Weather History for Port Heiden, AK

Change the Weather History Date:

Thursday, January 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 29 °F -  
Max Temperature 32 °F 27 °F 44 °F (2007)
Min Temperature 26 °F 18 °F -22 °F (1999)
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 25 °F    
Average Humidity 83    
Maximum Humidity 93    
Minimum Humidity 70    
Precipitation  
Precipitation 0.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 9 mph (NE)    
Max Wind Speed 18 mph    
Max Gust Speed 23 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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 31, 2013 Rise Set
Actual Time 9:34 AM AKST 6:02 PM AKST
Civil Twilight 8:51 AM AKST 6:45 PM AKST
Nautical Twilight 8:05 AM AKST 7:31 PM AKST
Astronomical Twilight 7:21 AM AKST 8:15 PM AKST
Moon No Moon Rise 10:31 AM AKST (1/31)
Length of Visible Light 9h 53m
Length of Day
8h 28m
Waning Gibbous, 78% of the Moon is Illuminated
Jan 31
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 30.2 °F 23.4 °F 26.6 °F 86% 29.75 in 10.0 mi WSW 6.9 mph - N/A   Overcast
12:36 AM 30.2 °F 24.3 °F 26.6 °F 86% 29.76 in 10.0 mi WSW 5.8 mph - N/A   Overcast
12:56 AM 30.2 °F 26.7 °F 24.8 °F 80% 29.76 in 10.0 mi West 3.5 mph - N/A   Overcast
1:16 AM 30.2 °F 26.7 °F 24.8 °F 80% 29.77 in 10.0 mi WSW 3.5 mph - N/A   Overcast
1:36 AM 30.2 °F - 24.8 °F 80% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
1:56 AM 30.2 °F - 26.6 °F 86% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
2:16 AM 30.2 °F - 24.8 °F 80% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
2:36 AM 30.2 °F - 24.8 °F 80% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
2:56 AM 30.2 °F - 24.8 °F 80% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
3:16 AM 30.2 °F 24.3 °F 24.8 °F 80% 29.78 in 10.0 mi North 5.8 mph - N/A   Overcast
3:36 AM 28.4 °F 23.3 °F 24.8 °F 86% 29.78 in 10.0 mi NE 4.6 mph - N/A   Overcast
3:56 AM 30.2 °F 25.4 °F 24.8 °F 80% 29.79 in 10.0 mi NE 4.6 mph - N/A   Overcast
4:16 AM 30.2 °F 24.3 °F 24.8 °F 80% 29.79 in 10.0 mi NNE 5.8 mph - N/A   Overcast
4:36 AM 30.2 °F 23.4 °F 24.8 °F 80% 29.78 in 10.0 mi NNE 6.9 mph - N/A   Overcast
4:56 AM 30.2 °F 23.4 °F 24.8 °F 80% 29.78 in 10.0 mi NE 6.9 mph - N/A   Overcast
5:16 AM 30.2 °F 23.4 °F 24.8 °F 80% 29.78 in 10.0 mi NNE 6.9 mph - N/A   Overcast
5:36 AM 28.4 °F 20.4 °F 24.8 °F 86% 29.78 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
5:56 AM 28.4 °F 19.7 °F 21.2 °F 74% 29.78 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
6:16 AM 28.4 °F 18.5 °F 24.8 °F 86% 29.78 in 10.0 mi NNE 11.5 mph - N/A   Clear
6:36 AM 26.6 °F 16.8 °F 21.2 °F 80% 29.78 in 10.0 mi NNE 10.4 mph - N/A   Clear
6:56 AM 26.6 °F 15.7 °F 21.2 °F 80% 29.78 in 10.0 mi NNE 12.7 mph - N/A   Scattered Clouds
7:16 AM 26.6 °F 16.8 °F 21.2 °F 80% 29.78 in 10.0 mi NNE 10.4 mph - N/A   Scattered Clouds
7:36 AM 26.6 °F 17.5 °F 19.4 °F 74% 29.78 in 10.0 mi NNE 9.2 mph - N/A   Clear
7:56 AM 26.6 °F 17.5 °F 21.2 °F 80% 29.78 in 10.0 mi NE 9.2 mph - N/A   Clear
8:16 AM 26.6 °F 18.2 °F 21.2 °F 80% 29.79 in 10.0 mi NE 8.1 mph - N/A   Clear
8:36 AM 26.6 °F 18.2 °F 21.2 °F 80% 29.79 in 10.0 mi NE 8.1 mph - N/A   Clear
8:56 AM 26.6 °F 18.2 °F 21.2 °F 80% 29.80 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
9:16 AM 26.6 °F 17.5 °F 23.0 °F 86% 29.79 in 10.0 mi NNE 9.2 mph - 0.04 in   Partly Cloudy
9:36 AM 26.6 °F 16.2 °F 23.0 °F 86% 29.78 in 10.0 mi NE 11.5 mph - 0.04 in   Partly Cloudy
