Weather History for Sisters Island, BC

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Week of February 17, 2013 through February 23, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 47 °F 45 °F 42 °F
Mean Temperature 44 °F 43 °F 40 °F
Min Temperature 41 °F 40 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 24 23 21 158
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 41 °F 36 °F 31 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 43 mph 17 mph 1 mph
Gust Wind 50 mph 30 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 29.92 in 29.48 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 20, 2013 Rise Set
Actual Time 7:17 AM PST 5:46 PM PST
Civil Twilight 6:44 AM PST 6:18 PM PST
Nautical Twilight 6:07 AM PST 6:56 PM PST
Astronomical Twilight 5:30 AM PST 7:33 PM PST
Moon 12:56 PM PST (2/20) 3:58 AM PST (2/20)
Length of Visible Light 11h 34m
Length of Day
10h 29m
Waxing Gibbous, 77% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
17 46 43 40 37 34 32 82 71 59 30.21 30.16 30.08 - - - 21 13 - 0.00  
18 42 40 39 38 36 35 88 83 70 30.04 29.87 29.72 - - - 30 18 26 0.00  
19 45 42 38 40 37 35 92 82 68 29.97 29.86 29.73 - - - 29 16 21 0.00  
20 42 41 40 39 37 36 89 86 80 29.99 29.96 29.93 - - - 24 12 - 0.00  
21 46 44 41 41 38 35 89 80 62 29.96 29.91 29.86 - - - 26 19 32 0.00  
22 47 44 41 40 36 31 93 75 52 29.91 29.63 29.48 - - - 43 28 50 0.00  
23 47 44 41 38 34 31 81 67 44 30.27 30.08 29.74 - - - 26 16 32 0.00