Sitka, AK

7:28 AM AKDT on July 26, 2017 (GMT -0800)
Sitka Rocky Gutierrez

Weather History for PASI - September, 2012

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Sunday, September 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F -  
Max Temperature 50 °F 54 °F 63 °F (1975)
Min Temperature 43 °F 46 °F 32 °F (1996)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 43 °F    
Average Humidity 86    
Maximum Humidity 97    
Minimum Humidity 74    
Precipitation  
Precipitation 0.16 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 9 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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Daily Weather History Graph

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Date:

Astronomy

Sep. 30, 2012 Rise Set
Actual Time 7:04 AM AKDT 6:36 PM AKDT
Civil Twilight 6:26 AM AKDT 7:14 PM AKDT
Nautical Twilight 5:41 AM AKDT 7:59 PM AKDT
Astronomical Twilight 4:55 AM AKDT 8:45 PM AKDT
Moon 6:21 PM AKDT (9/30) 8:01 AM AKDT (9/30)
Length of Visible Light 12h 48m
Length of Day
11h 32m
Full, 100% of the Moon is Illuminated
Sep 30
Full
Oct 7
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

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 48.9 °F - 42.1 °F 77% 30.07 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
1:11 AM 46.4 °F 42.4 °F 41.0 °F 81% 30.08 in 2.0 mi West 8.1 mph - 0.09 in Rain Light Rain
1:19 AM 46.4 °F 43.5 °F 41.0 °F 81% 30.08 in 10.0 mi WSW 5.8 mph - 0.09 in Rain Light Rain
1:53 AM 44.1 °F 41.5 °F 42.1 °F 93% 30.09 in 10.0 mi East 4.6 mph - 0.09 in   Overcast
2:53 AM 44.1 °F - 42.1 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:33 AM 44.6 °F - 41.0 °F 87% 30.12 in 3.0 mi Calm Calm - 0.06 in Rain Heavy Rain
3:53 AM 44.1 °F 40.8 °F 41.0 °F 89% 30.12 in 10.0 mi East 5.8 mph - 0.07 in   Overcast
4:53 AM 45.0 °F 41.2 °F 42.1 °F 90% 30.12 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
5:53 AM 44.1 °F 40.8 °F 42.1 °F 93% 30.12 in 10.0 mi ESE 5.8 mph - N/A   Overcast
6:53 AM 43.0 °F 39.5 °F 41.0 °F 93% 30.12 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
7:53 AM 44.1 °F 39.5 °F 43.0 °F 96% 30.12 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
8:53 AM 46.0 °F 44.8 °F 43.0 °F 89% 30.13 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
9:53 AM 46.0 °F 43.9 °F 43.0 °F 89% 30.14 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
10:53 AM 48.0 °F - 44.1 °F 86% 30.14 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
11:53 AM 48.9 °F - 43.0 °F 80% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:53 PM 50.0 °F - 43.0 °F 77% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 48.9 °F - 43.0 °F 80% 30.11 in 10.0 mi NNW 6.9 mph - N/A   Overcast
2:53 PM 50.0 °F - 43.0 °F 77% 30.07 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
3:53 PM 50.0 °F - 42.1 °F 74% 30.04 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
4:53 PM 50.0 °F - 42.1 °F 74% 30.02 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
5:53 PM 48.9 °F - 43.0 °F 80% 29.99 in 10.0 mi North 3.5 mph - N/A   Overcast
6:53 PM 48.0 °F - 43.0 °F 83% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 46.9 °F - 46.0 °F 97% 29.94 in 10.0 mi ENE 3.5 mph - N/A   Overcast
8:53 PM 46.9 °F - 43.0 °F 86% 29.90 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 46.0 °F - 44.1 °F 93% 29.88 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 46.0 °F - 43.0 °F 89% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 46.0 °F - 44.1 °F 93% 29.84 in 10.0 mi Calm Calm - N/A   Overcast