Port Huron, MI

2:20 PM EDT on August 20, 2017 (GMT -0400)
Saint Clair County International

Weather History for KPHN - September, 2012

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Tuesday, September 4, 2012

  Actual Average (KMTC) Record (KMTC)
Temperature  
Mean Temperature 70 °F -  
Max Temperature 77 °F 77 °F 90 °F (1953)
Min Temperature 64 °F 56 °F 44 °F (1997)
Cooling Degree Days 6    
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 2 mph (North)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 4 miles    
Events Fog , Rain    
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. 04, 2012 Rise Set
Actual Time 6:58 AM EDT 7:58 PM EDT
Civil Twilight 6:29 AM EDT 8:27 PM EDT
Nautical Twilight 5:54 AM EDT 9:02 PM EDT
Astronomical Twilight 5:18 AM EDT 9:37 PM EDT
Moon 9:42 PM EDT (9/4) 11:11 AM EDT (9/4)
Length of Visible Light 13h 58m
Length of Day
13h 00m
Waning Gibbous, 84% of the Moon is Illuminated
Sep 4
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 66.2 °F 66.2 °F 100% 29.93 in 1.2 mi Calm Calm - N/A   Mist
12:36 AM 66.2 °F 66.2 °F 100% 29.92 in 3.0 mi Calm Calm - N/A   Clear
12:56 AM 68.0 °F 68.0 °F 100% 29.92 in 4.0 mi NW 4.6 mph - N/A   Mostly Cloudy
1:16 AM 68.0 °F 68.0 °F 100% 29.91 in 3.0 mi NW 4.6 mph - N/A   Scattered Clouds
1:36 AM 68.0 °F 68.0 °F 100% 29.91 in 2.5 mi Calm Calm - N/A   Scattered Clouds
1:56 AM 68.0 °F 66.2 °F 94% 29.91 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 AM 68.0 °F 68.0 °F 100% 29.90 in 2.0 mi Calm Calm - N/A   Overcast
2:36 AM 68.0 °F 68.0 °F 100% 29.90 in 1.8 mi Calm Calm - N/A   Overcast
2:56 AM 68.0 °F 68.0 °F 100% 29.90 in 2.5 mi Calm Calm - N/A   Overcast
3:16 AM 68.0 °F 68.0 °F 100% 29.89 in 2.5 mi Calm Calm - N/A   Overcast
3:36 AM 68.0 °F 68.0 °F 100% 29.88 in 2.5 mi Calm Calm - N/A   Overcast
3:56 AM 68.0 °F 68.0 °F 100% 29.88 in 3.0 mi Calm Calm - N/A   Overcast
4:16 AM 68.0 °F 68.0 °F 100% 29.89 in 4.0 mi Calm Calm - N/A   Overcast
4:36 AM 69.8 °F 68.0 °F 94% 29.89 in 3.0 mi Calm Calm - N/A   Overcast
4:56 AM 68.0 °F 68.0 °F 100% 29.88 in 3.0 mi Calm Calm - N/A   Overcast
5:16 AM 68.0 °F 68.0 °F 100% 29.89 in 2.0 mi Calm Calm - N/A   Overcast
5:36 AM 68.0 °F 68.0 °F 100% 29.89 in 2.5 mi Calm Calm - N/A   Overcast
5:56 AM 68.0 °F 68.0 °F 100% 29.89 in 2.5 mi Calm Calm - N/A   Overcast
6:16 AM 69.8 °F 68.0 °F 94% 29.90 in 3.0 mi Calm Calm - N/A   Overcast
6:36 AM 68.0 °F 68.0 °F 100% 29.89 in 2.5 mi Calm Calm - N/A Rain Light Rain
6:56 AM 69.8 °F 69.8 °F 100% 29.89 in 2.5 mi Calm Calm - N/A Rain Light Rain
7:16 AM 69.8 °F 69.8 °F 100% 29.89 in 0.8 mi NNW 4.6 mph - N/A Rain Heavy Rain
7:36 AM 69.8 °F 69.8 °F 100% 29.90 in 1.0 mi SSE 6.9 mph - N/A Rain Rain
7:56 AM 69.8 °F 69.8 °F 100% 29.90 in 2.5 mi Calm Calm - N/A Rain Rain
8:16 AM 69.8 °F 69.8 °F 100% 29.90 in 1.8 mi Calm Calm - N/A Rain Heavy Rain
8:36 AM 69.8 °F 69.8 °F 100% 29.90 in 2.0 mi Calm Calm - N/A Rain Rain
8:55 AM 69.8 °F 69.8 °F 100% 29.90 in 1.8 mi Calm Calm - N/A Rain Rain
9:16 AM 71.6 °F 69.8 °F 94% 29.89 in 2.5 mi Calm Calm - N/A Rain Light Rain
9:36 AM 71.6 °F 69.8 °F 94% 29.89 in 2.5 mi Calm Calm - N/A Rain Light Rain
9:56 AM 71.6 °F 71.6 °F 100% 29.89 in 1.8 mi WNW 3.5 mph - N/A Rain Light Rain
