Weather History for Iliamna, AK

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Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F -  
Max Temperature 36 °F 18 °F 44 °F (2002)
Min Temperature 33 °F 8 °F -26 °F (1975)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 32 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation  
Precipitation 0.20 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.34 in    
Wind  
Wind Speed 11 mph (SE)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events Rain , Snow    
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. 09, 2012 Rise Set
Actual Time 10:07 AM AKST 4:16 PM AKST
Civil Twilight 9:12 AM AKST 5:12 PM AKST
Nautical Twilight 8:16 AM AKST 6:08 PM AKST
Astronomical Twilight 7:25 AM AKST 6:58 PM AKST
Moon 5:04 AM AKST (12/9) 2:14 PM AKST (12/9)
Length of Visible Light 8h 00m
Length of Day
6h 08m
Waning Crescent, 17% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 12
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 36.0 °F 28.0 °F 30.0 °F 79% 29.15 in 10.0 mi East 11.5 mph 20.7 mph N/A   Overcast
1:53 AM 36.0 °F 28.5 °F 28.9 °F 76% 29.15 in 10.0 mi East 10.4 mph - N/A   Overcast
3:53 AM 36.0 °F 26.7 °F 30.0 °F 79% 29.15 in 10.0 mi East 15.0 mph 21.9 mph N/A   Overcast
4:53 AM 36.0 °F 28.0 °F 30.0 °F 79% 29.14 in 10.0 mi East 11.5 mph - N/A   Overcast
5:53 AM 36.0 °F 28.0 °F 30.9 °F 82% 29.15 in 10.0 mi East 11.5 mph - N/A   Overcast
6:53 AM 36.0 °F 26.0 °F 30.9 °F 82% 29.16 in 10.0 mi East 17.3 mph 25.3 mph N/A   Overcast
7:53 AM 37.0 °F 27.7 °F 30.9 °F 79% 29.17 in 10.0 mi East 16.1 mph 21.9 mph N/A   Overcast
8:16 AM 37.4 °F 29.3 °F 32.0 °F 81% 29.16 in 10.0 mi East 12.7 mph - 0.00 in Rain Light Rain
8:53 AM 37.0 °F 27.0 °F 32.0 °F 82% 29.18 in 10.0 mi East 18.4 mph 23.0 mph 0.00 in Rain Light Rain
9:53 AM 35.1 °F 25.9 °F 32.0 °F 89% 29.21 in 7.0 mi East 13.8 mph 25.3 mph 0.04 in Snow Light Snow
10:53 AM 35.1 °F 25.9 °F 33.1 °F 92% 29.25 in 7.0 mi East 13.8 mph - 0.02 in Rain Light Rain
11:53 AM 35.1 °F 25.9 °F 33.1 °F 92% 29.28 in 6.0 mi East 13.8 mph 21.9 mph 0.03 in Rain Light Rain
12:53 PM 35.1 °F 26.9 °F 33.1 °F 92% 29.31 in 4.0 mi ESE 11.5 mph - 0.03 in Rain Light Rain
1:23 PM 33.8 °F 28.6 °F 33.8 °F 100% 29.32 in 3.0 mi SSE 5.8 mph - 0.04 in Snow Light Snow
1:53 PM 35.1 °F 28.6 °F 34.0 °F 96% 29.34 in 8.0 mi SE 8.1 mph - 0.05 in Rain Light Rain
2:09 PM 33.8 °F 27.0 °F 33.8 °F 100% 29.33 in 6.0 mi ESE 8.1 mph - 0.01 in Rain Light Rain
2:53 PM 35.1 °F 28.6 °F 34.0 °F 96% 29.36 in 10.0 mi SSE 8.1 mph - 0.02 in Rain Light Rain
2:59 PM 35.6 °F 27.5 °F 33.8 °F 93% 29.35 in 10.0 mi SE 11.5 mph - 0.00 in Rain Light Rain
3:53 PM 34.0 °F 26.6 °F 33.1 °F 96% 29.39 in 5.0 mi SE 9.2 mph - 0.03 in Rain , Snow Light Snow
4:53 PM 34.0 °F 27.2 °F 33.1 °F 96% 29.41 in 8.0 mi SSE 8.1 mph - 0.03 in Rain , Snow Light Snow
5:29 PM 33.8 °F 27.0 °F 33.8 °F 100% 29.42 in 10.0 mi SSE 8.1 mph - 0.01 in Rain , Snow Light Snow
5:42 PM 33.8 °F 27.7 °F 33.8 °F 100% 29.42 in 10.0 mi SSE 6.9 mph - 0.01 in Rain , Snow Light Snow
5:53 PM 34.0 °F 28.0 °F 34.0 °F 100% 29.44 in 10.0 mi SSE 6.9 mph - 0.01 in Rain , Snow Light Snow
6:53 PM 34.0 °F 28.8 °F 33.1 °F 96% 29.47 in 9.0 mi South 5.8 mph - 0.00 in Snow Light Snow
7:49 PM 33.8 °F 27.7 °F 33.8 °F 100% 29.48 in 9.0 mi South 6.9 mph - 0.00 in Snow Light Snow
7:53 PM 33.1 °F 26.9 °F 33.1 °F 100% 29.49 in 9.0 mi SSE 6.9 mph - 0.00 in Snow Light Snow
8:01 PM 33.8 °F 27.7 °F 33.8 °F 100% 29.48 in 9.0 mi SSE 6.9 mph - 0.00 in Snow Light Snow
8:28 PM 33.8 °F 27.0 °F 33.8 °F 100% 29.49 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
8:53 PM 33.1 °F 26.9 °F 33.1 °F 100% 29.51 in 10.0 mi South 6.9 mph - 0.00 in   Overcast
9:53 PM 34.0 °F 28.8 °F 32.0 °F 92% 29.53 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:38 PM 33.8 °F 28.6 °F 32.0 °F 93% 29.53 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:53 PM 34.0 °F 26.6 °F 32.0 °F 92% 29.54 in 10.0 mi South 9.2 mph - N/A   Overcast
11:53 PM 34.0 °F 28.0 °F 32.0 °F 92% 29.56 in 10.0 mi SSE 6.9 mph - N/A   Overcast