 13.8 mph 23.0 mph N/A   Clear
10:34 PM 64.4 °F - 39.0 °F 39% 29.90 in 10.0 mi SSW 11.5 mph 20.7 mph N/A   Scattered Clouds
10:55 PM 64.4 °F - 38.8 °F 39% 29.90 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Scattered Clouds
11:15 PM 64.0 °F - 39.0 °F 40% 29.89 in 10.0 mi SSW 13.8 mph 21.9 mph N/A   Clear
11:35 PM 63.7 °F - 39.2 °F 41% 29.88 in 10.0 mi South 13.8 mph 21.9 mph N/A   Clear
11:55 PM 63.7 °F - 39.4 °F 41% 29.88 in 10.0 mi South 16.1 mph 21.9 mph N/A   Scattered Clouds