10:16 AM 71.6 °F 69.8 °F 94% 29.88 in 5.0 mi NNW 5.8 mph - N/A   Light Drizzle
10:35 AM 71.6 °F 69.8 °F 94% 29.87 in 7.0 mi North 5.8 mph - N/A   Overcast
10:56 AM 71.6 °F 69.8 °F 94% 29.89 in 7.0 mi WNW 3.5 mph - N/A   Overcast
11:16 AM 71.6 °F 69.8 °F 94% 29.88 in 5.0 mi NNW 4.6 mph - N/A   Overcast
11:36 AM 71.6 °F 69.8 °F 94% 29.89 in 3.0 mi NW 4.6 mph - N/A   Overcast
11:56 AM 71.6 °F 69.8 °F 94% 29.89 in 2.0 mi NW 5.8 mph - N/A Rain Light Rain
12:16 PM 69.8 °F 69.8 °F 100% 29.91 in 1.8 mi NW 9.2 mph - N/A Rain Rain
12:36 PM 69.8 °F 69.8 °F 100% 29.89 in 2.0 mi NNW 8.1 mph - N/A Rain Rain
12:56 PM 69.8 °F 69.8 °F 100% 29.89 in 2.5 mi WNW 3.5 mph - N/A Rain Rain
1:16 PM 71.6 °F 69.8 °F 94% 29.87 in 4.0 mi NNE 4.6 mph - N/A Rain Rain
1:36 PM 71.6 °F 68.0 °F 88% 29.87 in 7.0 mi North 3.5 mph - N/A Rain Rain
1:56 PM 71.6 °F 69.8 °F 94% 29.87 in 3.0 mi NNE 4.6 mph - N/A Rain Rain
2:16 PM 71.6 °F 69.8 °F 94% 29.87 in 4.0 mi Calm Calm - N/A Rain Light Rain
2:36 PM 73.4 °F 71.6 °F 94% 29.86 in 5.0 mi NE 3.5 mph - N/A   Overcast
2:56 PM 73.4 °F 71.6 °F 94% 29.86 in 5.0 mi NNE 4.6 mph - N/A   Overcast
3:16 PM 75.2 °F 71.6 °F 89% 29.85 in 7.0 mi Calm Calm - N/A   Overcast
3:36 PM 75.2 °F 69.8 °F 83% 29.85 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
3:56 PM 75.2 °F 69.8 °F 83% 29.86 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
4:16 PM 75.2 °F 69.8 °F 83% 29.86 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
4:36 PM 77.0 °F 68.0 °F 74% 29.86 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
4:56 PM 77.0 °F 66.2 °F 69% 29.86 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
5:16 PM 77.0 °F 66.2 °F 69% 29.86 in 10.0 mi NE 8.1 mph - N/A   Clear
5:36 PM 77.0 °F 64.4 °F 65% 29.86 in 10.0 mi NE 6.9 mph - N/A   Clear
5:56 PM 75.2 °F 64.4 °F 69% 29.87 in 10.0 mi NE 6.9 mph - N/A   Clear
6:16 PM 75.2 °F 64.4 °F 69% 29.87 in 10.0 mi NE 6.9 mph - N/A   Clear
6:36 PM 75.2 °F 66.2 °F 73% 29.87 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
6:56 PM 75.2 °F 68.0 °F 78% 29.88 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
7:16 PM 73.4 °F 68.0 °F 83% 29.87 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
7:36 PM 73.4 °F 68.0 °F 83% 29.87 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 71.6 °F 68.0 °F 88% 29.87 in 5.0 mi Calm Calm - N/A   Clear
8:16 PM 69.8 °F 68.0 °F 94% 29.87 in 4.0 mi Calm Calm - N/A   Clear
8:36 PM 68.0 °F 68.0 °F 100% 29.87 in 2.5 mi Calm Calm - N/A   Clear
8:56 PM 68.0 °F 68.0 °F 100% 29.88 in 0.5 mi Calm Calm - N/A Fog Fog
9:16 PM 68.0 °F 68.0 °F 100% 29.88 in 1.0 mi Calm Calm - N/A   Scattered Clouds
9:36 PM 66.2 °F 66.2 °F 100% 29.88 in 0.5 mi Calm Calm - N/A Fog Fog
9:56 PM 66.2 °F 64.4 °F 94% 29.88 in 0.2 mi Calm Calm - N/A Fog Fog
10:16 PM 64.4 °F 64.4 °F 100% 29.88 in 0.2 mi Calm Calm - N/A Fog Fog
10:36 PM 64.4 °F 64.4 °F 100% 29.89 in 0.2 mi Calm Calm - N/A Fog Fog
10:56 PM 64.4 °F 64.4 °F 100% 29.88 in 0.2 mi Calm Calm - N/A Fog Fog
11:16 PM 64.4 °F 64.4 °F 100% 29.88 in 0.2 mi Calm Calm - N/A Fog Fog
11:36 PM 64.4 °F 64.4 °F 100% 29.88 in 0.2 mi Calm Calm - N/A Fog Fog
11:56 PM 64.4 °F 64.4 °F 100% 29.88 in 0.2 mi Calm Calm - N/A Fog Fog