Weather History for Spokane, WA

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 86 °F 72 °F
Mean Temperature 81 °F 72 °F 60 °F
Min Temperature 66 °F 57 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 5 0 0 14
Cooling Degree Days (base 65) 16 7 0 227
Growing Degree Days (base 50) 31 21 9 663
Dew Point  
Dew Point 58 °F 42 °F 25 °F
Precipitation  
Precipitation 0.13 in 0.00 in 0.00 in 0.13 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 7 mph 0 mph
Gust Wind 47 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.94 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 06, 2012 Rise Set
Actual Time 5:34 AM PDT 8:16 PM PDT
Civil Twilight 4:59 AM PDT 8:51 PM PDT
Nautical Twilight 4:14 AM PDT 9:35 PM PDT
Astronomical Twilight 3:22 AM PDT 10:27 PM PDT
Moon 9:58 PM PDT (8/6) 10:55 AM PDT (8/6)
Length of Visible Light 15h 51m
Length of Day
14h 41m
Waning Gibbous, 77% of the Moon is Illuminated
Aug 6
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Weather History Calendar

Precipitation Actual month total 0.13 Normal Month Total: 0.59
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
86 | 56 0.00
Average:
86 | 58 0.02
Partly Cloudy
Actual:
81 | 57 0.00
Average:
86 | 58 0.01
Scattered Clouds
Actual:
82 | 57 0.00
Average:
86 | 58 0.02
Scattered Clouds
Actual:
88 | 58 0.00
Average:
86 | 58 0.01
Scattered Clouds
Actual:
94 | 61 0.00
Average:
86 | 58 0.02
Rain
Actual:
91 | 66 T
Average:
85 | 58 0.02
Scattered Clouds
Actual:
97 | 63 0.00
Average:
85 | 58 0.02
Partly Cloudy
Actual:
88 | 66 0.00
Average:
85 | 57 0.01
Partly Cloudy
Actual:
88 | 57 0.00
Average:
85 | 57 0.02
Scattered Clouds
Actual:
91 | 54 0.00
Average:
85 | 57 0.02
Scattered Clouds
Actual:
90 | 57 0.00
Average:
85 | 57 0.02
Clear
Actual:
93 | 61 0.00
Average:
84 | 57 0.02
Partly Cloudy
Actual:
95 | 63 0.00
Average:
84 | 57 0.02
Scattered Clouds
Actual:
92 | 59 0.00
Average:
84 | 57 0.02
Scattered Clouds
Actual:
83 | 63 0.00
Average:
84 | 56 0.02
Clear
Actual:
87 | 58 0.00
Average:
83 | 56 0.02
Clear
Actual:
93 | 56 0.00
Average:
83 | 56 0.02
Partly Cloudy
Actual:
96 | 63 0.00
Average:
83 | 56 0.02
Partly Cloudy
Actual:
96 | 66 0.00
Average:
82 | 56 0.02
Partly Cloudy
Actual:
91 | 63 0.00
Average:
82 | 55 0.02
Thunderstorm
Actual:
79 | 63 0.13
Average:
82 | 55 0.02
Scattered Clouds
Actual:
76 | 51 0.00
Average:
82 | 55 0.02
Clear
Actual:
76 | 51 0.00
Average:
81 | 55 0.02
Scattered Clouds
Actual:
73 | 47 0.00
Average:
81 | 54 0.01
Clear
Actual:
78 | 47 0.00
Average:
81 | 54 0.02
Scattered Clouds
Actual:
88 | 52 0.00
Average:
80 | 54 0.02
Scattered Clouds
