Weather History for Koyuk, AK

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Saturday, May 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 60 °F 47 °F 82 °F (2002)
Min Temperature 41 °F 32 °F 28 °F (1999)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 33 °F    
Average Humidity 53    
Maximum Humidity 70    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 6 mph (North)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
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

May. 25, 2013 Rise Set
Actual Time 4:44 AM AKDT 12:41 AM AKDT
Civil Twilight 3:14 AM AKDT 2:09 AM AKDT
Nautical Twilight Sun does not rise Sun does not rise
Astronomical Twilight Sun does not rise Sun does not rise
Moon 12:14 AM AKDT (5/25) 5:40 AM AKDT (5/25)
Length of Visible Light 22h 55m
Length of Day
19h 56m
Full, 99% of the Moon is Illuminated
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
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 42.8 °F 39.3 °F 33.8 °F 70% 30.00 in 10.0 mi North 5.8 mph - N/A   Overcast
12:36 AM 42.8 °F 40.1 °F 33.8 °F 70% 30.00 in 10.0 mi North 4.6 mph - N/A   Overcast
12:56 AM 44.6 °F 41.4 °F 33.8 °F 66% 30.00 in 10.0 mi North 5.8 mph - N/A   Overcast
1:16 AM 44.6 °F 41.4 °F 32.0 °F 61% 29.99 in 10.0 mi North 5.8 mph - N/A   Overcast
1:36 AM 44.6 °F 40.7 °F 32.0 °F 61% 29.98 in 10.0 mi North 6.9 mph - N/A   Overcast
1:56 AM 44.6 °F 40.7 °F 32.0 °F 61% 29.97 in 10.0 mi North 6.9 mph - N/A   Overcast
2:16 AM 41.0 °F - 30.2 °F 65% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
2:36 AM 41.0 °F 37.1 °F 32.0 °F 70% 29.97 in 10.0 mi NW 5.8 mph - N/A   Overcast
2:56 AM 42.8 °F 40.1 °F 32.0 °F 66% 29.97 in 10.0 mi NNE 4.6 mph - N/A   Overcast
3:16 AM 42.8 °F - 32.0 °F 66% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
3:36 AM 42.8 °F 38.6 °F 30.2 °F 61% 29.95 in 10.0 mi NNE 6.9 mph - N/A   Overcast
3:56 AM 44.6 °F 41.4 °F 30.2 °F 57% 29.95 in 10.0 mi NNE 5.8 mph - N/A   Overcast
4:16 AM 44.6 °F - 30.2 °F 57% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
4:36 AM 44.6 °F 41.4 °F 30.2 °F 57% 29.94 in 10.0 mi North 5.8 mph - N/A   Overcast
4:56 AM 42.8 °F - 32.0 °F 66% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
5:16 AM 44.6 °F 40.2 °F 32.0 °F 61% 29.93 in 10.0 mi North 8.1 mph - N/A   Overcast
5:36 AM 44.6 °F 40.7 °F 30.2 °F 57% 29.93 in 10.0 mi North 6.9 mph - N/A   Overcast
5:56 AM 44.6 °F 41.4 °F 30.2 °F 57% 29.93 in 10.0 mi North 5.8 mph - N/A   Overcast
6:16 AM 44.6 °F 43.1 °F 32.0 °F 61% 29.92 in 10.0 mi NNE 3.5 mph - N/A   Overcast
6:36 AM 44.6 °F - 30.2 °F 57% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
6:56 AM 44.6 °F - 32.0 °F 61% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
7:16 AM 44.6 °F 39.7 °F 32.0 °F 61% 29.92 in 10.0 mi North 9.2 mph - N/A   Overcast
7:36 AM 44.6 °F 39.7 °F 30.2 °F 57% 29.91 in 10.0 mi North 9.2 mph - N/A   Overcast
7:56 AM 44.6 °F 39.7 °F 32.0 °F 61% 29.91 in 10.0 mi North 9.2 mph - N/A   Overcast
8:16 AM 44.6 °F 39.7 °F 32.0 °F 61% 29.91 in 10.0 mi North 9.2 mph - N/A   Overcast
8:36 AM 44.6 °F 40.2 °F 32.0 °F 61% 29.90 in 10.0 mi North 8.1 mph - N/A   Overcast
8:56 AM 44.6 °F 39.7 °F 32.0 °F 61% 29.90 in 10.0 mi North 9.2 mph - N/A   Overcast
9:16 AM 46.4 °F 42.4 °F 32.0 °F 57% 29.89 in 10.0 mi North 8.1 mph - N/A   Overcast
