Juneau, AK

8:52 PM AKDT on July 24, 2017 (GMT -0800)
Juneau International

Weather History for PAJN - September, 2011

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 54 °F 48 °F
Mean Temperature 58 °F 49 °F 42 °F
Min Temperature 54 °F 44 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 23 16 7 469
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 1 0 18
Dew Point  
Dew Point 54 °F 45 °F 28 °F
Precipitation  
Precipitation 0.99 in 0.28 in 0.00 in 6.60 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 53 mph 9 mph 0 mph
Gust Wind 71 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 29.75 in 28.94 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 13, 2011 Rise Set
Actual Time 6:23 AM AKDT 7:23 PM AKDT
Civil Twilight 5:42 AM AKDT 8:04 PM AKDT
Nautical Twilight 4:53 AM AKDT 8:53 PM AKDT
Astronomical Twilight 3:57 AM AKDT 9:48 PM AKDT
Moon 7:03 PM AKDT (9/13) 8:18 AM AKDT (9/13)
Length of Visible Light 14h 21m
Length of Day
13h 00m
Full, 98% of the Moon is Illuminated
Sep 13
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Daily Weather History & Observations

2011 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 56 50 43 50 47 43 100 86 72 30.07 29.82 29.65 10 8 2 17 5 22 0.47 Rain
2 53 48 42 50 48 43 100 92 83 30.13 30.09 30.03 10 8 3 29 13 36 0.29 Fog , Rain
3 53 51 48 52 49 48 100 92 83 30.03 29.82 29.70 10 7 3 25 8 35 0.99 Rain
4 52 50 48 50 49 47 100 97 93 29.72 29.70 29.69 10 7 2 15 7 18 0.19 Rain
5 53 50 47 52 48 46 93 88 83 29.69 29.52 29.26 10 8 5 24 14 30 0.04 Rain
6 57 53 48 54 51 48 100 92 83 29.85 29.54 29.34 10 9 4 22 9 29 0.43 Rain
7 64 58 52 51 48 46 89 73 56 30.09 30.01 29.88 10 10 10 16 11 21 T Rain
8 55 50 44 52 48 44 100 95 89 30.11 30.01 29.91 10 9 3 17 3 21 0.95 Fog , Rain
9 58 52 45 54 51 47 100 89 77 30.32 30.19 29.97 10 10 6 20 8 28 0.07 Rain
10 60 49 38 47 42 39 100 76 51 30.33 30.30 30.25 10 10 0 9 3 12 0.00 Fog
11 57 47 37 44 41 37 100 84 57 30.27 30.19 30.09 10 10 10 10 2 - 0.00 Fog
12 64 50 37 50 43 37 100 78 50 30.09 29.97 29.88 10 10 10 14 2 - 0.00 Fog
13 60 57 54 54 51 44 93 78 62 30.12 30.06 29.95 10 10 10 23 15 30 T Rain
14 53 53 52 53 52 47 100 97 93 30.05 29.93 29.88 10 8 3 17 14 - 0.45 Rain
15 57 48 39 48 43 39 100 81 62 29.92 29.88 29.81 10 7 0 9 2 12 0.00 Fog
16 56 51 46 46 44 40 100 78 55 29.80 29.74 29.69 10 10 10 17 7 22 T Rain
17 54 48 41 47 45 42 100 86 71 29.77 29.71 29.51 10 10 9 18 9 24 0.01 Rain
18 52 46 40 48 45 40 100 89 77 29.81 29.50 29.35 10 10 10 12 4 14 0.04 Rain
19 53 51 48 47 46 44 93 85 77 29.93 29.81 29.56 10 10 8 25 13 35 0.06 Rain
20 53 52 50 52 49 47 100 92 83 29.53 29.46 29.43 10 9 6 30 22 40 0.26 Rain
21 53 51 48 49 47 45 100 92 83 29.43 29.17 28.95 10 8 3 53 17 71 0.75 Rain
22 52 50 47 45 44 40 93 85 77 29.65 29.48 28.98 10 10 10 26 18 32 T Rain
23 50 47 44 45 44 38 100 96 92 29.67 29.27 28.94 10 10 7 17 5 21 0.33 Rain
24 49 42 35 44 41 36 100 90 80 29.83 29.70 29.55 10 8 1 17 9 23 0.10 Fog , Rain
25 52 43 34 43 38 34 100 89 66 29.62 29.47 29.36 10 7 0 14 2 - 0.00 Fog
26 56 48 40 42 38 28 100 68 35 29.63 29.36 29.17 10 10 10 21 6 30 T  
27 50 46 42 44 42 38 96 84 71 29.95 29.50 29.19 10 10 8 17 4 22 T Rain
28 48 47 45 45 43 43 93 87 80 30.12 30.05 29.98 10 8 5 28 16 35 0.68 Rain
29 49 46 43 44 43 42 100 90 80 29.99 29.64 29.29 10 10 7 18 6 23 0.31 Rain
30 50 46 42 43 41 37 100 83 66 29.97 29.70 29.30 10 10 8 15 3 21 0.18 Rain