Actual:
82 | 56 0.00
Average:
80 | 54 0.03
Partly Cloudy
Actual:
82 | 53 0.00
Average:
80 | 53 0.02
Partly Cloudy
Actual:
72 | 51 0.00
Average:
79 | 53 0.02
Scattered Clouds
Actual:
77 | 49 0.00
Average:
79 | 53 0.02
Partly Cloudy
Actual:
82 | 50 0.00
Average:
79 | 52 0.02
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 86 71 56 44 39 33 51 34 17 30.07 30.02 29.94 10 10 10 17 9 22 0.00  
2 81 69 57 46 43 38 67 47 26 30.01 29.96 29.92 10 10 10 17 9 21 0.00  
3 82 70 57 43 38 33 51 35 18 30.11 30.04 30.00 10 10 10 12 4 17 0.00  
4 88 73 58 49 46 40 64 41 18 30.09 30.01 29.94 10 10 10 14 5 17 0.00  
5 94 78 61 54 49 44 67 43 19 29.98 29.94 29.89 10 10 10 12 4 14 0.00  
6 91 79 66 54 52 49 58 41 23 30.07 30.01 29.92 10 10 10 14 5 17 T Rain
7 97 80 63 58 52 41 78 47 16 30.06 29.98 29.86 10 10 10 17 8 22 0.00  
8 88 77 66 53 47 34 58 39 20 30.04 29.96 29.83 10 10 10 18 10 23 0.00  
9 88 73 57 43 39 32 48 32 15 30.10 30.03 29.95 10 10 10 12 4 15 0.00  
10 91 73 54 51 40 28 71 41 11 30.02 29.92 29.86 10 10 10 13 4 18 0.00  
11 90 74 57 44 39 35 47 31 15 30.01 29.96 29.91 10 10 10 12 5 15 0.00  
12 93 77 61 50 44 36 60 38 16 30.05 29.95 29.87 10 10 10 12 5 17 0.00  
13 95 79 63 50 42 31 60 37 13 29.95 29.88 29.81 10 10 10 20 8 24 0.00  
14 92 76 59 48 40 33 44 31 18 29.86 29.80 29.73 10 10 7 21 10 26 0.00  
15 83 73 63 46 44 43 48 36 24 30.03 29.95 29.81 10 10 10 24 12 30 0.00  
16 87 73 58 44 38 25 57 34 11 30.03 29.99 29.95 10 10 10 12 5 16 0.00  
17 93 75 56 45 39 33 53 34 14 30.07 30.00 29.95 10 10 10 9 3 13 0.00  
18 96 80 63 49 44 35 56 34 12 30.03 29.91 29.83 10 10 10 14 5 18 0.00  
19 96 81 66 49 43 37 48 31 13 29.89 29.84 29.79 10 10 10 12 4 15 0.00  
20 91 77 63 46 38 28 52 32 11 29.95 29.89 29.85 10 10 10 16 6 20 0.00  
21 79 71 63 58 51 39 73 52 31 29.95 29.85 29.81 10 10 7 35 8 47 0.13 Rain , Thunderstorm
22 76 64 51 56 45 42 77 55 33 30.03 29.94 29.82 10 10 10 16 7 21 0.00  
23 76 64 51 46 40 34 68 45 21 29.93 29.88 29.83 10 10 10 21 12 28 0.00  
24 73 60 47 36 33 28 60 40 20 30.09 30.01 29.85 10 10 10 24 9 29 0.00  
25 78 63 47 41 37 33 71 46 21 30.01 29.92 29.81 10 10 10 14 6 18 0.00  
26 88 70 52 43 38 28 64 38 12 29.81 29.78 29.74 10 10 8 16 6 22 0.00  
27 82 69 56 45 40 37 57 39 21 30.02 29.95 29.79 10 10 10 16 6 23 0.00  
28 82 68 53 47 42 38 72 48 23 30.00 29.91 29.83 10 10 10 20 7 26 0.00  
29 72 62 51 41 38 36 64 46 28 30.07 30.01 29.92 10 10 10 22 10 24 0.00  
30 77 63 49 40 35 30 66 43 19 30.02 29.94 29.84 10 10 10 14 5 18 0.00  
31 82 66 50 44 37 32 71 44 17 29.83 29.80 29.75 10 10 10 17 7 21 0.00