Weather History for Spokane, WA

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Week of December 23, 2012 through December 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 38 °F 31 °F 25 °F
Mean Temperature 34 °F 28 °F 20 °F
Min Temperature 30 °F 24 °F 15 °F
Degree Days  
Heating Degree Days (base 65) 45 37 31 260
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 27 °F 16 °F
Precipitation  
Precipitation 0.26 in 0.09 in 0.02 in 0.52 in
Snowdepth 5.0 in 4.4 in 3.0 in -
Wind  
Wind 18 mph 4 mph 0 mph
Gust Wind 25 mph 20 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.00 in 29.58 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 29, 2012 Rise Set
Actual Time 7:38 AM PST 4:06 PM PST
Civil Twilight 7:02 AM PST 4:42 PM PST
Nautical Twilight 6:23 AM PST 5:22 PM PST
Astronomical Twilight 5:45 AM PST 5:59 PM PST
Moon 5:52 PM PST (12/29) 8:07 AM PST (12/29)
Length of Visible Light 9h 40m
Length of Day
8h 28m
Full, 98% of the Moon is Illuminated
Dec 29
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
23 38 34 30 32 29 27 100 82 64 29.91 29.76 29.58 10 8 1 18 8 25 0.26 Snow
24 32 29 25 30 29 25 100 96 92 30.19 29.96 29.64 10 3 0 18 6 23 0.12 Fog , Snow
25 32 29 25 29 28 25 100 93 85 30.19 29.99 29.82 10 3 0 12 5 14 0.07 Fog , Snow
26 31 28 25 29 28 25 100 93 85 29.95 29.85 29.75 10 6 0 10 4 13 0.03 Fog , Snow
27 30 29 28 29 28 27 100 96 92 30.16 30.05 29.89 10 6 2 9 3 10 0.02 Snow
28 31 26 20 28 26 20 100 96 92 30.24 30.18 30.11 10 4 0 7 2 8 T Fog , Snow
29 25 20 15 24 21 16 100 94 88 30.23 30.18 30.09 8 1 0 9 3 12 0.02 Fog , Snow