Dutch Harbor, AK

1:13 PM AKST on December 06, 2016 (GMT -0900)
Unalaska

Weather History for PADU - September, 2012

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Wednesday, September 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 51 °F 57 °F 65 °F (1993)
Min Temperature 46 °F 42 °F 23 °F (1993)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 38 °F    
Average Humidity 69    
Maximum Humidity 76    
Minimum Humidity 56    
Precipitation  
Precipitation 0.03 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 17 mph (SW)    
Max Wind Speed 22 mph    
Max Gust Speed 32 mph    
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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Date:

Astronomy

Sep. 05, 2012 Rise Set
Actual Time 8:23 AM AKDT 9:44 PM AKDT
Civil Twilight 7:46 AM AKDT 10:21 PM AKDT
Nautical Twilight 7:01 AM AKDT 11:05 PM AKDT
Astronomical Twilight 6:11 AM AKDT 11:55 PM AKDT
Moon 11:23 PM AKDT (9/5) 2:36 PM AKDT (9/5)
Length of Visible Light 14h 34m
Length of Day
13h 21m
Waning Gibbous, 75% of the Moon is Illuminated
Sep 5
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 48.0 °F - 39.0 °F 71% 29.62 in 10.0 mi SW 19.6 mph 28.8 mph 0.00 in Rain Light Rain
1:39 AM 48.2 °F - 39.2 °F 71% 29.64 in 9.0 mi SSW 16.1 mph 26.5 mph 0.00 in Rain Light Rain
1:56 AM 48.0 °F - 39.0 °F 71% 29.66 in 9.0 mi WSW 13.8 mph 28.8 mph 0.00 in Rain Light Rain
2:09 AM 48.2 °F - 39.2 °F 71% 29.65 in 8.0 mi WSW 21.9 mph 29.9 mph 0.01 in Rain Light Rain
2:56 AM 48.0 °F - 39.0 °F 71% 29.70 in 10.0 mi WSW 18.4 mph 29.9 mph 0.01 in Rain Light Rain
3:56 AM 46.9 °F - 39.0 °F 74% 29.74 in 10.0 mi SW 19.6 mph 24.2 mph 0.00 in Rain Light Rain
4:56 AM 48.0 °F - 39.0 °F 71% 29.77 in 10.0 mi SW 15.0 mph 28.8 mph 0.01 in Rain Light Rain
5:56 AM 46.9 °F - 39.0 °F 74% 29.81 in 9.0 mi SW 16.1 mph 23.0 mph 0.00 in Rain Light Rain
6:56 AM 46.9 °F - 39.0 °F 74% 29.84 in 10.0 mi WSW 17.3 mph 21.9 mph 0.00 in Rain Light Rain
7:08 AM 46.4 °F 39.2 °F 39.2 °F 76% 29.83 in 10.0 mi SW 18.4 mph 25.3 mph 0.00 in Rain Light Rain
7:56 AM 46.9 °F - 39.0 °F 74% 29.87 in 7.0 mi WSW 13.8 mph 25.3 mph 0.00 in Rain Light Rain
8:24 AM 46.4 °F 39.0 °F 37.4 °F 71% 29.86 in 8.0 mi SW 19.6 mph 29.9 mph 0.00 in Rain Light Rain
8:56 AM 46.9 °F - 39.0 °F 74% 29.91 in 8.0 mi WSW 17.3 mph 23.0 mph 0.00 in Rain Light Rain
9:08 AM 46.4 °F 40.4 °F 37.4 °F 71% 29.90 in 8.0 mi WSW 13.8 mph 24.2 mph 0.00 in Rain Light Rain
9:56 AM 46.9 °F - 37.0 °F 68% 29.94 in 8.0 mi WSW 12.7 mph 20.7 mph 0.01 in   Overcast
10:08 AM 48.2 °F - 37.4 °F 66% 29.93 in 10.0 mi WSW 13.8 mph 23.0 mph N/A   Overcast
10:15 AM 46.4 °F 38.7 °F 37.4 °F 71% 29.94 in 10.0 mi SW 20.7 mph 26.5 mph 0.00 in Rain Light Rain
10:56 AM 46.9 °F - 37.9 °F 71% 29.98 in 10.0 mi SW 18.4 mph 29.9 mph 0.00 in   Mostly Cloudy
11:56 AM 48.0 °F - 37.0 °F 66% 30.02 in 10.0 mi SW 17.3 mph 28.8 mph N/A   Mostly Cloudy
12:56 PM 48.9 °F - 37.0 °F 64% 30.04 in 10.0 mi SW 17.3 mph 27.6 mph N/A   Mostly Cloudy
1:56 PM 48.9 °F - 37.9 °F 66% 30.06 in 10.0 mi SW 21.9 mph 32.2 mph 0.00 in   Overcast
2:47 PM 48.2 °F - 39.2 °F 71% 30.07 in 10.0 mi SSW 17.3 mph 27.6 mph 0.00 in   Overcast
2:48 PM 48.2 °F - 39.2 °F 71% 30.07 in 10.0 mi SW 19.6 mph 27.6 mph 0.00 in   Overcast
2:56 PM 48.9 °F - 37.9 °F 66% 30.10 in 10.0 mi SW 16.1 mph 28.8 mph 0.00 in   Overcast
2:57 PM 48.2 °F - 37.4 °F 66% 30.08 in 10.0 mi SW 15.0 mph 28.8 mph N/A   Overcast
3:56 PM 50.0 °F - 37.9 °F 63% 30.11 in 10.0 mi SW 17.3 mph 27.6 mph 0.00 in Rain Light Rain
4:08 PM 50.0 °F - 39.2 °F 66% 30.09 in 10.0 mi SW 19.6 mph 28.8 mph 0.00 in   Overcast
4:56 PM 51.1 °F - 37.9 °F 61% 30.13 in 10.0 mi SW 16.1 mph 25.3 mph 0.00 in   Mostly Cloudy
5:56 PM 51.1 °F - 37.0 °F 59% 30.14 in 10.0 mi SW 18.4 mph 29.9 mph N/A   Partly Cloudy
6:56 PM 51.1 °F - 36.0 °F 56% 30.15 in 10.0 mi SSW 9.2 mph 24.2 mph N/A   Scattered Clouds
7:56 PM 50.0 °F - 37.0 °F 61% 30.15 in 10.0 mi SSW 15.0 mph - N/A   Clear
8:56 PM 48.9 °F - 39.0 °F 69% 30.16 in 10.0 mi SSW 8.1 mph - N/A   Clear
9:56 PM 48.9 °F - 37.9 °F 66% 30.18 in 10.0 mi SW 13.8 mph - N/A   Clear
10:56 PM 48.0 °F - 39.0 °F 71% 30.18 in 10.0 mi SSW 11.5 mph - N/A   Clear
11:56 PM 48.0 °F - 37.9 °F 68% 30.19 in 10.0 mi SSW 11.5 mph - N/A   Partly Cloudy