History for Port Heiden, AK

Sunday, October 21, 2012 — View Current Conditions
Sunday, October 21, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 29 °F -  
Max Temperature 37 °F 39 °F 50 °F (1996)
Min Temperature 21 °F 29 °F 21 °F (2012)
Degree Days
Heating Degree Days 36    
Moisture
Dew Point 24 °F    
Average Humidity 80    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation
Precipitation 0.01 in - - ()
Sea Level Pressure
Sea Level Pressure 30.38 in    
Wind
Wind Speed 3 mph (East)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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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Astronomy
May. 21, 2013 Rise Set
Actual Time 9:22 AM AKDT 7:14 PM AKDT
Civil Twilight 8:42 AM AKDT 7:54 PM AKDT
Nautical Twilight 7:58 AM AKDT 8:38 PM AKDT
Astronomical Twilight 7:14 AM AKDT 9:22 PM AKDT
Moon 4:12 PM AKDT (10/21) No Moon Set
Length Of Visible Light 11h 11m
Length of Day
9h 52m
Waxing Crescent, 47% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Hourly Observations
Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 26.6 °F - 23.0 °F 86% 30.49 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:36 AM 23.0 °F 17.0 °F 19.4 °F 86% 30.49 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
12:56 AM 24.8 °F 19.1 °F 21.2 °F 86% 30.48 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
1:16 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.48 in 10.0 mi SE 5.8 mph - N/A   Overcast
1:36 AM 26.6 °F 21.2 °F 24.8 °F 93% 30.47 in 10.0 mi SE 4.6 mph - N/A   Overcast
1:56 AM 26.6 °F 21.2 °F 23.0 °F 86% 30.47 in 10.0 mi SSE 4.6 mph - 0.01 in   Overcast
2:16 AM 24.8 °F - 23.0 °F 93% 30.46 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:36 AM 26.6 °F - 21.2 °F 80% 30.46 in 10.0 mi Calm Calm - 0.01 in   Partly Cloudy
2:56 AM 26.6 °F - 23.0 °F 86% 30.46 in 10.0 mi Calm Calm - 0.01 in   Clear
3:16 AM 26.6 °F - 21.2 °F 80% 30.45 in 10.0 mi Calm Calm - N/A   Clear
3:36 AM 24.8 °F - 23.0 °F 93% 30.45 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 24.8 °F 19.1 °F 23.0 °F 93% 30.45 in 10.0 mi East 4.6 mph - N/A   Clear
4:16 AM 24.8 °F 20.5 °F 23.0 °F 93% 30.45 in 10.0 mi ESE 3.5 mph - N/A   Clear
4:36 AM 21.2 °F 13.6 °F 19.4 °F 93% 30.44 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:56 AM 21.2 °F 16.4 °F 19.4 °F 93% 30.44 in 10.0 mi SE 3.5 mph - N/A   Clear
5:16 AM 21.2 °F 16.4 °F 19.4 °F 93% 30.44 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:36 AM 23.0 °F 18.4 °F 21.2 °F 93% 30.43 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:56 AM 23.0 °F 17.0 °F 19.4 °F 86% 30.43 in 10.0 mi SE 4.6 mph - N/A   Clear
6:16 AM 24.8 °F - 21.2 °F 86% 30.42 in 10.0 mi Calm Calm - N/A   Clear
6:36 AM 23.0 °F 18.4 °F 19.4 °F 86% 30.42 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:56 AM 24.8 °F - 21.2 °F 86% 30.42 in 10.0 mi Calm Calm - N/A   Clear
7:16 AM 26.6 °F - 23.0 °F 86% 30.41 in 10.0 mi Calm Calm - N/A   Clear
7:36 AM 28.4 °F 24.6 °F 24.8 °F 86% 30.41 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:56 AM 28.4 °F 24.6 °F 21.2 °F 74% 30.40 in 10.0 mi West 3.5 mph - N/A   Clear
8:16 AM 26.6 °F - 21.2 °F 80% 30.40 in 10.0 mi Calm Calm - N/A   Clear
8:36 AM 30.2 °F - 26.6 °F 86% 30.40 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 30.2 °F 24.3 °F 26.6 °F 86% 30.39 in 10.0 mi NNE 5.8 mph - N/A   Clear
9:16 AM 28.4 °F 22.2 °F 24.8 °F 86% 30.38 in 10.0 mi NNE 5.8 mph - N/A   Clear
9:36 AM 28.4 °F 21.2 °F 24.8 °F 86% 30.38 in 10.0 mi NNE 6.9 mph - N/A   Clear
