Weather History for Eureka, AK

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Friday, September 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 27 °F -  
Max Temperature 35 °F 39 °F 55 °F (2010)
Min Temperature 19 °F 28 °F 19 °F (2013)
Degree Days  
Heating Degree Days 38    
Moisture  
Dew Point 17 °F    
Average Humidity 65    
Maximum Humidity 86    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.19 in    
Wind  
Wind Speed 4 mph (ENE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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. 20, 2013 Rise Set
Actual Time 7:28 AM AKDT 7:53 PM AKDT
Civil Twilight 6:43 AM AKDT 8:38 PM AKDT
Nautical Twilight 5:49 AM AKDT 9:32 PM AKDT
Astronomical Twilight 4:48 AM AKDT 10:32 PM AKDT
Moon 7:48 PM AKDT (9/20) 9:31 AM AKDT (9/20)
Length of Visible Light 13h 54m
Length of Day
12h 25m
Full, 98% of the Moon is Illuminated
Sep 20
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 28.4 °F - 21.2 °F 74% 29.32 in 10.0 mi Calm Calm - N/A   Overcast
12:36 AM 28.4 °F 23.3 °F 21.2 °F 74% 29.32 in 10.0 mi East 4.6 mph - N/A   Overcast
12:56 AM 28.4 °F 23.3 °F 21.2 °F 74% 29.32 in 10.0 mi East 4.6 mph - N/A   Overcast
1:16 AM 28.4 °F 23.3 °F 21.2 °F 74% 29.32 in 10.0 mi East 4.6 mph - N/A   Overcast
1:36 AM 28.4 °F 23.3 °F 21.2 °F 74% 29.32 in 10.0 mi East 4.6 mph - N/A   Overcast
1:56 AM 26.6 °F 20.0 °F 21.2 °F 80% 29.31 in 10.0 mi ENE 5.8 mph - N/A   Overcast
2:16 AM 26.6 °F 20.0 °F 21.2 °F 80% 29.30 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
2:36 AM 26.6 °F 19.1 °F 19.4 °F 74% 29.30 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
2:56 AM 24.8 °F 20.5 °F 19.4 °F 80% 29.29 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
3:16 AM 26.6 °F 21.2 °F 21.2 °F 80% 29.29 in 10.0 mi North 4.6 mph - N/A   Overcast
3:36 AM 24.8 °F 16.9 °F 21.2 °F 86% 29.28 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
3:56 AM 24.8 °F 16.1 °F 17.6 °F 74% 29.28 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
4:16 AM 24.8 °F 16.1 °F 17.6 °F 74% 29.28 in 10.0 mi NNE 8.1 mph - N/A   Clear
4:36 AM 24.8 °F 19.1 °F 17.6 °F 74% 29.28 in 10.0 mi NNE 4.6 mph - N/A   Clear
4:56 AM 23.0 °F 13.9 °F 17.6 °F 80% 29.27 in 10.0 mi NNE 8.1 mph - N/A   Clear
5:16 AM 23.0 °F 15.8 °F 15.8 °F 74% 29.28 in 10.0 mi NE 5.8 mph - N/A   Clear
5:36 AM 19.4 °F 10.4 °F 15.8 °F 86% 29.27 in 10.0 mi NE 6.9 mph - N/A   Clear
5:56 AM 19.4 °F 11.5 °F 14.0 °F 80% 29.27 in 10.0 mi NE 5.8 mph - N/A   Clear
6:16 AM 21.2 °F 13.6 °F 17.6 °F 86% 29.27 in 10.0 mi NE 5.8 mph - N/A   Clear
6:36 AM 21.2 °F 14.9 °F 14.0 °F 74% 29.27 in 10.0 mi ENE 4.6 mph - N/A   Clear
6:56 AM 21.2 °F 16.4 °F 14.0 °F 74% 29.27 in 10.0 mi ENE 3.5 mph - N/A   Clear
7:16 AM 21.2 °F - 17.6 °F 86% 29.26 in 10.0 mi Calm Calm - N/A   Clear
7:36 AM 21.2 °F 13.6 °F 12.2 °F 68% 29.26 in 10.0 mi ESE 5.8 mph - N/A   Clear
7:56 AM 21.2 °F 16.4 °F 15.8 °F 80% 29.27 in 10.0 mi East 3.5 mph - N/A   Clear
8:16 AM 21.2 °F - 15.8 °F 80% 29.27 in 10.0 mi Calm Calm - N/A   Clear
8:36 AM 23.0 °F - 15.8 °F 74% 29.27 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 24.8 °F - 17.6 °F 74% 29.27 in 10.0 mi Calm Calm - N/A   Clear
9:16 AM 24.8 °F - 17.6 °F 74% 29.25 in 10.0 mi Calm Calm - N/A   Clear
9:36 AM 26.6 °F 22.6 °F 17.6 °F 69% 29.25 in 10.0 mi SE 3.5 mph - N/A   Clear
9:56 AM 26.6 °F 19.1 °F 15.8 °F 64% 29.25 in 10.0 mi SE 6.9 mph - N/A   Clear
