Weather History for Port Heiden, AK

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Thursday, October 25, 2012

  Actual Average Record
Temperature  
Mean Temperature - -  
Max Temperature 21 °F 38 °F 51 °F (2004)
Min Temperature 21 °F 27 °F 16 °F (1996)
Moisture  
Dew Point 19 °F    
Average Humidity 93    
Maximum Humidity 93    
Minimum Humidity 93    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.31 in    
Wind  
Wind Speed 42 mph (NE)    
Max Wind Speed 64 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

Oct. 25, 2012 Rise Set
Actual Time 9:30 AM AKDT 7:05 PM AKDT
Civil Twilight 8:51 AM AKDT 7:44 PM AKDT
Nautical Twilight 8:06 AM AKDT 8:29 PM AKDT
Astronomical Twilight 7:22 AM AKDT 9:13 PM AKDT
Moon 5:30 PM AKDT (10/25) 4:59 AM AKDT (10/25)
Length of Visible Light 10h 53m
Length of Day
9h 34m
Waxing Gibbous, 85% of the Moon is Illuminated
Oct 25
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

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 21.2 °F 10.9 °F 19.4 °F 93% 30.31 in 10.0 mi NE 9.2 mph - N/A   Clear
12:36 AM - - - N/A% - - North - - N/A   Unknown
12:56 AM - - - N/A% - - North - - N/A   Unknown
1:16 AM - - - N/A% - - North - - N/A   Unknown
1:36 AM - - - N/A% - - North - - N/A   Unknown
1:56 AM - - - N/A% - - North - - N/A   Unknown
2:16 AM - - - N/A% - - North - - N/A   Unknown
2:36 AM - - - N/A% - - North - - N/A   Unknown
2:56 AM - - - N/A% - - North - - N/A   Unknown
3:16 AM - - - N/A% - - North - - N/A   Unknown
3:36 AM - - - N/A% - - North - - N/A   Unknown
3:56 AM - - - N/A% - - North - - N/A   Unknown
4:16 AM - - - N/A% - - North - - N/A   Unknown
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