Weather History for Port Huron, MI

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Friday, October 21, 2011

  Actual Average (KMTC) Record (KMTC)
Temperature  
Mean Temperature 44 °F -  
Max Temperature 46 °F 57 °F 79 °F (2007)
Min Temperature 41 °F 41 °F 23 °F (1952)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 38 °F    
Average Humidity 78    
Maximum Humidity 87    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events 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

Oct. 21, 2011 Rise Set
Actual Time 7:50 AM EDT 6:38 PM EDT
Civil Twilight 7:21 AM EDT 7:07 PM EDT
Nautical Twilight 6:48 AM EDT 7:40 PM EDT
Astronomical Twilight 6:15 AM EDT 8:12 PM EDT
Moon 1:30 AM EDT (10/21) 3:29 PM EDT (10/21)
Length of Visible Light 11h 45m
Length of Day
10h 48m
Waning Crescent, 34% of the Moon is Illuminated
Oct 21
Waning Crescent
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.62 in 10.0 mi West 6.9 mph - N/A   Overcast
12:36 AM 42.8 °F 38.0 °F 39.2 °F 87% 29.63 in 10.0 mi West 8.1 mph - N/A   Overcast
12:56 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.64 in 7.0 mi West 6.9 mph - N/A   Overcast
1:16 AM 42.8 °F 39.3 °F 39.2 °F 87% 29.65 in 10.0 mi West 5.8 mph - N/A   Overcast
1:36 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.66 in 10.0 mi West 6.9 mph - N/A   Overcast
1:56 AM 42.8 °F 38.0 °F 39.2 °F 87% 29.67 in 10.0 mi West 8.1 mph - N/A   Overcast
2:16 AM 42.8 °F 37.5 °F 39.2 °F 87% 29.68 in 10.0 mi West 9.2 mph - N/A   Overcast
2:36 AM 42.8 °F 38.0 °F 39.2 °F 87% 29.69 in 10.0 mi West 8.1 mph - N/A   Overcast
2:56 AM 42.8 °F 39.3 °F 37.4 °F 81% 29.69 in 10.0 mi West 5.8 mph - N/A   Overcast
3:16 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.70 in 10.0 mi West 6.9 mph - N/A   Overcast
3:36 AM 42.8 °F 38.0 °F 37.4 °F 81% 29.71 in 10.0 mi West 8.1 mph - N/A   Overcast
3:56 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.72 in 10.0 mi West 6.9 mph - N/A   Overcast
4:16 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.73 in 10.0 mi WNW 6.9 mph - N/A   Overcast
4:36 AM 42.8 °F 40.1 °F 37.4 °F 81% 29.74 in 10.0 mi West 4.6 mph - N/A   Overcast
4:56 AM 42.8 °F 38.0 °F 37.4 °F 81% 29.74 in 10.0 mi WNW 8.1 mph - N/A   Overcast
5:16 AM 42.8 °F 37.5 °F 37.4 °F 81% 29.76 in 10.0 mi West 9.2 mph - N/A   Overcast
5:36 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.77 in 10.0 mi West 6.9 mph - N/A   Overcast
5:56 AM 42.8 °F 38.0 °F 37.4 °F 81% 29.78 in 10.0 mi West 8.1 mph - N/A   Overcast
6:16 AM 42.8 °F 39.3 °F 37.4 °F 81% 29.79 in 10.0 mi West 5.8 mph - N/A   Drizzle
6:36 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.80 in 10.0 mi West 6.9 mph - N/A   Light Drizzle
6:56 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.81 in 10.0 mi West 6.9 mph - N/A Rain Light Rain
7:16 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.82 in 10.0 mi WNW 6.9 mph - N/A Rain Light Rain
7:36 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.83 in 10.0 mi West 6.9 mph - N/A   Overcast
7:56 AM 42.8 °F 39.3 °F 37.4 °F 81% 29.84 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
8:16 AM 41.0 °F 38.0 °F 35.6 °F 81% 29.85 in 10.0 mi West 4.6 mph - N/A   Clear
8:36 AM 41.0 °F 37.1 °F 37.4 °F 87% 29.86 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
8:56 AM 42.8 °F 39.3 °F 37.4 °F 81% 29.88 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
9:16 AM 42.8 °F 38.6 °F 37.4 °F 81% 29.89 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
9:36 AM 42.8 °F 37.5 °F 37.4 °F 81% 29.89 in 10.0 mi West 9.2 mph 16.1 mph N/A   Mostly Cloudy
9:56 AM 44.6 °F 39.2 °F 37.4 °F 76% 29.90 in 10.0 mi West 10.4 mph 18.4 mph N/A   Overcast
