Juneau, AK

6:42 AM AKST on January 17, 2017 (GMT -0900)
Juneau International

Weather History for PAJN - September, 2012

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Week of September 9, 2012 through September 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 52 °F 49 °F
Mean Temperature 51 °F 49 °F 47 °F
Min Temperature 48 °F 46 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 18 16 14 111
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 52 °F 47 °F 43 °F
Precipitation  
Precipitation 1.61 in 0.53 in 0.02 in 3.72 in
Snowdepth - - - -
Wind  
Wind 25 mph 8 mph 0 mph
Gust Wind 35 mph 23 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 29.93 in 29.44 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 6:24 AM AKDT 7:21 PM AKDT
Civil Twilight 5:44 AM AKDT 8:01 PM AKDT
Nautical Twilight 4:55 AM AKDT 8:51 PM AKDT
Astronomical Twilight 3:59 AM AKDT 9:45 PM AKDT
Moon 3:28 AM AKDT (9/13) 6:03 PM AKDT (9/13)
Length of Visible Light 14h 17m
Length of Day
12h 56m
Waning Crescent, 6% of the Moon is Illuminated
Sep 13
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  
9 53 49 44 49 45 43 100 89 77 29.64 29.49 29.44 10 8 4 17 9 23 0.67 Rain
10 53 49 45 46 44 43 100 86 71 29.98 29.85 29.65 10 8 2 16 3 18 0.02 Fog , Rain , Thunderstorm
11 49 47 44 46 45 44 100 93 86 30.12 30.05 29.98 10 9 5 20 11 26 0.24 Rain
12 55 51 46 52 49 45 100 93 86 30.00 29.90 29.82 10 8 5 25 12 35 0.71 Rain
13 53 50 46 52 49 44 100 97 93 29.97 29.76 29.49 10 7 2 16 6 22 1.61 Fog , Rain
14 52 49 46 48 47 45 100 93 86 30.25 30.08 29.78 10 9 3 17 8 22 0.36 Rain
15 50 49 48 48 47 46 93 93 93 30.41 30.35 30.25 10 8 3 12 8 16 0.11 Rain