9:56 AM 26.6 °F 16.8 °F 23.0 °F 86% 29.78 in 10.0 mi NNE 10.4 mph - 0.04 in   Clear
10:16 AM 26.6 °F 16.8 °F 23.0 °F 86% 29.78 in 10.0 mi NNE 10.4 mph - N/A   Clear
10:36 AM 26.6 °F 13.8 °F 23.0 °F 86% 29.77 in 10.0 mi NE 17.3 mph - N/A   Clear
10:56 AM 26.6 °F 14.3 °F 23.0 °F 86% 29.78 in 10.0 mi NE 16.1 mph - N/A   Clear
11:16 AM 28.4 °F 19.7 °F 24.8 °F 86% 29.80 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
11:36 AM 28.4 °F 21.2 °F 24.8 °F 86% 29.79 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
11:56 AM 28.4 °F 20.4 °F 24.8 °F 86% 29.78 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
12:16 PM 28.4 °F 20.4 °F 24.8 °F 86% 29.78 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
12:36 PM 28.4 °F 19.1 °F 24.8 °F 86% 29.79 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
12:56 PM 28.4 °F 17.5 °F 24.8 °F 86% 29.78 in 10.0 mi NE 13.8 mph - N/A   Mostly Cloudy
1:16 PM 30.2 °F 18.9 °F 24.8 °F 80% 29.78 in 10.0 mi NE 16.1 mph - N/A   Scattered Clouds
1:36 PM 30.2 °F 20.2 °F 24.8 °F 80% 29.77 in 10.0 mi NNE 12.7 mph - N/A   Partly Cloudy
1:56 PM 30.2 °F 19.8 °F 24.8 °F 80% 29.76 in 10.0 mi NNE 13.8 mph - N/A   Scattered Clouds
2:16 PM 30.2 °F 21.3 °F 24.8 °F 80% 29.76 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
2:36 PM 30.2 °F 20.8 °F 26.6 °F 86% 29.76 in 10.0 mi NNE 11.5 mph - N/A   Overcast
2:56 PM 30.2 °F 19.8 °F 26.6 °F 86% 29.75 in 10.0 mi ENE 13.8 mph - N/A   Overcast
3:16 PM 30.2 °F 18.9 °F 26.6 °F 86% 29.74 in 8.0 mi NE 16.1 mph 21.9 mph N/A   Mostly Cloudy
3:36 PM 30.2 °F 18.9 °F 28.4 °F 93% 29.73 in 2.0 mi NNE 16.1 mph - N/A   Overcast
3:56 PM 30.2 °F 19.3 °F 24.8 °F 80% 29.72 in 6.0 mi NE 15.0 mph - N/A   Overcast
4:16 PM 30.2 °F 20.2 °F 26.6 °F 86% 29.72 in 5.0 mi NE 12.7 mph - N/A   Overcast
4:36 PM 30.2 °F 18.5 °F 26.6 °F 86% 29.71 in 7.0 mi NE 17.3 mph 23.0 mph N/A   Overcast
5:16 PM 30.2 °F 18.5 °F 26.6 °F 86% 29.70 in 10.0 mi ENE 17.3 mph 23.0 mph N/A   Mostly Cloudy
5:36 PM 30.2 °F 18.9 °F 26.6 °F 86% 29.70 in 10.0 mi ENE 16.1 mph - N/A   Scattered Clouds
6:16 PM 30.2 °F 18.1 °F 24.8 °F 80% 29.69 in 10.0 mi ENE 18.4 mph - N/A   Clear
6:36 PM 30.2 °F 19.3 °F 26.6 °F 86% 29.69 in 10.0 mi NE 15.0 mph - N/A   Clear
6:56 PM 30.2 °F 19.8 °F 24.8 °F 80% 29.69 in 10.0 mi NE 13.8 mph - N/A   Clear
7:16 PM 30.2 °F 19.3 °F 26.6 °F 86% 29.69 in 4.0 mi NE 15.0 mph - N/A   Scattered Clouds
7:36 PM 30.2 °F 19.8 °F 26.6 °F 86% 29.69 in 5.0 mi NE 13.8 mph - N/A   Mostly Cloudy
7:56 PM 30.2 °F 18.1 °F 26.6 °F 86% 29.68 in 3.0 mi NE 18.4 mph - N/A   Overcast
8:16 PM 30.2 °F 18.9 °F 26.6 °F 86% 29.67 in 5.0 mi NE 16.1 mph - N/A   Mostly Cloudy
8:36 PM 30.2 °F 19.3 °F 26.6 °F 86% 29.67 in 3.0 mi NE 15.0 mph - N/A   Mostly Cloudy
8:56 PM 30.2 °F 19.8 °F 26.6 °F 86% 29.67 in 3.0 mi NE 13.8 mph - N/A   Overcast
9:16 PM 30.2 °F 18.5 °F 26.6 °F 86% 29.67 in 1.8 mi NE 17.3 mph - N/A   Overcast
9:36 PM 32.0 °F 21.2 °F 26.6 °F 80% 29.67 in 0.8 mi NE 16.1 mph - N/A   Overcast
9:56 PM 32.0 °F 20.8 °F 26.6 °F 80% 29.67 in 0.8 mi NE 17.3 mph - N/A   Overcast
10:16 PM 32.0 °F 22.1 °F 28.4 °F 87% 29.67 in 0.8 mi NE 13.8 mph - N/A   Overcast
10:36 PM 32.0 °F 22.5 °F 28.4 °F 87% 29.67 in 1.0 mi NNE 12.7 mph - N/A   Overcast
10:56 PM 32.0 °F 22.1 °F 26.6 °F 80% 29.66 in 0.8 mi NNE 13.8 mph - N/A   Overcast
11:16 PM 32.0 °F 21.6 °F 28.4 °F 87% 29.65 in 0.5 mi NNE 15.0 mph - N/A   Overcast
11:36 PM 32.0 °F 21.6 °F 26.6 °F 80% 29.66 in 0.5 mi NE 15.0 mph - N/A   Overcast
11:56 PM 32.0 °F 21.6 °F 26.6 °F 80% 29.65 in 0.5 mi NE 15.0 mph - 0.01 in   Overcast