Sitka, AK

5:10 AM AKST on February 21, 2018 (GMT -0900)
Sitka Rocky Gutierrez

Weather History for PASI - September, 2013

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 60 °F 57 °F
Mean Temperature 58 °F 56 °F 54 °F
Min Temperature 53 °F 52 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 11 9 7 65
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 6 4 41
Dew Point  
Dew Point 55 °F 50 °F 42 °F
Precipitation  
Precipitation 0.82 in 0.37 in 0.01 in 2.59 in
Snowdepth - - - -
Wind  
Wind 30 mph 9 mph 0 mph
Gust Wind 44 mph 25 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 29.80 in 29.46 in 28.87 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:45 AM AKDT 7:02 PM AKDT
Civil Twilight 6:07 AM AKDT 7:40 PM AKDT
Nautical Twilight 5:21 AM AKDT 8:25 PM AKDT
Astronomical Twilight 4:32 AM AKDT 9:14 PM AKDT
Moon 7:36 PM AKDT 9:49 AM AKDT
Length of Visible Light 13h 33m
Length of Day
12h 16m
Waning Gibbous, 93% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Daily Weather History & Observations

2013 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  
15 64 58 52 55 52 50 93 86 75 29.79 29.69 29.57 10 10 8 9 4 - 0.01 Rain
16 59 55 52 54 51 48 94 89 80 29.65 29.61 29.58 10 8 1 9 6 - 0.51 Rain
17 59 54 51 51 49 47 93 85 72 29.75 29.68 29.63 10 8 2 13 8 22 0.47 Rain
18 59 54 52 51 48 47 89 80 69 29.80 29.75 29.62 10 10 3 10 6 - 0.12 Rain
19 62 58 53 52 49 45 86 73 62 29.59 29.22 28.99 10 10 5 20 10 26 0.51 Rain
20 63 58 53 55 53 50 94 85 67 29.37 29.14 28.94 10 7 1 20 14 34 0.82 Rain
21 57 54 51 50 45 42 93 74 59 29.38 29.16 28.87 10 10 9 30 13 44 0.15 Rain