Weather History for Sitka, AK

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Week of April 14, 2013 through April 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 50 °F 45 °F 42 °F
Mean Temperature 42 °F 40 °F 38 °F
Min Temperature 39 °F 34 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 27 25 23 178
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 31 °F 17 °F
Precipitation  
Precipitation 0.30 in 0.07 in 0.00 in 0.50 in
Snowdepth - - - -
Wind  
Wind 20 mph 6 mph 0 mph
Gust Wind 29 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.19 in 29.91 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 20, 2013 Rise Set
Actual Time 5:39 AM AKDT 8:22 PM AKDT
Civil Twilight 4:56 AM AKDT 9:06 PM AKDT
Nautical Twilight 3:59 AM AKDT 10:03 PM AKDT
Astronomical Twilight 2:44 AM AKDT 11:20 PM AKDT
Moon 2:15 PM AKDT (4/20) 3:35 AM AKDT (4/20)
Length of Visible Light 16h 09m
Length of Day
14h 43m
Waxing Gibbous, 72% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 50 42 34 35 32 28 92 71 48 30.29 30.18 30.11 10 10 10 16 4 - 0.00  
15 45 39 33 33 31 30 89 71 58 30.43 30.39 30.30 10 10 10 16 6 - 0.00  
16 42 39 37 37 34 30 93 83 70 30.42 30.21 29.92 10 9 5 20 6 29 0.17 Rain
17 45 42 39 43 38 35 100 87 74 30.15 30.03 29.91 10 8 1 20 10 25 0.30 Rain
18 42 39 36 37 34 30 100 84 70 30.13 30.03 29.96 10 10 6 16 5 20 0.03 Rain
19 46 39 32 31 27 21 88 64 42 30.27 30.15 30.02 10 10 10 17 6 - 0.00  
20 48 38 30 30 23 17 73 54 34 30.44 30.37 30.29 10 10 9 10 5 - 0.00