9:36 AM 46.4 °F 42.4 °F 32.0 °F 57% 29.89 in 10.0 mi North 8.1 mph - N/A   Overcast
9:56 AM 48.2 °F - 32.0 °F 54% 29.89 in 10.0 mi North 8.1 mph - N/A   Overcast
10:16 AM 51.8 °F - 32.0 °F 47% 29.88 in 10.0 mi North 8.1 mph - N/A   Overcast
10:36 AM 51.8 °F - 32.0 °F 47% 29.88 in 10.0 mi NNE 5.8 mph - N/A   Overcast
10:56 AM 50.0 °F - 32.0 °F 50% 29.87 in 10.0 mi North 8.1 mph - N/A   Overcast
11:16 AM 48.2 °F - 32.0 °F 54% 29.87 in 10.0 mi North 8.1 mph - N/A   Overcast
11:36 AM 50.0 °F - 32.0 °F 50% 29.86 in 10.0 mi North 10.4 mph - N/A   Overcast
11:56 AM 50.0 °F - 32.0 °F 50% 29.86 in 10.0 mi North 10.4 mph - N/A   Overcast
12:16 PM 48.2 °F - 33.8 °F 58% 29.86 in 10.0 mi North 9.2 mph - N/A   Overcast
12:36 PM 50.0 °F - 33.8 °F 54% 29.85 in 10.0 mi North 9.2 mph - N/A   Overcast
12:56 PM 51.8 °F - 33.8 °F 50% 29.85 in 10.0 mi North 6.9 mph - N/A   Overcast
1:16 PM 51.8 °F - 33.8 °F 50% 29.85 in 10.0 mi North 6.9 mph - N/A   Overcast
1:36 PM 53.6 °F - 33.8 °F 47% 29.84 in 10.0 mi North 8.1 mph - N/A   Overcast
1:56 PM 53.6 °F - 33.8 °F 47% 29.83 in 10.0 mi North 9.2 mph - N/A   Overcast
2:16 PM 53.6 °F - 33.8 °F 47% 29.84 in 10.0 mi North 9.2 mph - N/A   Overcast
2:36 PM 55.4 °F - 35.6 °F 47% 29.83 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
2:56 PM 57.2 °F - 35.6 °F 44% 29.83 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
3:16 PM 57.2 °F - 35.6 °F 44% 29.83 in 10.0 mi NNE 8.1 mph - N/A   Clear
3:36 PM 57.2 °F - 35.6 °F 44% 29.82 in 10.0 mi North 8.1 mph - N/A   Clear
3:56 PM 59.0 °F - 35.6 °F 42% 29.82 in 10.0 mi North 6.9 mph - N/A   Clear
4:16 PM 59.0 °F - 35.6 °F 42% 29.81 in 10.0 mi North 6.9 mph - N/A   Clear
4:36 PM 60.8 °F - 35.6 °F 39% 29.80 in 10.0 mi North 6.9 mph - N/A   Clear
4:56 PM 60.8 °F - 35.6 °F 39% 29.80 in 10.0 mi North 8.1 mph - N/A   Clear
5:16 PM 60.8 °F - 35.6 °F 39% 29.79 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
5:36 PM 60.8 °F - 35.6 °F 39% 29.79 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
5:56 PM 60.8 °F - 35.6 °F 39% 29.79 in 10.0 mi North 8.1 mph - N/A   Clear
6:16 PM 60.8 °F - 35.6 °F 39% 29.78 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
6:36 PM 60.8 °F - 35.6 °F 39% 29.78 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
6:56 PM 59.0 °F - 35.6 °F 42% 29.78 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
7:16 PM 57.2 °F - 35.6 °F 44% 29.78 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
7:36 PM 57.2 °F - 35.6 °F 44% 29.78 in 10.0 mi NNW 12.7 mph 16.1 mph N/A   Mostly Cloudy
7:56 PM 55.4 °F - 35.6 °F 47% 29.78 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
8:16 PM 55.4 °F - 35.6 °F 47% 29.77 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:36 PM 55.4 °F - 35.6 °F 47% 29.77 in 10.0 mi North 10.4 mph 16.1 mph N/A   Scattered Clouds
8:56 PM 55.4 °F - 35.6 °F 47% 29.77 in 10.0 mi North 11.5 mph 16.1 mph N/A   Mostly Cloudy
9:16 PM - - - N/A% - - North - - N/A   Unknown
9:36 PM - - - N/A% - - North - - N/A   Unknown
9:56 PM - - - N/A% - - North - - N/A   Unknown
10:16 PM - - - N/A% - - North - - N/A   Unknown
10:36 PM - - - N/A% - - North - - N/A   Unknown
10:56 PM - - - N/A% - - North - - N/A   Unknown
11:16 PM - - - N/A% - - North - - N/A   Unknown
11:36 PM - - - N/A% - - North - - N/A   Unknown
11:56 PM - - - N/A% - - North - - N/A   Unknown