9:56 AM 28.4 °F 21.2 °F 23.0 °F 80% 30.38 in 10.0 mi NNE 6.9 mph - N/A   Clear
10:16 AM 28.4 °F 20.4 °F 23.0 °F 80% 30.37 in 10.0 mi NNE 8.1 mph - N/A   Clear
10:36 AM 28.4 °F 20.4 °F 24.8 °F 86% 30.36 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
10:56 AM 28.4 °F 23.3 °F 23.0 °F 80% 30.37 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
11:16 AM 28.4 °F - 23.0 °F 80% 30.37 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:36 AM 28.4 °F 23.3 °F 24.8 °F 86% 30.37 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
11:56 AM 30.2 °F - 26.6 °F 86% 30.36 in 10.0 mi Calm Calm - N/A   Clear
12:16 PM 30.2 °F 26.7 °F 26.6 °F 86% 30.36 in 10.0 mi East 3.5 mph - N/A   Clear
12:36 PM 30.2 °F 24.3 °F 24.8 °F 80% 30.35 in 10.0 mi East 5.8 mph - N/A   Clear
12:56 PM 32.0 °F 27.5 °F 26.6 °F 80% 30.35 in 10.0 mi East 4.6 mph - N/A   Clear
1:16 PM 33.8 °F 30.8 °F 26.6 °F 75% 30.36 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
1:36 PM 33.8 °F 30.8 °F 26.6 °F 75% 30.35 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
1:56 PM 35.6 °F - 26.6 °F 70% 30.35 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:16 PM 35.6 °F - 26.6 °F 70% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:36 PM 35.6 °F - 21.2 °F 56% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:56 PM 37.4 °F 34.9 °F 21.2 °F 52% 30.34 in 10.0 mi SSW 3.5 mph - 0.01 in   Clear
3:16 PM 37.4 °F 32.1 °F 26.6 °F 65% 30.33 in 10.0 mi SW 6.9 mph - N/A   Clear
3:36 PM 35.6 °F - 26.6 °F 70% 30.34 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:56 PM 35.6 °F 30.7 °F 28.4 °F 75% 30.34 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
4:16 PM 35.6 °F - 28.4 °F 75% 30.33 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:36 PM 35.6 °F - 26.6 °F 70% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
4:56 PM 35.6 °F 32.8 °F 26.6 °F 70% 30.34 in 10.0 mi NNW 3.5 mph - N/A   Overcast
5:16 PM 35.6 °F 29.9 °F 24.8 °F 65% 30.33 in 10.0 mi NE 6.9 mph - N/A   Overcast
5:56 PM 33.8 °F 29.6 °F 23.0 °F 65% 30.33 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
6:16 PM 33.8 °F 30.8 °F 26.6 °F 75% 30.33 in 10.0 mi NE 3.5 mph - N/A   Clear
6:36 PM 33.8 °F 30.8 °F 24.8 °F 70% 30.34 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
6:56 PM 32.0 °F 27.5 °F 24.8 °F 75% 30.34 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
7:16 PM 32.0 °F 27.5 °F 24.8 °F 75% 30.32 in 10.0 mi NNE 4.6 mph - N/A   Overcast
7:36 PM 33.8 °F - 24.8 °F 70% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
7:56 PM 33.8 °F - 21.2 °F 60% 30.32 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:16 PM 32.0 °F 28.7 °F 21.2 °F 64% 30.32 in 10.0 mi NE 3.5 mph - N/A   Overcast
8:36 PM 32.0 °F - 21.2 °F 64% 30.31 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 PM 30.2 °F 25.4 °F 24.8 °F 80% 30.32 in 10.0 mi North 4.6 mph - N/A   Overcast
9:16 PM 30.2 °F 26.7 °F 24.8 °F 80% 30.32 in 10.0 mi NNW 3.5 mph - N/A   Overcast
9:56 PM 28.4 °F 24.6 °F 24.8 °F 86% 30.33 in 10.0 mi NNW 3.5 mph - N/A   Overcast
10:16 PM 28.4 °F 22.2 °F 23.0 °F 80% 30.33 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
10:36 PM 28.4 °F 24.6 °F 24.8 °F 86% 30.33 in 10.0 mi NE 3.5 mph - N/A   Overcast
10:56 PM 30.2 °F - 23.0 °F 75% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
11:16 PM 28.4 °F - 24.8 °F 86% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
11:36 PM 28.4 °F 24.6 °F 26.6 °F 93% 30.34 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
11:56 PM 28.4 °F - 24.8 °F 86% 30.34 in 10.0 mi Calm Calm - N/A   Clear
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