St. Marys, AK

1:53 AM AKST on November 17, 2019 (GMT -0900)
Saint Mary's

Weather History for PASM - September, 2019

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Wednesday, September 25, 2019

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 39 °F 42 °F 57 °F (1997)
Min Temperature 35 °F 32 °F 21 °F (2003)
Degree Days  
Heating Degree Days 25    
Moisture  
Dew Point 34 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.09 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 16 mph ()    
Max Wind Speed 33 mph    
Max Gust Speed 45 mph    
Visibility 9.8 miles    
Events Rain    
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. 25, 2019 Rise Set
Actual Time 8:44 AM AKDT 8:43 PM AKDT
Civil Twilight 8:00 AM AKDT 9:27 PM AKDT
Nautical Twilight 7:07 AM AKDT 10:20 PM AKDT
Astronomical Twilight 6:08 AM AKDT 11:18 PM AKDT
Moon 3:15 AM AKDT (9/25) 8:42 PM AKDT (9/25)
Length of Visible Light 13h 27m
Length of Day
11h 58m
Waning Crescent, 13% of the Moon is Illuminated
Sep 25
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter

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 41.0 °F 33.1 °F 39.9 °F 96% 29.41 in 10.0 mi SSW 15.0 mph - N/A   Overcast
12:35 AM 37.4 °F 26.1 °F 37.4 °F 100% 29.37 in 10.0 mi West 24.2 mph 34.5 mph 0.01 in Rain Light Rain
1:02 AM 35.6 °F 24.8 °F 35.6 °F 100% 29.41 in 7.0 mi West 19.6 mph 31.1 mph 0.01 in Rain Light Rain
2:02 AM 37.0 °F 23.9 °F 36.0 °F 96% 29.49 in 8.0 mi WNW 33.4 mph 44.9 mph 0.07 in Rain Light Rain
3:02 AM 37.9 °F 26.6 °F 36.0 °F 93% 29.59 in 10.0 mi WNW 25.3 mph 35.7 mph 0.02 in Rain Light Rain
4:02 AM 37.9 °F 26.8 °F 36.0 °F 93% 29.66 in 10.0 mi WNW 24.2 mph 29.9 mph 0.00 in Rain Light Rain
4:54 AM 37.4 °F 27.8 °F 35.6 °F 93% 29.68 in 10.0 mi West 17.3 mph 23.0 mph 0.00 in   Mostly Cloudy
5:02 AM 37.0 °F 27.4 °F 35.1 °F 93% 29.71 in 10.0 mi West 17.3 mph 26.5 mph 0.00 in   Mostly Cloudy
6:02 AM 37.0 °F 27.0 °F 34.0 °F 89% 29.75 in 10.0 mi West 18.4 mph 25.3 mph N/A   Mostly Cloudy
7:02 AM 36.0 °F 26.0 °F 33.1 °F 89% 29.78 in 9.0 mi West 17.3 mph 26.5 mph N/A   Partly Cloudy
8:02 AM 36.0 °F 26.3 °F 34.0 °F 93% 29.81 in 10.0 mi West 16.1 mph 24.2 mph 0.00 in   Partly Cloudy
9:02 AM 36.0 °F 27.1 °F 35.1 °F 97% 29.85 in 10.0 mi West 13.8 mph - 0.00 in   Mostly Cloudy
11:02 AM 39.0 °F 31.4 °F 35.1 °F 86% 29.93 in 10.0 mi West 12.7 mph - 0.00 in   Mostly Cloudy
12:02 PM 41.0 °F 33.5 °F 36.0 °F 82% 29.96 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
1:02 PM 43.0 °F 34.8 °F 34.0 °F 71% 29.99 in 10.0 mi West 18.4 mph 23.0 mph N/A   Scattered Clouds
2:02 PM 44.1 °F 36.2 °F 30.9 °F 60% 30.01 in 10.0 mi West 18.4 mph 25.3 mph N/A   Clear
3:02 PM 45.0 °F 37.4 °F 30.9 °F 58% 30.04 in 10.0 mi West 18.4 mph 26.5 mph N/A   Clear
3:36 PM 44.6 °F 37.8 °F 33.8 °F 66% 30.03 in 10.0 mi WNW 15.0 mph - N/A   Mostly Cloudy
4:02 PM 45.0 °F 37.4 °F 34.0 °F 65% 30.06 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Scattered Clouds
5:02 PM 42.1 °F 34.5 °F 35.1 °F 76% 30.11 in 10.0 mi West 15.0 mph 21.9 mph 0.00 in   Mostly Cloudy
6:02 PM 44.1 °F 37.4 °F 34.0 °F 68% 30.13 in 10.0 mi WNW 13.8 mph - N/A   Partly Cloudy
7:02 PM 44.1 °F 37.7 °F 32.0 °F 63% 30.15 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
8:02 PM 42.1 °F 37.7 °F 33.1 °F 70% 30.17 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
9:02 PM 37.9 °F 34.4 °F 33.1 °F 83% 30.19 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
10:02 PM 37.0 °F 33.3 °F 32.0 °F 82% 30.22 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds