St. Marys, AK

11:30 PM AKST on November 18, 2019 (GMT -0900)
Saint Mary's

Weather History for PASM - September, 2019

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Wednesday, September 4, 2019

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 48 °F 50 °F 64 °F (1996)
Min Temperature 48 °F 39 °F 33 °F (2014)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.04 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 15 mph ()    
Max Wind Speed 26 mph    
Max Gust Speed 31 mph    
Visibility 9.7 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. 04, 2019 Rise Set
Actual Time 7:50 AM AKDT 9:52 PM AKDT
Civil Twilight 7:02 AM AKDT 10:39 PM AKDT
Nautical Twilight 5:59 AM AKDT 11:41 PM AKDT
Astronomical Twilight 4:34 AM AKDT 1:04 AM AKDT
Moon 3:58 PM AKDT (9/4) 11:36 PM AKDT (9/4)
Length of Visible Light 15h 37m
Length of Day
14h 01m
Waxing Crescent, 36% of the Moon is Illuminated
Sep 4
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

Hourly Weather History & Observations

Time (AKDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 50.0 °F 46.9 °F 89% 29.76 in 10.0 mi SSE 15.0 mph 25.3 mph N/A   Overcast
1:52 AM 50.0 °F 48.2 °F 94% 29.74 in 10.0 mi SSE 15.0 mph 24.2 mph N/A   Overcast
2:02 AM 50.0 °F 48.0 °F 93% 29.76 in 10.0 mi SSE 18.4 mph 25.3 mph N/A   Overcast
3:02 AM 50.0 °F 48.0 °F 93% 29.76 in 10.0 mi SSE 16.1 mph 25.3 mph N/A   Overcast
3:13 AM 50.0 °F 48.2 °F 94% 29.74 in 10.0 mi SSE 16.1 mph 25.3 mph N/A   Overcast
3:39 AM 50.0 °F 48.2 °F 94% 29.74 in 10.0 mi SSE 13.8 mph 26.5 mph N/A   Overcast
3:48 AM 50.0 °F 48.2 °F 94% 29.73 in 10.0 mi SSE 18.4 mph 26.5 mph 0.00 in Rain Light Rain
4:02 AM 50.0 °F 48.0 °F 93% 29.75 in 10.0 mi SSE 21.9 mph 29.9 mph 0.00 in Rain Light Rain
5:02 AM 50.0 °F 48.0 °F 93% 29.76 in 10.0 mi SSE 17.3 mph 26.5 mph 0.01 in Rain Light Rain
6:02 AM 50.0 °F 48.0 °F 93% 29.76 in 10.0 mi SSE 18.4 mph 26.5 mph 0.00 in Rain Light Rain
7:02 AM 50.0 °F 48.0 °F 93% 29.78 in 10.0 mi South 15.0 mph 26.5 mph 0.00 in Rain Light Rain
7:54 AM 48.2 °F 48.2 °F 100% 29.76 in 7.0 mi South 16.1 mph 25.3 mph 0.01 in Rain Light Rain
8:02 AM 48.9 °F 48.0 °F 97% 29.78 in 7.0 mi South 18.4 mph 24.2 mph 0.01 in Rain Light Rain
9:02 AM 48.9 °F 48.0 °F 97% 29.80 in 10.0 mi South 17.3 mph 25.3 mph 0.01 in Rain Light Rain
10:02 AM 50.0 °F 48.0 °F 93% 29.81 in 10.0 mi South 12.7 mph 21.9 mph 0.00 in Rain Light Rain
11:02 AM 51.1 °F 48.9 °F 92% 29.83 in 10.0 mi South 12.7 mph 20.7 mph 0.00 in   Overcast
12:02 PM 51.1 °F 48.9 °F 92% 29.84 in 10.0 mi South 15.0 mph 26.5 mph 0.00 in Rain Light Rain
12:10 PM 51.8 °F 48.2 °F 88% 29.82 in 10.0 mi South 17.3 mph 23.0 mph 0.00 in Rain Light Rain
1:02 PM 52.0 °F 48.9 °F 89% 29.86 in 10.0 mi South 20.7 mph 28.8 mph 0.00 in Rain Light Rain
1:21 PM 51.8 °F 48.2 °F 88% 29.85 in 10.0 mi SSW 19.6 mph 26.5 mph 0.00 in Rain Light Rain
1:39 PM 51.8 °F 48.2 °F 88% 29.85 in 10.0 mi South 19.6 mph 27.6 mph 0.00 in Rain Light Rain
2:02 PM 52.0 °F 48.0 °F 86% 29.88 in 10.0 mi South 20.7 mph 25.3 mph 0.00 in Rain Light Rain
2:19 PM 51.8 °F 48.2 °F 88% 29.86 in 8.0 mi South 16.1 mph 21.9 mph 0.00 in Rain Light Rain
2:30 PM 51.8 °F 48.2 °F 88% 29.86 in 10.0 mi South 15.0 mph 23.0 mph 0.00 in   Overcast
3:02 PM 53.1 °F 48.9 °F 86% 29.89 in 10.0 mi South 19.6 mph 26.5 mph 0.00 in   Overcast
3:20 PM 53.6 °F 48.2 °F 82% 29.87 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Overcast
3:53 PM 53.6 °F 46.4 °F 77% 29.88 in 10.0 mi SSW 18.4 mph 27.6 mph N/A   Overcast
4:02 PM 54.0 °F 46.9 °F 77% 29.90 in 10.0 mi SSW 26.5 mph 31.1 mph N/A   Overcast
5:02 PM 55.9 °F 46.0 °F 69% 29.91 in 10.0 mi South 23.0 mph 28.8 mph N/A   Mostly Cloudy
6:02 PM 55.0 °F 46.9 °F 74% 29.92 in 10.0 mi South 17.3 mph - N/A   Overcast
7:02 PM 54.0 °F 48.9 °F 83% 29.93 in 10.0 mi South 13.8 mph - 0.00 in   Overcast
7:53 PM 51.8 °F 48.2 °F 88% 29.91 in 10.0 mi South 15.0 mph 21.9 mph N/A   Overcast
8:02 PM 51.8 °F 50.0 °F 94% 29.91 in 7.0 mi South 15.0 mph 21.9 mph 0.01 in Rain Light Rain
8:12 PM 51.8 °F 48.2 °F 88% 29.91 in 10.0 mi South 11.5 mph 20.7 mph 0.01 in Rain Light Rain
8:27 PM 51.8 °F 48.2 °F 88% 29.92 in 10.0 mi South 15.0 mph 19.6 mph 0.01 in   Overcast
8:38 PM 51.8 °F 48.2 °F 88% 29.92 in 10.0 mi South 13.8 mph 23.0 mph 0.01 in   Overcast
9:02 PM 51.1 °F 48.0 °F 89% 29.95 in 10.0 mi South 11.5 mph 19.6 mph 0.01 in   Overcast
9:50 PM 51.8 °F 48.2 °F 88% 29.93 in 10.0 mi South 9.2 mph - N/A   Overcast
10:02 PM 51.1 °F 48.9 °F 92% 29.96 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:02 PM 50.0 °F 48.0 °F 93% 29.96 in 10.0 mi South 8.1 mph - N/A   Overcast