Port Alsworth, AK

9:57 AM AKDT on October 23, 2017 (GMT -0800)
Port Alsworth

Weather History for PALJ - September, 2012

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Saturday, September 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 57 °F 49 °F 131 °F (1996)
Min Temperature 53 °F 37 °F 23 °F (2003)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 75    
Maximum Humidity 94    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.20 in    
Wind  
Wind Speed 17 mph (NE)    
Max Wind Speed 23 mph    
Max Gust Speed -    
Visibility 7 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

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 22, 2012 Rise Set
Actual Time 8:03 AM AKDT 8:14 PM AKDT
Civil Twilight 7:21 AM AKDT 8:56 PM AKDT
Nautical Twilight 6:30 AM AKDT 9:46 PM AKDT
Astronomical Twilight 5:35 AM AKDT 10:41 PM AKDT
Moon 5:05 PM AKDT (9/22) 11:58 PM AKDT (9/22)
Length of Visible Light 13h 35m
Length of Day
12h 11m
Waxing Crescent, 50% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 29
Full
Oct 7
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:50 AM 53.6 °F 51.8 °F 94% 29.17 in 7.0 mi NE 13.8 mph - N/A Rain Light Rain
8:50 AM 57.2 °F 44.6 °F 63% 29.16 in 25.0 mi NE 20.7 mph - N/A   Overcast
11:59 AM 53.6 °F 46.4 °F 77% 29.18 in 25.0 mi NE 23.0 mph - N/A   Overcast
12:58 PM 55.4 °F 46.4 °F 72% 29.21 in 25.0 mi ENE 23.0 mph - N/A   Mostly Cloudy
2:58 PM 57.2 °F 46.4 °F 67% 29.22 in 25.0 mi NE 13.8 mph - N/A   Mostly Cloudy
4:59 PM - - N/A% 29.24 in 30.0 mi ENE 9.2 mph - N/A   Mostly Cloudy