Weather History for Port Heiden, AK

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Wednesday, January 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 37 °F -  
Max Temperature 44 °F 27 °F 48 °F (2014)
Min Temperature 30 °F 17 °F -14 °F (1999)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 31 °F    
Average Humidity 81    
Maximum Humidity 87    
Minimum Humidity 65    
Precipitation  
Precipitation 0.12 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.46 in    
Wind  
Wind Speed 9 mph (SSW)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 8 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

Jan. 30, 2013 Rise Set
Actual Time 9:36 AM AKST 6:00 PM AKST
Civil Twilight 8:53 AM AKST 6:43 PM AKST
Nautical Twilight 8:07 AM AKST 7:29 PM AKST
Astronomical Twilight 7:22 AM AKST 8:14 PM AKST
Moon 11:14 PM AKST (1/30) 10:13 AM AKST (1/30)
Length of Visible Light 9h 49m
Length of Day
8h 24m
Waning Gibbous, 86% of the Moon is Illuminated
Jan 30
Waning Gibbous
Feb 3
Last Quarter
Feb 9
New
Feb 17
First Quarter
Feb 25
Full

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 39.2 °F 35.0 °F 30.2 °F 70% 29.35 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
12:36 AM 41.0 °F 31.4 °F 30.2 °F 65% 29.34 in 10.0 mi SSE 21.9 mph 27.6 mph N/A   Mostly Cloudy
12:56 AM 39.2 °F 29.6 °F 30.2 °F 70% 29.34 in 10.0 mi SSE 19.6 mph - N/A   Overcast
1:16 AM 39.2 °F 29.8 °F 32.0 °F 75% 29.34 in 10.0 mi SSE 18.4 mph 24.2 mph N/A   Overcast
1:36 AM 39.2 °F 29.3 °F 32.0 °F 75% 29.33 in 10.0 mi SSE 20.7 mph 25.3 mph 0.03 in   Overcast
1:56 AM 41.0 °F 31.9 °F 32.0 °F 70% 29.34 in 10.0 mi SE 19.6 mph 26.5 mph 0.04 in   Overcast
2:16 AM 41.0 °F 33.5 °F 32.0 °F 70% 29.35 in 10.0 mi SE 13.8 mph - N/A   Overcast
2:36 AM 39.2 °F 32.0 °F 30.2 °F 70% 29.34 in 10.0 mi SSE 11.5 mph - N/A   Overcast
2:56 AM 39.2 °F 32.5 °F 32.0 °F 75% 29.34 in 10.0 mi SSE 10.4 mph - N/A   Overcast
3:16 AM 39.2 °F 33.6 °F 32.0 °F 75% 29.33 in 10.0 mi South 8.1 mph - N/A   Overcast
3:36 AM 39.2 °F 33.0 °F 32.0 °F 75% 29.33 in 10.0 mi South 9.2 mph - N/A   Overcast
3:56 AM 39.2 °F 31.6 °F 33.8 °F 81% 29.32 in 10.0 mi South 12.7 mph - N/A   Overcast
4:16 AM 37.4 °F 30.8 °F 32.0 °F 81% 29.32 in 10.0 mi SSE 9.2 mph - N/A   Overcast
4:36 AM 37.4 °F 31.4 °F 32.0 °F 81% 29.32 in 10.0 mi East 8.1 mph - N/A   Overcast
4:56 AM 37.4 °F 31.4 °F 32.0 °F 81% 29.32 in 10.0 mi SSE 8.1 mph - N/A   Overcast
