Weather History for Tanana, AK

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Monday, February 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 4 °F -  
Max Temperature 15 °F 2 °F 36 °F (2008)
Min Temperature -6 °F -19 °F -56 °F (1974)
Degree Days  
Heating Degree Days 60    
Moisture  
Dew Point 1 °F    
Average Humidity 74    
Maximum Humidity 83    
Minimum Humidity 64    
Precipitation  
Precipitation 0.00 in - - ()
Snow  
Snow 0.00 in - - ()
Snow Depth 21.00 in    
Sea Level Pressure  
Sea Level Pressure 29.21 in    
Wind  
Wind Speed 6 mph (ENE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 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

Feb. 20, 2012 Rise Set
Actual Time 8:52 AM AKST 5:53 PM AKST
Civil Twilight 8:00 AM AKST 6:45 PM AKST
Nautical Twilight 7:02 AM AKST 7:43 PM AKST
Astronomical Twilight 6:05 AM AKST 8:41 PM AKST
Moon 8:04 AM AKST (2/20) 5:08 PM AKST (2/20)
Length of Visible Light 10h 45m
Length of Day
9h 01m
Waning Crescent, 1% of the Moon is Illuminated
Feb 20
Waning Crescent
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 8.1 °F -0.5 °F 1.9 °F 76% 29.46 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:52 AM 8.1 °F -0.5 °F 3.0 °F 80% 29.44 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:52 AM 8.1 °F - 1.9 °F 76% 29.42 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 6.1 °F -0.9 °F 1.0 °F 80% 29.38 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
4:52 AM 6.1 °F -2.8 °F -0.0 °F 76% 29.35 in 10.0 mi ENE 4.6 mph - N/A   Clear
5:52 AM 5.0 °F - -0.0 °F 80% 29.33 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 1.9 °F -9.2 °F -2.0 °F 83% 29.31 in 10.0 mi NE 5.8 mph - N/A   Clear
7:52 AM -6.0 °F -16.9 °F -9.9 °F 83% 29.29 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
8:52 AM 3.0 °F -12.5 °F -2.9 °F 76% 29.26 in 10.0 mi ENE 10.4 mph - N/A   Partly Cloudy
9:52 AM 8.1 °F -9.0 °F 1.0 °F 73% 29.22 in 10.0 mi East 15.0 mph - N/A   Partly Cloudy
10:52 AM 10.0 °F -4.5 °F 1.9 °F 70% 29.20 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
11:38 AM 10.4 °F -5.4 °F 3.2 °F 73% 29.16 in 10.0 mi East 13.8 mph 19.6 mph N/A   Partly Cloudy
11:47 AM 10.4 °F -6.0 °F 3.2 °F 73% 29.16 in 10.0 mi East 15.0 mph - N/A   Partly Cloudy
11:52 AM 12.0 °F -2.0 °F 3.0 °F 67% 29.18 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
12:52 PM 10.9 °F -2.6 °F 3.0 °F 70% 29.15 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
1:52 PM 12.0 °F 1.5 °F 3.0 °F 67% 29.13 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
2:52 PM 15.1 °F 6.4 °F 5.0 °F 64% 29.12 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
3:52 PM 12.9 °F 1.6 °F 3.0 °F 65% 29.09 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
4:52 PM 10.0 °F - 1.9 °F 70% 29.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:52 PM 10.0 °F -4.5 °F 1.9 °F 70% 29.08 in 10.0 mi NE 11.5 mph - N/A   Scattered Clouds
6:52 PM 8.1 °F - 1.0 °F 73% 29.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:52 PM 9.0 °F - 1.9 °F 73% 29.08 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 1.9 °F -7.6 °F -2.9 °F 80% 29.08 in 10.0 mi NNW 4.6 mph - N/A   Overcast
9:52 PM 7.0 °F - 1.9 °F 80% 29.09 in 10.0 mi Calm Calm - N/A   Overcast
10:52 PM 8.1 °F - 1.9 °F 76% 29.11 in 10.0 mi Calm Calm - N/A   Overcast
11:52 PM 6.1 °F -0.9 °F 1.0 °F 80% 29.13 in 10.0 mi North 3.5 mph - N/A   Overcast