Weather History for Sitka, AK

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Wednesday, March 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 30 °F -  
Max Temperature 36 °F 43 °F 54 °F (1960)
Min Temperature 24 °F 33 °F 19 °F (2001)
Degree Days  
Heating Degree Days 35    
Moisture  
Dew Point 23 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.61 in    
Wind  
Wind Speed 7 mph (East)    
Max Wind Speed 15 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Snow    
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

Mar. 20, 2013 Rise Set
Actual Time 7:02 AM AKDT 7:16 PM AKDT
Civil Twilight 6:24 AM AKDT 7:54 PM AKDT
Nautical Twilight 5:38 AM AKDT 8:40 PM AKDT
Astronomical Twilight 4:50 AM AKDT 9:29 PM AKDT
Moon 11:54 AM AKDT (3/20) 3:52 AM AKDT (3/20)
Length of Visible Light 13h 30m
Length of Day
12h 14m
First Quarter, 60% of the Moon is Illuminated
Mar 20
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 30.0 °F 21.1 °F 23.0 °F 75% 29.55 in 10.0 mi ESE 10.4 mph - N/A   Clear
1:53 AM 28.0 °F 24.2 °F 24.1 °F 85% 29.54 in 10.0 mi East 3.5 mph - N/A   Clear
2:53 AM 26.1 °F 20.5 °F 23.0 °F 88% 29.54 in 10.0 mi East 4.6 mph - N/A   Clear
3:53 AM 26.1 °F 20.5 °F 23.0 °F 88% 29.53 in 10.0 mi East 4.6 mph - N/A   Clear
4:53 AM 25.0 °F 20.7 °F 21.9 °F 88% 29.52 in 10.0 mi East 3.5 mph - N/A   Clear
5:53 AM 26.1 °F 20.5 °F 23.0 °F 88% 29.52 in 10.0 mi East 4.6 mph - N/A   Clear
6:53 AM 24.1 °F 16.0 °F 21.0 °F 88% 29.53 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 AM 25.0 °F 19.3 °F 21.0 °F 85% 29.52 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 AM 27.0 °F 23.0 °F 23.0 °F 85% 29.52 in 10.0 mi East 3.5 mph - N/A   Clear
9:53 AM 30.0 °F - 25.0 °F 82% 29.52 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 30.9 °F 26.2 °F 23.0 °F 72% 29.53 in 10.0 mi NW 4.6 mph - N/A   Clear
11:53 AM 33.1 °F 24.9 °F 23.0 °F 66% 29.55 in 10.0 mi NNW 10.4 mph - 0.00 in   Clear
12:53 PM 34.0 °F 29.8 °F 21.0 °F 59% 29.55 in 10.0 mi NW 4.6 mph - 0.00 in   Clear
1:53 PM 34.0 °F 26.0 °F 21.9 °F 61% 29.57 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:51 PM 35.6 °F 28.0 °F 21.2 °F 56% 29.58 in 10.0 mi NW 10.4 mph - N/A   Clear
2:53 PM 35.1 °F - 23.0 °F 61% 29.58 in 10.0 mi North - - N/A   Unknown
3:53 PM 35.1 °F 30.1 °F 21.9 °F 59% 29.60 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:53 PM 35.1 °F 32.2 °F 21.9 °F 59% 29.61 in 10.0 mi West 3.5 mph - N/A   Clear
5:53 PM 36.0 °F 33.3 °F 19.9 °F 52% 29.62 in 10.0 mi South 3.5 mph - N/A   Clear
6:53 PM 35.1 °F - 21.0 °F 57% 29.63 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 PM 33.1 °F 27.7 °F 25.0 °F 72% 29.65 in 10.0 mi ESE 5.8 mph - N/A   Overcast
8:53 PM 33.1 °F 26.1 °F 21.9 °F 64% 29.67 in 10.0 mi ESE 8.1 mph - N/A   Overcast
9:28 PM 32.0 °F 25.6 °F 23.0 °F 69% 29.68 in 7.0 mi SE 6.9 mph - 0.00 in Snow Light Snow
9:53 PM 30.2 °F 22.6 °F 24.8 °F 80% 29.69 in 1.8 mi SE 8.1 mph - N/A Snow Light Snow
10:07 PM 30.2 °F 21.3 °F 24.8 °F 80% 29.69 in 1.0 mi ESE 10.4 mph - 0.00 in Snow Light Snow
10:32 PM 28.4 °F 18.0 °F 24.8 °F 86% 29.70 in 2.0 mi ESE 12.7 mph - 0.00 in Snow Light Snow
10:42 PM 30.2 °F 20.2 °F 24.8 °F 80% 29.70 in 5.0 mi ESE 12.7 mph - 0.00 in Snow Light Snow
10:53 PM 28.9 °F 19.2 °F 24.1 °F 82% 29.71 in 2.0 mi ESE 11.5 mph - 0.00 in Snow Light Snow
11:00 PM 28.4 °F 18.0 °F 24.8 °F 86% 29.71 in 1.0 mi ESE 12.7 mph - 0.00 in Snow Light Snow
11:09 PM 28.4 °F 17.5 °F 26.6 °F 93% 29.71 in 0.8 mi East 13.8 mph - 0.00 in Snow Light Snow
11:27 PM 28.4 °F 17.0 °F 26.6 °F 93% 29.71 in 1.0 mi ESE 15.0 mph - 0.00 in Snow Light Snow
11:51 PM 28.4 °F 18.0 °F 26.6 °F 93% 29.71 in 2.5 mi East 12.7 mph - 0.00 in Snow Light Snow
11:53 PM 28.9 °F 19.8 °F 27.0 °F 92% 29.71 in 3.0 mi East 10.4 mph - 0.00 in Snow Light Snow