5:16 AM 37.4 °F 33.8 °F 32.0 °F 81% 29.31 in 10.0 mi SSE 4.6 mph - 0.01 in   Overcast
5:36 AM 37.4 °F 32.8 °F 32.0 °F 81% 29.31 in 10.0 mi South 5.8 mph - 0.02 in   Overcast
5:56 AM 35.6 °F 30.7 °F 30.2 °F 81% 29.31 in 10.0 mi South 5.8 mph - 0.02 in   Overcast
6:16 AM 35.6 °F - 30.2 °F 81% 29.31 in 10.0 mi Calm Calm - N/A   Overcast
6:36 AM 37.4 °F - 30.2 °F 75% 29.31 in 10.0 mi Calm Calm - N/A   Overcast
6:56 AM 35.6 °F - 30.2 °F 81% 29.31 in 10.0 mi Calm Calm - N/A   Overcast
7:16 AM 37.4 °F - 30.2 °F 75% 29.31 in 10.0 mi Calm Calm - N/A   Overcast
7:36 AM 35.6 °F 31.7 °F 30.2 °F 81% 29.31 in 10.0 mi NNE 4.6 mph - N/A   Overcast
7:56 AM 35.6 °F 32.8 °F 30.2 °F 81% 29.32 in 10.0 mi NNE 3.5 mph - 0.02 in   Overcast
8:16 AM 35.6 °F - 32.0 °F 87% 29.32 in 10.0 mi Calm Calm - N/A   Overcast
8:36 AM 35.6 °F - 30.2 °F 81% 29.33 in 10.0 mi Calm Calm - N/A   Overcast
8:56 AM 35.6 °F 30.7 °F 30.2 °F 81% 29.34 in 10.0 mi SSW 5.8 mph - N/A   Overcast
9:16 AM 35.6 °F 32.8 °F 30.2 °F 81% 29.34 in 10.0 mi South 3.5 mph - 0.01 in   Overcast
9:36 AM 35.6 °F 32.8 °F 30.2 °F 81% 29.35 in 10.0 mi South 3.5 mph - 0.01 in   Overcast
9:56 AM 35.6 °F 29.9 °F 30.2 °F 81% 29.36 in 10.0 mi SSE 6.9 mph - 0.01 in   Overcast
10:16 AM 35.6 °F 29.2 °F 32.0 °F 87% 29.36 in 10.0 mi SSE 8.1 mph - N/A   Overcast
10:36 AM 37.4 °F 31.4 °F 32.0 °F 81% 29.37 in 10.0 mi SSE 8.1 mph - N/A   Overcast
10:56 AM 37.4 °F 31.4 °F 32.0 °F 81% 29.38 in 10.0 mi SSE 8.1 mph - N/A   Overcast
11:16 AM 37.4 °F 30.8 °F 33.8 °F 87% 29.39 in 10.0 mi SSE 9.2 mph - N/A   Overcast
11:36 AM 37.4 °F 31.4 °F 33.8 °F 87% 29.40 in 10.0 mi South 8.1 mph - N/A   Overcast
11:56 AM 37.4 °F 32.1 °F 33.8 °F 87% 29.40 in 10.0 mi SSE 6.9 mph - N/A   Overcast
12:16 PM 39.2 °F 37.0 °F 33.8 °F 81% 29.41 in 10.0 mi SSE 3.5 mph - 0.04 in   Overcast
12:36 PM 39.2 °F 37.0 °F 33.8 °F 81% 29.42 in 10.0 mi South 3.5 mph - 0.04 in   Overcast
12:56 PM 39.2 °F 34.2 °F 33.8 °F 81% 29.43 in 10.0 mi SW 6.9 mph - 0.04 in   Overcast
1:16 PM 37.4 °F - 33.8 °F 87% 29.44 in 10.0 mi Calm Calm - N/A   Overcast
1:36 PM 39.2 °F 37.0 °F 33.8 °F 81% 29.44 in 10.0 mi SSW 3.5 mph - N/A   Overcast
1:56 PM 39.2 °F 37.0 °F 33.8 °F 81% 29.45 in 10.0 mi West 3.5 mph - N/A   Overcast
2:16 PM 37.4 °F - 33.8 °F 87% 29.46 in 10.0 mi Calm Calm - N/A   Overcast
2:36 PM 37.4 °F 32.8 °F 33.8 °F 87% 29.47 in 5.0 mi NW 5.8 mph - N/A   Overcast