10:11 AM 44.6 °F 39.7 °F 37.4 °F 76% 29.91 in 10.0 mi WNW 9.2 mph - N/A   Overcast
10:36 AM 46.4 °F 40.4 °F 37.4 °F 71% 29.91 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Scattered Clouds
10:56 AM 46.4 °F 41.5 °F 37.4 °F 71% 29.92 in 10.0 mi WNW 10.4 mph 23.0 mph N/A   Mostly Cloudy
11:16 AM 44.6 °F 38.8 °F 37.4 °F 76% 29.93 in 10.0 mi WNW 11.5 mph 19.6 mph N/A   Overcast
11:36 AM 46.4 °F 41.9 °F 39.2 °F 76% 29.94 in 10.0 mi NW 9.2 mph - N/A   Overcast
11:56 AM 44.6 °F 39.7 °F 39.2 °F 81% 29.94 in 10.0 mi WNW 9.2 mph - N/A   Overcast
12:16 PM 46.4 °F 40.7 °F 39.2 °F 76% 29.95 in 10.0 mi NW 12.7 mph 16.1 mph N/A   Light Drizzle
12:36 PM 46.4 °F 42.4 °F 39.2 °F 76% 29.95 in 10.0 mi West 8.1 mph 19.6 mph N/A   Overcast
12:56 PM 46.4 °F 42.4 °F 37.4 °F 71% 29.95 in 10.0 mi WNW 8.1 mph 16.1 mph N/A   Overcast
1:16 PM 46.4 °F 42.4 °F 37.4 °F 71% 29.95 in 10.0 mi WNW 8.1 mph - N/A   Overcast
1:36 PM 46.4 °F 41.9 °F 35.6 °F 66% 29.96 in 10.0 mi West 9.2 mph 17.3 mph N/A   Overcast
1:56 PM 46.4 °F 42.4 °F 35.6 °F 66% 29.96 in 10.0 mi WNW 8.1 mph 16.1 mph N/A   Overcast
2:16 PM 46.4 °F 42.4 °F 35.6 °F 66% 29.96 in 10.0 mi West 8.1 mph - N/A   Overcast
2:36 PM 46.4 °F 41.9 °F 37.4 °F 71% 29.97 in 10.0 mi WNW 9.2 mph - N/A   Overcast
2:56 PM 46.4 °F 42.4 °F 37.4 °F 71% 29.97 in 10.0 mi NW 8.1 mph - N/A   Overcast
3:16 PM 44.6 °F 40.2 °F 37.4 °F 76% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Overcast
3:36 PM 46.4 °F 41.9 °F 37.4 °F 71% 29.98 in 10.0 mi WNW 9.2 mph - N/A   Overcast
3:56 PM 44.6 °F 40.7 °F 37.4 °F 76% 29.99 in 10.0 mi WNW 6.9 mph - N/A   Overcast
4:16 PM 44.6 °F 39.7 °F 37.4 °F 76% 30.00 in 10.0 mi West 9.2 mph - N/A   Overcast
4:36 PM 44.6 °F 40.2 °F 35.6 °F 71% 30.00 in 10.0 mi West 8.1 mph - N/A   Overcast
4:56 PM 44.6 °F 42.2 °F 35.6 °F 71% 30.01 in 10.0 mi WNW 4.6 mph - N/A   Overcast
5:16 PM 44.6 °F 40.7 °F 37.4 °F 76% 30.01 in 10.0 mi West 6.9 mph - N/A   Overcast
5:36 PM 44.6 °F 42.2 °F 37.4 °F 76% 30.01 in 10.0 mi West 4.6 mph - N/A   Overcast
5:56 PM 44.6 °F 42.2 °F 35.6 °F 71% 30.01 in 10.0 mi West 4.6 mph - N/A   Overcast
6:16 PM 44.6 °F 40.7 °F 35.6 °F 71% 30.02 in 10.0 mi West 6.9 mph - N/A   Overcast
6:36 PM 44.6 °F - 35.6 °F 71% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
6:56 PM 44.6 °F 43.1 °F 35.6 °F 71% 30.03 in 10.0 mi West 3.5 mph - N/A   Overcast
7:16 PM 44.6 °F 43.1 °F 35.6 °F 71% 30.03 in 10.0 mi WNW 3.5 mph - N/A   Overcast
7:36 PM 44.6 °F - 35.6 °F 71% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
7:56 PM 44.6 °F - 37.4 °F 76% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
8:16 PM 44.6 °F - 37.4 °F 76% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
8:36 PM 44.6 °F - 37.4 °F 76% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
8:56 PM 44.6 °F - 39.2 °F 81% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
9:16 PM 42.8 °F - 37.4 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
9:36 PM 44.6 °F - 39.2 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
9:56 PM 42.8 °F - 39.2 °F 87% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:16 PM 42.8 °F - 39.2 °F 87% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:36 PM 42.8 °F - 39.2 °F 87% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:56 PM 42.8 °F - 39.2 °F 87% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
11:16 PM 42.8 °F - 39.2 °F 87% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
11:36 PM 42.8 °F - 39.2 °F 87% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
11:56 PM 42.8 °F - 39.2 °F 87% 30.07 in 10.0 mi Calm Calm - N/A   Overcast