Weather History for Port Alsworth, AK

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Tuesday, July 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 77 °F 64 °F 77 °F (2013)
Min Temperature 62 °F 51 °F 41 °F (2010)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 70    
Maximum Humidity 88    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 6 mph    
Max Gust Speed -    
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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Daily Weather History Graph

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Date:

Astronomy

Jul. 23, 2013 Rise Set
Actual Time 5:36 AM AKDT 11:09 PM AKDT
Civil Twilight 4:27 AM AKDT 12:17 AM AKDT
Nautical Twilight 2:56 AM AKDT 1:51 AM AKDT
Astronomical Twilight Sun does not rise Sun does not rise
Moon 10:50 PM AKDT (7/23) 7:40 AM AKDT (7/23)
Length of Visible Light 19h 50m
Length of Day
17h 32m
Full, 98% of the Moon is Illuminated
Jul 23
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:50 AM 62.6 °F 55.4 °F 77% 30.14 in 40.0 mi Calm Calm - N/A   Partly Cloudy
10:59 AM 69.8 °F 59.0 °F 68% 30.14 in 40.0 mi West 5.8 mph - N/A   Mostly Cloudy
12:50 PM 75.2 °F 62.6 °F 65% 30.12 in 40.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
2:50 PM 71.6 °F 59.0 °F 64% 30.10 in 40.0 mi East 5.8 mph - N/A   Overcast
4:50 PM 66.2 °F 62.6 °F 88% 30.10 in 40.0 mi East 5.8 mph - N/A   Mostly Cloudy
6:50 PM 77.0 °F 62.6 °F 61% 30.08 in 40.0 mi WSW 5.8 mph - N/A   Partly Cloudy