2:56 PM 35.6 °F 32.8 °F 30.2 °F 81% 29.48 in 3.0 mi West 3.5 mph - N/A   Overcast
3:16 PM 35.6 °F 29.2 °F 30.2 °F 81% 29.49 in 7.0 mi West 8.1 mph - N/A   Overcast
3:36 PM 37.4 °F 31.4 °F 32.0 °F 81% 29.49 in 9.0 mi West 8.1 mph - 0.02 in   Overcast
3:56 PM 37.4 °F 32.8 °F 32.0 °F 81% 29.50 in 10.0 mi WSW 5.8 mph - 0.02 in   Overcast
4:16 PM 37.4 °F 32.8 °F 33.8 °F 87% 29.51 in 9.0 mi WSW 5.8 mph - N/A   Overcast
4:36 PM 37.4 °F 33.8 °F 33.8 °F 87% 29.53 in 10.0 mi West 4.6 mph - N/A   Overcast
4:56 PM 37.4 °F 32.8 °F 32.0 °F 81% 29.53 in 10.0 mi WSW 5.8 mph - 0.06 in   Overcast
5:16 PM 37.4 °F 33.8 °F 30.2 °F 75% 29.54 in 8.0 mi SSW 4.6 mph - 0.02 in   Overcast
5:36 PM 37.4 °F 33.8 °F 32.0 °F 81% 29.55 in 5.0 mi SW 4.6 mph - 0.02 in   Overcast
5:56 PM 33.8 °F 27.7 °F 30.2 °F 87% 29.56 in 0.5 mi WSW 6.9 mph - 0.02 in   Overcast
6:16 PM 33.8 °F 26.4 °F 28.4 °F 81% 29.57 in 1.0 mi SW 9.2 mph - N/A   Overcast
6:36 PM 33.8 °F 25.8 °F 28.4 °F 81% 29.58 in 2.0 mi WSW 10.4 mph - 0.01 in   Overcast
6:56 PM 32.0 °F 24.2 °F 26.6 °F 80% 29.60 in 2.0 mi WSW 9.2 mph - 0.01 in   Overcast
7:16 PM 32.0 °F 24.8 °F 28.4 °F 87% 29.61 in 1.0 mi West 8.1 mph - N/A   Overcast
7:36 PM 32.0 °F 23.0 °F 28.4 °F 87% 29.62 in 2.5 mi WSW 11.5 mph - 0.01 in   Overcast
7:56 PM 32.0 °F 24.2 °F 28.4 °F 87% 29.64 in 3.0 mi WSW 9.2 mph - 0.01 in   Overcast
8:16 PM 32.0 °F 24.2 °F 28.4 °F 87% 29.65 in 2.5 mi WSW 9.2 mph - N/A   Overcast
8:36 PM 32.0 °F 23.0 °F 26.6 °F 80% 29.66 in 4.0 mi WSW 11.5 mph - N/A   Overcast
8:56 PM 30.2 °F 21.3 °F 26.6 °F 86% 29.67 in 2.5 mi WSW 10.4 mph - N/A   Overcast
9:16 PM 30.2 °F 21.3 °F 26.6 °F 86% 29.67 in 2.5 mi WSW 10.4 mph - N/A   Overcast
9:36 PM 30.2 °F 21.3 °F 26.6 °F 86% 29.68 in 2.5 mi WSW 10.4 mph - N/A   Overcast
9:56 PM 30.2 °F 21.9 °F 26.6 °F 86% 29.69 in 2.5 mi WSW 9.2 mph - N/A   Overcast
10:16 PM 30.2 °F 21.9 °F 26.6 °F 86% 29.70 in 3.0 mi WSW 9.2 mph - N/A   Overcast
10:36 PM 30.2 °F 21.9 °F 26.6 °F 86% 29.71 in 6.0 mi WSW 9.2 mph - N/A   Overcast
10:56 PM 30.2 °F 22.6 °F 26.6 °F 86% 29.72 in 10.0 mi WSW 8.1 mph - N/A   Overcast
11:16 PM 30.2 °F 23.4 °F 26.6 °F 86% 29.73 in 10.0 mi WSW 6.9 mph - N/A   Overcast
11:36 PM 30.2 °F 22.6 °F 26.6 °F 86% 29.73 in 10.0 mi WSW 8.1 mph - N/A   Overcast
11:56 PM 30.2 °F 23.4 °F 24.8 °F 80% 29.74 in 10.0 mi WSW 6.9 mph - N/A   Overcast