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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 55 °F 36 °F
Mean Temperature 60 °F 45 °F 32 °F
Min Temperature 52 °F 36 °F 22 °F
Degree Days  
Heating Degree Days (base 65) 34 20 6 600
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 1 0 40
Dew Point  
Dew Point 50 °F 35 °F 20 °F
Precipitation  
Precipitation 0.14 in 0.01 in 0.00 in 0.40 in
Snowdepth - - - -
Wind  
Wind 33 mph 5 mph 0 mph
Gust Wind 40 mph 27 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.66 in 28.85 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 12, 2012 Rise Set
Actual Time 7:03 AM AKDT 8:23 PM AKDT
Civil Twilight 6:13 AM AKDT 9:13 PM AKDT
Nautical Twilight 5:08 AM AKDT 10:17 PM AKDT
Astronomical Twilight 3:43 AM AKDT 11:39 PM AKDT
Moon 2:25 AM AKDT (9/12) 7:03 PM AKDT (9/12)
Length of Visible Light 15h 00m
Length of Day
13h 19m
Waning Crescent, 12% of the Moon is Illuminated
Sep 12
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 7
Last Quarter

Daily Weather History & Observations

2012 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  
1 53 48 44 48 47 43 95 88 80 29.60 29.53 29.50 10 10 10 8 4 - 0.00 Rain
2 64 54 44 46 44 35 96 78 42 29.69 29.63 29.54 10 10 10 15 6 - 0.00  
3 63 56 51 47 39 34 82 51 43 29.56 29.47 29.43 10 10 10 26 9 31 0.00  
4 64 54 44 47 41 34 95 65 37 29.81 29.67 29.49 10 10 6 21 7 - 0.07 Rain
5 61 54 48 44 39 34 76 55 44 29.65 29.50 29.45 10 10 10 18 6 23 0.00  
6 49 46 43 43 41 39 90 80 70 30.07 29.91 29.68 10 10 10 16 5 24 0.11 Rain
7 51 42 34 40 38 33 97 83 54 30.09 30.00 29.91 10 10 10 9 2 - 0.00 Rain
8 53 39 26 38 31 25 100 88 48 29.99 29.91 29.84 10 6 0 9 1 - 0.00 Fog
9 49 40 30 39 36 29 95 80 52 29.94 29.89 29.85 10 10 10 13 2 - 0.00 Rain
10 48 36 24 33 26 23 100 84 39 30.01 29.98 29.94 10 6 0 16 1 - 0.00 Fog
11 54 42 29 29 26 23 82 55 29 29.99 29.87 29.78 10 10 10 9 4 - 0.00  
12 52 37 22 31 26 20 90 65 38 29.77 29.73 29.67 10 10 10 6 2 - 0.00  
13 52 39 27 32 28 25 90 69 39 29.87 29.83 29.78 10 10 10 7 3 - 0.00  
14 52 40 28 38 31 25 87 72 50 29.81 29.79 29.75 10 10 10 8 2 - 0.00  
15 60 48 35 38 35 33 93 64 40 29.79 29.74 29.61 10 10 10 16 5 - 0.00  
16 64 58 52 42 37 29 59 49 36 29.58 29.36 29.21 10 10 9 33 20 40 0.00  
17 57 46 33 37 30 25 72 51 31 29.81 29.63 29.33 10 10 10 21 7 26 0.00  
18 56 41 27 34 30 24 88 63 41 29.80 29.70 29.61 10 10 10 17 5 - 0.00  
19 63 49 35 45 37 30 87 63 41 29.77 29.57 29.39 10 10 10 23 6 32 0.00 Rain
20 52 46 40 50 45 39 100 95 84 29.75 29.65 29.58 10 7 1 7 2 - 0.08 Rain
21 61 52 44 47 45 39 100 88 46 29.94 29.67 29.56 10 6 1 9 3 - 0.14 Rain
22 69 60 50 43 41 39 70 45 35 29.65 29.42 29.33 10 10 10 24 14 36 0.00  
23 62 52 41 44 40 35 87 64 37 29.80 29.49 29.33 10 10 10 17 4 26 0.00 Rain
24 46 38 28 39 34 27 94 82 59 29.99 29.91 29.80 10 10 6 12 6 - 0.00 Rain
25 59 42 25 36 31 24 94 73 36 29.84 29.61 29.36 10 10 9 10 1 - 0.00  
26 61 50 39 37 33 24 85 56 29 29.37 29.28 29.03 10 10 10 12 4 - 0.00  
27 53 46 38 37 31 24 81 60 35 29.09 28.96 28.85 10 10 10 10 6 - 0.00  
28 40 36 31 34 32 29 90 82 75 29.50 29.30 29.11 10 10 10 8 4 - 0.00  
29 37 32 27 30 29 25 93 83 75 29.92 29.66 29.50 10 10 7 8 1 - 0.00  
30 36 32 27 30 28 25 95 87 70 30.11 30.05 29.93 10 9 2 8 2 - 0.00 Snow