Weather History for Portage Glacier, AK

Change the Weather History Date:

Sunday, September 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 47 °F -  
Max Temperature 57 °F - - ()
Min Temperature 36 °F - - ()
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 41 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 1 mph (WNW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 6 miles    
Events Fog    
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

Sep. 15, 2013 Rise Set
Actual Time 7:23 AM AKDT 8:15 PM AKDT
Civil Twilight 6:40 AM AKDT 8:58 PM AKDT
Nautical Twilight 5:46 AM AKDT 9:51 PM AKDT
Astronomical Twilight 4:45 AM AKDT 10:52 PM AKDT
Moon 6:33 PM AKDT (9/15) 2:17 AM AKDT (9/15)
Length of Visible Light 14h 18m
Length of Day
12h 52m
Waxing Gibbous, 83% of the Moon is Illuminated
Sep 15
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 42.1 °F 42.1 °F 100% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 AM 39.0 °F 39.0 °F 100% 29.89 in 10.0 mi Calm Calm - N/A   Clear
2:18 AM 37.9 °F 37.9 °F 100% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:37 AM 37.9 °F 37.9 °F 100% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 37.9 °F 37.9 °F 100% 29.89 in 10.0 mi Calm Calm - N/A   Overcast
3:03 AM 39.0 °F 39.0 °F 100% 29.88 in 0.8 mi Calm Calm - N/A   Overcast
3:31 AM 39.0 °F 39.0 °F 100% 29.88 in 1.2 mi Calm Calm - N/A   Overcast
3:48 AM 39.2 °F 39.2 °F 100% 29.88 in 0.8 mi Calm Calm - N/A   Mist
3:53 AM 39.9 °F 39.9 °F 100% 29.88 in 0.8 mi Calm Calm - N/A   Mist
4:17 AM 41.0 °F 41.0 °F 100% 29.87 in 0.2 mi Calm Calm - N/A Fog Fog
4:53 AM 41.0 °F 41.0 °F 100% 29.87 in 0.2 mi Calm Calm - N/A Fog Fog
5:17 AM 39.0 °F 39.0 °F 100% 29.86 in 0.5 mi Calm Calm - N/A Fog Fog
5:49 AM 39.2 °F 39.2 °F 100% 29.86 in 0.2 mi Calm Calm - N/A Fog Fog
5:53 AM 39.0 °F 39.0 °F 100% 29.86 in 0.5 mi Calm Calm - N/A Fog Fog
6:05 AM 39.0 °F 39.0 °F 100% 29.86 in 1.2 mi Calm Calm - N/A   Overcast
6:22 AM 39.0 °F 39.0 °F 100% 29.86 in 0.5 mi Calm Calm - N/A Fog Fog
6:53 AM 39.9 °F 39.9 °F 100% 29.86 in 0.2 mi Calm Calm - N/A Fog Fog
7:53 AM 39.9 °F 39.9 °F 100% 29.86 in 0.2 mi Calm Calm - N/A Fog Fog
8:53 AM 41.0 °F 41.0 °F 100% 29.86 in 0.2 mi Calm Calm - N/A Fog Fog
9:36 AM 42.1 °F 42.1 °F 100% 29.85 in 0.5 mi Calm Calm - N/A Fog Fog
9:53 AM 43.0 °F 43.0 °F 100% 29.86 in 0.8 mi Calm Calm - N/A   Overcast
9:59 AM 45.0 °F 45.0 °F 100% 29.85 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
10:06 AM 46.9 °F 46.9 °F 100% 29.85 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
10:53 AM 50.0 °F 46.0 °F 86% 29.85 in 10.0 mi Variable 6.9 mph - N/A   Clear
11:53 AM 52.0 °F 43.0 °F 71% 29.85 in 10.0 mi West 8.1 mph - N/A   Clear
12:53 PM 53.1 °F 44.1 °F 71% 29.84 in 10.0 mi Variable 6.9 mph - N/A   Clear
1:53 PM 55.0 °F 45.0 °F 69% 29.83 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:53 PM 55.9 °F 44.1 °F 64% 29.81 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:53 PM 57.0 °F 45.0 °F 64% 29.80 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 57.9 °F 45.0 °F 62% 29.78 in 10.0 mi West 6.9 mph - N/A   Clear
5:53 PM 55.9 °F 45.0 °F 67% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:53 PM 48.9 °F 45.0 °F 86% 29.76 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 45.0 °F 43.0 °F 93% 29.75 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 44.1 °F 42.1 °F 93% 29.74 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 41.0 °F 41.0 °F 100% 29.74 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 39.0 °F 37.9 °F 96% 29.73 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 36.0 °F 36.0 °F 100% 29.71 in 10.0 mi Calm Calm - N/A   Clear