Weather History for Port Heiden, AK

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Saturday, September 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 45 °F -  
Max Temperature 51 °F 52 °F 64 °F (2014)
Min Temperature 39 °F 43 °F 33 °F (2007)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 40 °F    
Average Humidity 72    
Maximum Humidity 87    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.70 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
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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Date:

Astronomy

Sep. 07, 2013 Rise Set
Actual Time 7:50 AM AKDT 9:13 PM AKDT
Civil Twilight 7:10 AM AKDT 9:52 PM AKDT
Nautical Twilight 6:21 AM AKDT 10:41 PM AKDT
Astronomical Twilight 5:25 AM AKDT 11:36 PM AKDT
Moon 10:56 AM AKDT (9/7) 9:34 PM AKDT (9/7)
Length of Visible Light 14h 42m
Length of Day
13h 23m
Waxing Crescent, 6% of the Moon is Illuminated
Sep 7
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 50.0 °F - 42.8 °F 76% 29.65 in 10.0 mi West 15.0 mph - N/A   Overcast
12:36 AM 50.0 °F - 42.8 °F 76% 29.66 in 10.0 mi West 13.8 mph - N/A   Overcast
12:56 AM 50.0 °F - 42.8 °F 76% 29.67 in 10.0 mi West 13.8 mph - N/A   Overcast
1:16 AM 50.0 °F - 42.8 °F 76% 29.68 in 10.0 mi West 15.0 mph 20.7 mph N/A   Overcast
1:36 AM 50.0 °F - 42.8 °F 76% 29.68 in 10.0 mi West 13.8 mph 19.6 mph N/A   Overcast
1:56 AM 50.0 °F - 42.8 °F 76% 29.68 in 10.0 mi West 13.8 mph - N/A   Overcast
2:16 AM 50.0 °F - 42.8 °F 76% 29.69 in 10.0 mi West 13.8 mph 19.6 mph N/A   Overcast
2:36 AM 50.0 °F - 42.8 °F 76% 29.69 in 10.0 mi West 15.0 mph 20.7 mph N/A   Overcast
2:56 AM 50.0 °F - 42.8 °F 76% 29.69 in 10.0 mi West 15.0 mph - N/A   Overcast
3:16 AM 48.2 °F - 42.8 °F 82% 29.70 in 10.0 mi West 15.0 mph 19.6 mph N/A   Overcast
3:36 AM 48.2 °F - 42.8 °F 82% 29.70 in 10.0 mi West 15.0 mph 19.6 mph N/A   Overcast
3:56 AM 48.2 °F - 42.8 °F 82% 29.70 in 10.0 mi West 13.8 mph 19.6 mph N/A   Overcast
4:16 AM 48.2 °F - 42.8 °F 82% 29.70 in 10.0 mi West 16.1 mph - N/A   Overcast
4:36 AM 48.2 °F - 42.8 °F 82% 29.71 in 10.0 mi West 15.0 mph - N/A   Overcast
4:56 AM 48.2 °F - 42.8 °F 82% 29.71 in 10.0 mi West 15.0 mph 20.7 mph N/A   Overcast
5:16 AM 48.2 °F - 42.8 °F 82% 29.71 in 10.0 mi West 15.0 mph - N/A   Overcast
5:36 AM 48.2 °F - 42.8 °F 82% 29.71 in 10.0 mi West 13.8 mph 20.7 mph N/A   Overcast
5:56 AM 48.2 °F - 42.8 °F 82% 29.71 in 10.0 mi West 13.8 mph 18.4 mph N/A   Overcast
6:16 AM 48.2 °F - 42.8 °F 82% 29.71 in 10.0 mi West 16.1 mph - N/A   Overcast
6:36 AM 48.2 °F - 41.0 °F 76% 29.71 in 10.0 mi West 16.1 mph 20.7 mph N/A   Overcast
6:56 AM 48.2 °F - 41.0 °F 76% 29.71 in 10.0 mi West 12.7 mph 21.9 mph N/A   Overcast
7:16 AM 48.2 °F - 41.0 °F 76% 29.71 in 10.0 mi West 13.8 mph 20.7 mph N/A   Overcast
7:36 AM 48.2 °F - 41.0 °F 76% 29.71 in 10.0 mi WSW 11.5 mph 18.4 mph N/A   Overcast
7:56 AM 48.2 °F - 41.0 °F 76% 29.71 in 10.0 mi WSW 13.8 mph - N/A   Overcast
8:16 AM 48.2 °F - 41.0 °F 76% 29.71 in 10.0 mi WSW 12.7 mph - N/A   Overcast
8:36 AM 48.2 °F - 41.0 °F 76% 29.71 in 10.0 mi West 13.8 mph 19.6 mph N/A   Overcast
8:56 AM 48.2 °F - 41.0 °F 76% 29.72 in 10.0 mi WSW 15.0 mph - N/A   Overcast
9:16 AM 48.2 °F - 41.0 °F 76% 29.72 in 10.0 mi WSW 13.8 mph - N/A   Overcast
9:36 AM 48.2 °F - 41.0 °F 76% 29.72 in 10.0 mi West 11.5 mph - N/A   Overcast
