St. Marys, AK

8:12 AM AKST on November 20, 2019 (GMT -0900)
Saint Mary's

Weather History for PASM - September, 2019

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Monday, September 16, 2019

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 37 °F 46 °F 69 °F (2006)
Min Temperature 41 °F 35 °F 28 °F (1996)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 46 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 64    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 9 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 9.9 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 16, 2019 Rise Set
Actual Time 8:21 AM AKDT 9:12 PM AKDT
Civil Twilight 7:36 AM AKDT 9:57 PM AKDT
Nautical Twilight 6:40 AM AKDT 10:53 PM AKDT
Astronomical Twilight 5:35 AM AKDT 11:57 PM AKDT
Moon 10:14 PM AKDT (9/16) 11:10 AM AKDT (9/16)
Length of Visible Light 14h 21m
Length of Day
12h 51m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 16
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (AKDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 51.1 °F - 48.9 °F 92% 29.73 in 10.0 mi NW 10.4 mph - N/A   Overcast
1:02 AM 50.0 °F - 48.9 °F 96% 29.75 in 10.0 mi NW 11.5 mph - N/A   Overcast
2:02 AM 50.0 °F - 48.9 °F 96% 29.76 in 10.0 mi NW 12.7 mph - N/A   Overcast
2:38 AM 50.0 °F - 48.2 °F 94% 29.76 in 10.0 mi NW 8.1 mph - N/A   Overcast
3:02 AM 50.0 °F - 48.9 °F 96% 29.79 in 10.0 mi WNW 8.1 mph - N/A   Overcast
4:02 AM 50.0 °F - 48.9 °F 96% 29.81 in 10.0 mi WNW 10.4 mph - N/A   Overcast
6:02 AM 50.0 °F - 50.0 °F 100% 29.83 in 10.0 mi NW 11.5 mph - N/A   Overcast
7:02 AM 51.1 °F - 50.0 °F 96% 29.84 in 10.0 mi WNW 6.9 mph - N/A   Overcast
7:38 AM 50.0 °F - 50.0 °F 100% 29.82 in 7.0 mi NW 4.6 mph - N/A   Overcast
8:02 AM 51.1 °F - 50.0 °F 96% 29.85 in 10.0 mi NNW 10.4 mph - N/A   Overcast
8:35 AM 50.0 °F - 48.2 °F 94% 29.83 in 9.0 mi NNW 6.9 mph - N/A   Overcast
9:02 AM 48.9 °F - 48.9 °F 100% 29.86 in 10.0 mi NNW 6.9 mph - N/A   Overcast
9:32 AM 48.2 °F - 48.2 °F 100% 29.85 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
10:02 AM 48.9 °F - 48.9 °F 100% 29.88 in 10.0 mi NW 4.6 mph - N/A   Overcast
11:02 AM 51.1 °F - 48.9 °F 92% 29.88 in 10.0 mi NW 9.2 mph - N/A   Overcast
12:02 PM 51.1 °F - 48.0 °F 89% 29.88 in 10.0 mi NNW 15.0 mph 19.6 mph N/A   Overcast
12:16 PM 51.8 °F - 46.4 °F 82% 29.86 in 10.0 mi NNW 10.4 mph - N/A   Overcast
1:02 PM 52.0 °F - 46.0 °F 80% 29.89 in 10.0 mi NW 12.7 mph - N/A   Overcast
1:27 PM 53.6 °F - 46.4 °F 77% 29.87 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
1:36 PM 53.6 °F - 46.4 °F 77% 29.87 in 10.0 mi WNW 13.8 mph - N/A   Mostly Cloudy
2:02 PM 53.1 °F - 46.0 °F 77% 29.89 in 10.0 mi NW 11.5 mph - N/A   Overcast
3:02 PM 54.0 °F - 44.1 °F 69% 29.89 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
3:20 PM 53.6 °F - 44.6 °F 72% 29.87 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
3:45 PM 53.6 °F - 42.8 °F 67% 29.86 in 10.0 mi NW 13.8 mph 17.3 mph N/A   Mostly Cloudy
4:02 PM 54.0 °F - 43.0 °F 66% 29.88 in 10.0 mi WNW 15.0 mph 19.6 mph N/A   Scattered Clouds
4:09 PM 53.6 °F - 42.8 °F 67% 29.86 in 10.0 mi NW 13.8 mph 19.6 mph N/A   Mostly Cloudy
4:21 PM 53.6 °F - 42.8 °F 67% 29.86 in 10.0 mi NW 13.8 mph - N/A   Scattered Clouds
5:02 PM 54.0 °F - 42.1 °F 64% 29.89 in 10.0 mi WNW 12.7 mph - N/A   Clear
6:02 PM 53.1 °F - 41.0 °F 64% 29.88 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
6:35 PM 53.6 °F - 42.8 °F 67% 29.86 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
6:45 PM 53.6 °F - 42.8 °F 67% 29.85 in 10.0 mi NNW 10.4 mph - N/A   Overcast
7:02 PM 53.6 °F - 42.8 °F 67% 29.85 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
7:08 PM 52.0 °F - 43.0 °F 71% 29.87 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
7:19 PM 53.6 °F - 42.8 °F 67% 29.84 in 10.0 mi NNW 12.7 mph - N/A   Scattered Clouds
9:02 PM 45.0 °F 40.6 °F 39.9 °F 82% 29.88 in 10.0 mi North 8.1 mph - N/A   Clear
10:02 PM 41.0 °F - 37.9 °F 89% 29.89 in 10.0 mi Calm Calm - N/A   Clear
11:02 PM 41.0 °F 37.1 °F 37.9 °F 89% 29.88 in 10.0 mi North 5.8 mph - N/A   Clear