Weather History for Port Huron, MI

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Saturday, September 15, 2012

  Actual Average (KMTC) Record (KMTC)
Temperature  
Mean Temperature 55 °F -  
Max Temperature 68 °F 71 °F 93 °F (1991)
Min Temperature 42 °F 52 °F 40 °F (1966)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 12 mph    
Max Gust Speed 21 mph    
Visibility 8 miles    
Events Fog    
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. 15, 2012 Rise Set
Actual Time 7:10 AM EDT 7:39 PM EDT
Civil Twilight 6:41 AM EDT 8:07 PM EDT
Nautical Twilight 6:08 AM EDT 8:41 PM EDT
Astronomical Twilight 5:33 AM EDT 9:15 PM EDT
Moon 6:40 AM EDT (9/15) 7:07 PM EDT (9/15)
Length of Visible Light 13h 25m
Length of Day
12h 28m
Waning Crescent, 0% of the Moon is Illuminated
Sep 15
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 46.4 °F - 46.4 °F 100% 30.26 in 0.8 mi Calm Calm - N/A   Mist
12:36 AM 46.4 °F - 46.4 °F 100% 30.26 in 5.0 mi Calm Calm - N/A   Clear
12:56 AM 46.4 °F - 46.4 °F 100% 30.26 in 0.5 mi Calm Calm - N/A Fog Fog
1:15 AM 44.6 °F - 44.6 °F 100% 30.26 in 1.2 mi Calm Calm - N/A   Mist
1:36 AM 46.4 °F - 46.4 °F 100% 30.27 in 2.5 mi Calm Calm - N/A   Clear
1:55 AM 46.4 °F - 46.4 °F 100% 30.27 in 7.0 mi Calm Calm - N/A   Clear
2:16 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.27 in 2.0 mi NW 3.5 mph - N/A   Clear
2:36 AM 44.6 °F - 44.6 °F 100% 30.27 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 44.6 °F - 44.6 °F 100% 30.26 in 1.2 mi Calm Calm - N/A   Mist
3:16 AM 44.6 °F 42.2 °F 42.8 °F 93% 30.26 in 1.0 mi WNW 4.6 mph - N/A   Mist
3:35 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.26 in 10.0 mi WNW 3.5 mph - N/A   Clear
3:56 AM 46.4 °F 44.3 °F 46.4 °F 100% 30.26 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:16 AM 44.6 °F 42.2 °F 44.6 °F 100% 30.27 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:36 AM 44.6 °F 42.2 °F 44.6 °F 100% 30.27 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:56 AM 46.4 °F 44.3 °F 46.4 °F 100% 30.27 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:15 AM 44.6 °F - 44.6 °F 100% 30.28 in 10.0 mi Calm Calm - N/A   Clear
5:36 AM 44.6 °F - 44.6 °F 100% 30.29 in 4.0 mi Calm Calm - N/A   Clear
5:56 AM 42.8 °F - 42.8 °F 100% 30.29 in 7.0 mi Calm Calm - N/A   Clear
6:16 AM 42.8 °F - 42.8 °F 100% 30.29 in 3.0 mi Calm Calm - N/A   Clear
6:36 AM 42.8 °F - 42.8 °F 100% 30.29 in 5.0 mi Calm Calm - N/A   Clear
6:55 AM 42.8 °F - 42.8 °F 100% 30.30 in 2.5 mi Calm Calm - N/A   Clear
7:16 AM 42.8 °F - 42.8 °F 100% 30.30 in 5.0 mi Calm Calm - N/A   Clear
7:36 AM 44.6 °F - 44.6 °F 100% 30.31 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 46.4 °F 44.3 °F 46.4 °F 100% 30.31 in 10.0 mi WNW 4.6 mph - N/A   Clear
8:16 AM 46.4 °F 44.3 °F 46.4 °F 100% 30.31 in 10.0 mi WNW 4.6 mph - N/A   Clear
8:35 AM 50.0 °F - 48.2 °F 94% 30.32 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:56 AM 51.8 °F - 50.0 °F 94% 30.32 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:16 AM 53.6 °F - 51.8 °F 94% 30.32 in 10.0 mi WNW 4.6 mph - N/A   Clear
9:36 AM 55.4 °F - 51.8 °F 88% 30.32 in 10.0 mi NW 5.8 mph - N/A   Clear
9:56 AM 57.2 °F - 50.0 °F 77% 30.32 in 10.0 mi WNW 5.8 mph - N/A   Clear
10:16 AM 59.0 °F - 50.0 °F 72% 30.32 in 10.0 mi WNW 4.6 mph - N/A   Clear