9:56 AM 48.2 °F - 39.2 °F 71% 29.72 in 10.0 mi WSW 10.4 mph - N/A   Overcast
10:16 AM 48.2 °F - 41.0 °F 76% 29.73 in 10.0 mi WSW 11.5 mph - N/A   Overcast
10:36 AM 48.2 °F - 39.2 °F 71% 29.73 in 10.0 mi WSW 10.4 mph - N/A   Overcast
10:56 AM 50.0 °F - 39.2 °F 66% 29.73 in 10.0 mi WSW 11.5 mph - N/A   Overcast
11:16 AM 50.0 °F - 39.2 °F 66% 29.73 in 10.0 mi WSW 10.4 mph - N/A   Overcast
11:36 AM 50.0 °F - 41.0 °F 71% 29.73 in 10.0 mi WSW 11.5 mph - N/A   Overcast
11:56 AM 50.0 °F - 41.0 °F 71% 29.73 in 10.0 mi WSW 10.4 mph - N/A   Overcast
12:16 PM 51.8 °F - 39.2 °F 62% 29.73 in 10.0 mi West 15.0 mph - N/A   Overcast
12:36 PM 50.0 °F - 39.2 °F 66% 29.74 in 10.0 mi WSW 12.7 mph - N/A   Overcast
12:56 PM 51.8 °F - 39.2 °F 62% 29.74 in 10.0 mi WSW 13.8 mph - N/A   Overcast
1:16 PM 51.8 °F - 39.2 °F 62% 29.74 in 10.0 mi WSW 12.7 mph - N/A   Overcast
1:36 PM 51.8 °F - 39.2 °F 62% 29.73 in 10.0 mi WSW 15.0 mph 19.6 mph N/A   Overcast
1:56 PM 51.8 °F - 39.2 °F 62% 29.73 in 10.0 mi WSW 13.8 mph - N/A   Overcast
2:16 PM 51.8 °F - 39.2 °F 62% 29.73 in 10.0 mi WSW 13.8 mph 17.3 mph N/A   Overcast
2:36 PM 50.0 °F - 39.2 °F 66% 29.73 in 10.0 mi WSW 12.7 mph - N/A   Overcast
2:56 PM 51.8 °F - 39.2 °F 62% 29.73 in 10.0 mi WSW 12.7 mph 16.1 mph N/A   Overcast
3:16 PM 51.8 °F - 39.2 °F 62% 29.72 in 10.0 mi WSW 13.8 mph 17.3 mph N/A   Overcast
3:36 PM 51.8 °F - 39.2 °F 62% 29.72 in 10.0 mi West 11.5 mph - N/A   Overcast
3:56 PM 51.8 °F - 39.2 °F 62% 29.72 in 10.0 mi West 12.7 mph - N/A   Overcast
4:16 PM 51.8 °F - 39.2 °F 62% 29.72 in 10.0 mi West 11.5 mph - N/A   Overcast
4:36 PM 51.8 °F - 39.2 °F 62% 29.72 in 10.0 mi West 13.8 mph - N/A   Overcast
4:56 PM 51.8 °F - 39.2 °F 62% 29.71 in 10.0 mi West 13.8 mph - N/A   Overcast
5:16 PM 51.8 °F - 39.2 °F 62% 29.70 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
5:36 PM 51.8 °F - 39.2 °F 62% 29.70 in 10.0 mi West 12.7 mph - N/A   Clear
5:56 PM 51.8 °F - 41.0 °F 67% 29.70 in 10.0 mi West 10.4 mph - N/A   Clear
6:16 PM 51.8 °F - 39.2 °F 62% 29.69 in 10.0 mi West 12.7 mph - N/A   Clear
6:36 PM 51.8 °F - 39.2 °F 62% 29.69 in 10.0 mi West 10.4 mph - N/A   Clear
6:56 PM 51.8 °F - 39.2 °F 62% 29.69 in 10.0 mi WNW 9.2 mph - N/A   Clear
7:16 PM 50.0 °F - 39.2 °F 66% 29.69 in 10.0 mi West 8.1 mph - N/A   Clear
7:36 PM 50.0 °F - 39.2 °F 66% 29.69 in 10.0 mi WNW 9.2 mph - N/A   Clear
7:56 PM 48.2 °F - 39.2 °F 71% 29.68 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
8:16 PM 48.2 °F - 39.2 °F 71% 29.68 in 10.0 mi West 6.9 mph - N/A   Clear
8:36 PM 48.2 °F - 39.2 °F 71% 29.68 in 10.0 mi West 5.8 mph - N/A   Clear
8:56 PM 46.4 °F 45.2 °F 39.2 °F 76% 29.68 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:16 PM 46.4 °F - 39.2 °F 76% 29.68 in 10.0 mi Calm Calm - N/A   Clear
9:36 PM 44.6 °F 43.1 °F 37.4 °F 76% 29.68 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:56 PM 44.6 °F - 37.4 °F 76% 29.67 in 10.0 mi Calm Calm - N/A   Clear
10:16 PM 42.8 °F 40.1 °F 37.4 °F 81% 29.67 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:36 PM 41.0 °F 39.0 °F 35.6 °F 81% 29.66 in 1.8 mi SSE 3.5 mph - N/A   Clear
10:56 PM 39.2 °F - 33.8 °F 81% 29.66 in 2.5 mi Calm Calm - N/A   Clear
11:16 PM 39.2 °F 37.0 °F 35.6 °F 87% 29.67 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:36 PM 39.2 °F 37.0 °F 35.6 °F 87% 29.67 in 10.0 mi SE 3.5 mph - N/A   Clear
11:56 PM 39.2 °F 33.6 °F 33.8 °F 81% 29.67 in 9.0 mi SSE 8.1 mph - N/A   Clear