Weather History for Sitka, AK

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Friday, September 12, 2014

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 59 °F 59 °F 73 °F (2011)
Min Temperature 53 °F 48 °F 40 °F (1970)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.31 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 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

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Astronomy

Sep. 12, 2014 Rise Set
Actual Time 6:26 AM AKDT 7:27 PM AKDT
Civil Twilight 5:47 AM AKDT 8:06 PM AKDT
Nautical Twilight 4:59 AM AKDT 8:53 PM AKDT
Astronomical Twilight 4:06 AM AKDT 9:46 PM AKDT
Moon 8:56 PM AKDT (9/12) 11:32 AM AKDT (9/12)
Length of Visible Light 14h 19m
Length of Day
13h 01m
Waning Gibbous, 82% of the Moon is Illuminated
Sep 12
Waning Gibbous
Sep 15
Last Quarter
Sep 23
New
Oct 1
First Quarter
Oct 8
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F 54.0 °F 96% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 54.0 °F 54.0 °F 100% 30.35 in 10.0 mi SW 5.8 mph - 0.00 in Rain Light Rain
2:35 AM 54.0 °F 53.1 °F 97% 30.34 in 8.0 mi SE 3.5 mph - 0.00 in Rain Light Rain
2:45 AM 54.0 °F 53.1 °F 97% 30.34 in 9.0 mi Calm Calm - 0.00 in   Overcast
2:53 AM 54.0 °F 53.1 °F 97% 30.34 in 10.0 mi Calm Calm - 0.00 in   Overcast
3:17 AM 53.1 °F 52.0 °F 96% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
3:35 AM 53.1 °F 52.0 °F 96% 30.34 in 10.0 mi East 3.5 mph - N/A   Overcast
3:53 AM 53.1 °F 52.0 °F 96% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
4:11 AM 53.1 °F 52.0 °F 96% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 53.1 °F 52.0 °F 96% 30.34 in 9.0 mi East 3.5 mph - N/A   Overcast
5:25 AM 53.1 °F 51.1 °F 93% 30.34 in 10.0 mi East 3.5 mph - N/A   Overcast
5:45 AM 53.1 °F 51.1 °F 93% 30.33 in 10.0 mi East 4.6 mph - N/A   Overcast
5:53 AM 53.1 °F 51.1 °F 93% 30.34 in 10.0 mi East 3.5 mph - 0.00 in Rain Light Rain
6:20 AM 53.1 °F 51.1 °F 93% 30.34 in 10.0 mi ENE 4.6 mph - 0.00 in   Overcast
6:53 AM 53.1 °F 52.0 °F 96% 30.34 in 10.0 mi ESE 3.5 mph - 0.00 in Rain Light Rain
7:22 AM 53.1 °F 52.0 °F 96% 30.33 in 10.0 mi East 3.5 mph - 0.01 in   Overcast
7:53 AM 53.1 °F 51.1 °F 93% 30.33 in 10.0 mi SE 3.5 mph - 0.01 in   Overcast
8:53 AM 54.0 °F 52.0 °F 93% 30.33 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
9:53 AM 55.0 °F 52.0 °F 89% 30.33 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 55.9 °F 52.0 °F 87% 30.31 in 10.0 mi SE 4.6 mph - N/A   Overcast
11:53 AM 57.9 °F 52.0 °F 81% 30.31 in 10.0 mi WNW 4.6 mph - N/A   Overcast
12:53 PM 57.9 °F 52.0 °F 81% 30.32 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
1:05 PM 57.9 °F 53.1 °F 84% 30.31 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
1:53 PM 57.0 °F 52.0 °F 83% 30.32 in 10.0 mi WSW 4.6 mph - N/A   Overcast
2:32 PM 57.0 °F 51.1 °F 81% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
2:53 PM 57.9 °F 52.0 °F 81% 30.30 in 10.0 mi SSW 3.5 mph - N/A   Overcast
3:53 PM 57.0 °F 52.0 °F 83% 30.29 in 10.0 mi WSW 5.8 mph - N/A   Overcast
4:53 PM 57.0 °F 52.0 °F 83% 30.28 in 10.0 mi West 4.6 mph - N/A   Overcast
5:53 PM 57.0 °F 52.0 °F 83% 30.27 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
6:53 PM 55.9 °F 52.0 °F 87% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 55.9 °F 52.0 °F 87% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 55.9 °F 52.0 °F 87% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
9:11 PM 55.9 °F 53.1 °F 90% 30.23 in 10.0 mi SE 3.5 mph - N/A   Overcast
9:53 PM 55.0 °F 53.1 °F 93% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 55.9 °F 53.1 °F 90% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 55.9 °F 53.1 °F 90% 30.22 in 10.0 mi Calm Calm - N/A   Overcast