10:36 AM 60.8 °F - 48.2 °F 63% 30.32 in 10.0 mi NW 9.2 mph - N/A   Clear
10:56 AM 62.6 °F - 48.2 °F 59% 30.31 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:15 AM 62.6 °F - 48.2 °F 59% 30.31 in 10.0 mi NW 11.5 mph 16.1 mph N/A   Clear
11:36 AM 64.4 °F - 46.4 °F 52% 30.30 in 10.0 mi NW 9.2 mph 20.7 mph N/A   Clear
11:55 AM 64.4 °F - 46.4 °F 52% 30.29 in 10.0 mi NW 10.4 mph 19.6 mph N/A   Scattered Clouds
12:16 PM 64.4 °F - 46.4 °F 52% 30.29 in 10.0 mi NW 11.5 mph 19.6 mph N/A   Scattered Clouds
12:36 PM 64.4 °F - 46.4 °F 52% 30.29 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
12:56 PM 64.4 °F - 48.2 °F 56% 30.28 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
1:16 PM 66.2 °F - 46.4 °F 49% 30.28 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
1:36 PM 66.2 °F - 46.4 °F 49% 30.27 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
1:56 PM 66.2 °F - 46.4 °F 49% 30.27 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
2:16 PM 66.2 °F - 46.4 °F 49% 30.25 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
2:35 PM 66.2 °F - 46.4 °F 49% 30.25 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
2:56 PM 68.0 °F - 46.4 °F 46% 30.24 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
3:16 PM 66.2 °F - 46.4 °F 49% 30.24 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
3:36 PM 68.0 °F - 46.4 °F 46% 30.24 in 10.0 mi NNW 5.8 mph 19.6 mph N/A   Mostly Cloudy
3:56 PM 68.0 °F - 44.6 °F 43% 30.23 in 10.0 mi North 8.1 mph 18.4 mph N/A   Mostly Cloudy
4:15 PM 66.2 °F - 44.6 °F 46% 30.23 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Mostly Cloudy
4:36 PM 68.0 °F - 44.6 °F 43% 30.22 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:56 PM 68.0 °F - 44.6 °F 43% 30.22 in 10.0 mi North 9.2 mph - N/A   Overcast
5:16 PM 64.4 °F - 50.0 °F 59% 30.22 in 10.0 mi NE 8.1 mph - N/A   Overcast
5:36 PM 62.6 °F - 50.0 °F 63% 30.22 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
5:55 PM 62.6 °F - 51.8 °F 68% 30.22 in 10.0 mi NE 8.1 mph - N/A   Clear
6:16 PM 62.6 °F - 51.8 °F 68% 30.21 in 10.0 mi NE 6.9 mph - N/A   Clear
6:36 PM 62.6 °F - 50.0 °F 63% 30.21 in 10.0 mi ENE 9.2 mph - N/A   Clear
6:56 PM 60.8 °F - 50.0 °F 68% 30.21 in 10.0 mi NE 5.8 mph - N/A   Clear
7:16 PM 60.8 °F - 50.0 °F 68% 30.20 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:35 PM 57.2 °F - 50.0 °F 77% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 53.6 °F - 50.0 °F 88% 30.19 in 7.0 mi Calm Calm - N/A   Clear
8:16 PM 51.8 °F - 50.0 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:36 PM 50.0 °F - 48.2 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 50.0 °F - 48.2 °F 94% 30.19 in 4.0 mi Calm Calm - N/A   Clear
9:15 PM 50.0 °F - 50.0 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:36 PM 48.2 °F - 46.4 °F 93% 30.19 in 2.0 mi Calm Calm - N/A   Clear
9:56 PM 48.2 °F - 48.2 °F 100% 30.19 in 0.5 mi Calm Calm - N/A Fog Fog
10:16 PM 48.2 °F - 46.4 °F 93% 30.19 in 0.5 mi Calm Calm - N/A Fog Fog
10:36 PM 46.4 °F - 46.4 °F 100% 30.18 in 1.5 mi Calm Calm - N/A   Mist
10:56 PM 46.4 °F - 46.4 °F 100% 30.18 in 3.0 mi Calm Calm - N/A   Clear
11:16 PM 46.4 °F - 46.4 °F 100% 30.18 in 0.5 mi Calm Calm - N/A Fog Fog
11:36 PM 46.4 °F - 46.4 °F 100% 30.18 in 7.0 mi Calm Calm - N/A   Clear
11:55 PM 46.4 °F - 46.4 °F 100% 30.18 in 1.2 mi Calm Calm - N/A   Mist