Weather History for Sitka, AK

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Week of May 5, 2013 through May 11, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 53 °F 46 °F
Mean Temperature 54 °F 47 °F 44 °F
Min Temperature 46 °F 41 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 22 18 10 126
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 1 0 4
Dew Point  
Dew Point 50 °F 41 °F 31 °F
Precipitation  
Precipitation 0.13 in 0.02 in 0.00 in 0.14 in
Snowdepth - - - -
Wind  
Wind 18 mph 6 mph 0 mph
Gust Wind 25 mph 23 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 30.11 in 29.64 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 10, 2013 Rise Set
Actual Time 4:52 AM AKDT 9:05 PM AKDT
Civil Twilight 4:01 AM AKDT 9:55 PM AKDT
Nautical Twilight 2:44 AM AKDT 11:15 PM AKDT
Astronomical Twilight 1:30 AM AKDT 12:25 AM AKDT
Moon 5:20 AM AKDT (5/10) 10:06 PM AKDT (5/10)
Length of Visible Light 17h 54m
Length of Day
16h 13m
New Moon, 1% of the Moon is Illuminated
May 10
New Moon
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
5 46 44 43 45 43 41 100 94 86 30.26 30.17 30.07 10 8 3 14 6 - 0.01  
6 46 44 41 43 36 32 100 75 60 30.26 30.17 30.08 10 10 6 18 12 - 0.00 Rain
7 53 44 35 41 36 31 89 73 61 30.26 30.19 30.12 10 10 10 16 8 - 0.00  
8 57 47 37 45 41 37 97 80 62 30.19 30.15 30.12 10 10 10 9 3 - 0.00 Fog
9 66 54 43 47 42 37 100 74 34 30.23 30.21 30.18 10 9 0 9 2 - 0.00 Fog
10 48 45 42 45 44 42 100 94 86 30.24 30.14 29.98 10 8 0 8 2 - 0.00 Fog , Rain
11 55 50 46 50 47 44 97 89 72 29.96 29.75 29.64 10 10 8 15 6 25 0.13 Rain