10:16 AM 26.6 °F 20.0 °F 15.8 °F 64% 29.25 in 10.0 mi ESE 5.8 mph - N/A   Clear
10:36 AM 28.4 °F 23.3 °F 15.8 °F 59% 29.25 in 10.0 mi SE 4.6 mph - N/A   Clear
10:56 AM 28.4 °F 24.6 °F 15.8 °F 59% 29.24 in 10.0 mi East 3.5 mph - N/A   Clear
11:16 AM 28.4 °F - 15.8 °F 59% 29.24 in 10.0 mi Calm Calm - N/A   Clear
11:36 AM 30.2 °F - 15.8 °F 55% 29.23 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 30.2 °F 25.4 °F 15.8 °F 55% 29.22 in 10.0 mi ENE 4.6 mph - N/A   Clear
12:16 PM 30.2 °F - 14.0 °F 51% 29.22 in 10.0 mi Calm Calm - N/A   Clear
12:36 PM 33.8 °F - 15.8 °F 48% 29.22 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 33.8 °F - 17.6 °F 52% 29.21 in 10.0 mi Calm Calm - N/A   Clear
1:16 PM 33.8 °F 27.7 °F 15.8 °F 48% 29.20 in 10.0 mi ENE 6.9 mph - N/A   Clear
1:36 PM 33.8 °F - 15.8 °F 48% 29.20 in 10.0 mi Calm Calm - N/A   Clear
1:56 PM 33.8 °F 29.6 °F 17.6 °F 52% 29.19 in 10.0 mi ESE 4.6 mph - N/A   Clear
2:16 PM 33.8 °F 28.6 °F 15.8 °F 48% 29.19 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:36 PM 35.6 °F - 15.8 °F 44% 29.18 in 10.0 mi Calm Calm - N/A   Clear
2:56 PM 35.6 °F 31.7 °F 15.8 °F 44% 29.17 in 10.0 mi SE 4.6 mph - N/A   Clear
3:16 PM 35.6 °F 28.6 °F 15.8 °F 44% 29.16 in 10.0 mi ESE 9.2 mph - N/A   Clear
3:36 PM 35.6 °F 29.2 °F 15.8 °F 44% 29.15 in 10.0 mi East 8.1 mph - N/A   Clear
3:56 PM 35.6 °F 31.7 °F 15.8 °F 44% 29.15 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:16 PM 35.6 °F 29.2 °F 17.6 °F 48% 29.14 in 10.0 mi East 8.1 mph - N/A   Clear
4:36 PM 35.6 °F 30.7 °F 17.6 °F 48% 29.13 in 10.0 mi East 5.8 mph - N/A   Clear
4:56 PM 35.6 °F 31.7 °F 15.8 °F 44% 29.13 in 10.0 mi East 4.6 mph - N/A   Clear
5:16 PM 35.6 °F 29.2 °F 15.8 °F 44% 29.12 in 10.0 mi East 8.1 mph - N/A   Clear
5:36 PM 35.6 °F 32.8 °F 15.8 °F 44% 29.12 in 10.0 mi ENE 3.5 mph - N/A   Clear
5:56 PM 35.6 °F 28.6 °F 15.8 °F 44% 29.11 in 10.0 mi ENE 9.2 mph - N/A   Clear
6:16 PM 33.8 °F 27.7 °F 14.0 °F 44% 29.11 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:36 PM 33.8 °F 27.7 °F 12.2 °F 41% 29.10 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:56 PM 33.8 °F 28.6 °F 14.0 °F 44% 29.10 in 10.0 mi East 5.8 mph - N/A   Clear
7:16 PM 33.8 °F 28.6 °F 15.8 °F 48% 29.10 in 10.0 mi East 5.8 mph - N/A   Clear
7:36 PM 30.2 °F 24.3 °F 15.8 °F 55% 29.08 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:56 PM 30.2 °F 23.4 °F 17.6 °F 60% 29.07 in 10.0 mi East 6.9 mph - N/A   Clear
8:16 PM 28.4 °F 21.2 °F 17.6 °F 64% 29.06 in 10.0 mi ENE 6.9 mph - N/A   Clear
8:36 PM 28.4 °F 21.2 °F 19.4 °F 69% 29.07 in 10.0 mi ENE 6.9 mph - N/A   Clear
8:56 PM 26.6 °F 19.1 °F 19.4 °F 74% 29.06 in 10.0 mi ENE 6.9 mph - N/A   Clear
9:16 PM 26.6 °F 19.1 °F 19.4 °F 74% 29.06 in 10.0 mi ENE 6.9 mph - N/A   Clear
9:36 PM 26.6 °F 19.1 °F 21.2 °F 80% 29.05 in 10.0 mi ENE 6.9 mph - N/A   Clear
9:56 PM 26.6 °F 19.1 °F 19.4 °F 74% 29.05 in 10.0 mi NNE 6.9 mph - N/A   Clear
10:16 PM 24.8 °F 16.9 °F 19.4 °F 80% 29.04 in 10.0 mi NE 6.9 mph - N/A   Clear
10:36 PM 24.8 °F 17.9 °F 21.2 °F 86% 29.04 in 10.0 mi NNE 5.8 mph - N/A   Clear
10:56 PM 26.6 °F 18.2 °F 21.2 °F 80% 29.03 in 10.0 mi North 8.1 mph - N/A   Clear
11:16 PM 26.6 °F 20.0 °F 21.2 °F 80% 29.03 in 10.0 mi North 5.8 mph - N/A   Clear
11:36 PM 26.6 °F 20.0 °F 21.2 °F 80% 29.02 in 10.0 mi NNE 5.8 mph - N/A   Clear
11:56 PM 26.6 °F 19.1 °F 21.2 °F 80% 29.02 in 10.0 mi NNE 6.9 mph - N/A   Clear