Weather History for Anchorage Merrill, AK

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Saturday, December 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 30 °F -  
Max Temperature 39 °F 21 °F 39 °F (2011)
Min Temperature 24 °F 9 °F -15 °F (2001)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 24 °F    
Average Humidity 77    
Maximum Humidity 88    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.48 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 9 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

Dec. 17, 2011 Rise Set
Actual Time 10:11 AM AKST 3:40 PM AKST
Civil Twilight 9:08 AM AKST 4:42 PM AKST
Nautical Twilight 8:09 AM AKST 5:41 PM AKST
Astronomical Twilight 7:15 AM AKST 6:35 PM AKST
Moon 12:18 AM AKST (12/17) 12:25 PM AKST (12/17)
Length of Visible Light 7h 33m
Length of Day
5h 28m
Waning Gibbous, 52% of the Moon is Illuminated
Dec 17
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 24.1 °F - 21.0 °F 88% 29.49 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 26.1 °F - 21.9 °F 84% 29.49 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 28.0 °F 24.2 °F 24.1 °F 85% 29.52 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
4:53 AM 30.0 °F 23.2 °F 25.0 °F 82% 29.52 in 10.0 mi ENE 6.9 mph - 0.00 in   Overcast
5:53 AM 32.0 °F 24.8 °F 23.0 °F 69% 29.50 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
6:53 AM 28.9 °F - 21.9 °F 75% 29.50 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 30.0 °F 26.5 °F 25.0 °F 82% 29.50 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
8:53 AM 27.0 °F - 21.9 °F 81% 29.51 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 28.0 °F 24.2 °F 24.1 °F 85% 29.52 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
10:53 AM 27.0 °F 23.0 °F 23.0 °F 85% 29.52 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
11:53 AM 28.9 °F 23.9 °F 24.1 °F 82% 29.53 in 10.0 mi NW 4.6 mph - N/A   Overcast
12:53 PM 30.0 °F 24.1 °F 24.1 °F 79% 29.52 in 10.0 mi West 5.8 mph - N/A   Overcast
1:53 PM 32.0 °F 27.5 °F 25.0 °F 75% 29.51 in 10.0 mi NNW 4.6 mph - N/A   Overcast
3:53 PM 33.1 °F 25.5 °F 25.0 °F 72% 29.49 in 10.0 mi NW 9.2 mph - N/A   Overcast
4:53 PM 33.1 °F 26.1 °F 25.0 °F 72% 29.46 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
5:53 PM 30.9 °F 22.8 °F 26.1 °F 82% 29.46 in 10.0 mi West 9.2 mph - N/A   Overcast
6:53 PM 30.0 °F 25.2 °F 25.0 °F 82% 29.45 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
7:53 PM 35.1 °F 30.1 °F 26.1 °F 70% 29.42 in 10.0 mi NW 5.8 mph - N/A   Overcast
8:53 PM 33.1 °F 26.1 °F 25.0 °F 72% 29.42 in 10.0 mi West 8.1 mph 16.1 mph N/A   Partly Cloudy
9:53 PM 37.9 °F 32.7 °F 24.1 °F 57% 29.39 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
10:53 PM 39.9 °F 35.1 °F 25.0 °F 55% 29.39 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy