St. Marys, AK

8:48 PM AKST on December 09, 2019 (GMT -0900)
Saint Mary's

Weather History for PASM - September, 2019

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Week of September 29, 2019 through October 5, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 45 °F 40 °F 36 °F
Mean Temperature 46 °F 41 °F 36 °F
Min Temperature 41 °F 37 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 29 24 18 190
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 46 °F 39 °F 29 °F
Precipitation  
Precipitation 0.31 in 0.09 in 0.00 in 0.71 in
Snowdepth - - - -
Wind  
Wind 26 mph 11 mph 0 mph
Gust Wind 37 mph 25 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.04 in 29.81 in 29.46 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 30, 2019 Rise Set
Actual Time 8:57 AM AKDT 8:27 PM AKDT
Civil Twilight 8:13 AM AKDT 9:11 PM AKDT
Nautical Twilight 7:21 AM AKDT 10:03 PM AKDT
Astronomical Twilight 6:25 AM AKDT 10:58 PM AKDT
Moon 11:49 AM AKDT (9/30) 9:29 PM AKDT (9/30)
Length of Visible Light 12h 57m
Length of Day
11h 29m
Waxing Crescent, 6% of the Moon is Illuminated
Sep 30
Waxing Crescent
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New

Daily Weather History & Observations

2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
29 41 44 41 46 45 40 100 97 86 29.76 29.56 29.49 10.0 4.1 0.2 17 3 23 0.25 Fog , Rain
30 41 44 39 43 40 38 100 94 68 30.03 29.90 29.76 10.0 7.9 0.2 12 7 - 0.02 Fog , Rain
2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 44 39 32 42 36 30 100 95 71 30.04 30.01 29.95 10.0 5.3 0.2 9 3 - 0.00 Fog , Rain
2 39 46 41 46 44 36 100 93 61 29.94 29.89 29.86 10.0 7.0 0.5 16 8 23 0.02 Fog , Rain
3 45 42 39 46 42 37 100 95 86 29.95 29.82 29.56 10.0 8.2 2.5 24 10 30 0.31 Rain
4 36 41 35 46 38 29 100 90 62 29.83 29.63 29.46 10.0 8.5 2.0 25 19 34 0.07 Rain
5 37 36 33 35 33 30 100 89 75 29.86 29.81 29.78 10.0 9.5 5.0 26 16 37 0.03 Rain , Snow
6 37 37 36 37 36 35 100 94 89 29.95 29.89 29.85 10.0 7.7 4.0 24 21 31 0.01 Rain