Weather History for KPDX - August, 2012

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 102 °F 83 °F 73 °F
Mean Temperature 83 °F 71 °F 63 °F
Min Temperature 66 °F 59 °F 49 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 3
Cooling Degree Days (base 65) 18 7 0 203
Growing Degree Days (base 50) 32 21 14 650
Dew Point  
Dew Point 64 °F 53 °F 41 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 21 mph 5 mph 0 mph
Gust Wind 26 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.00 in 29.72 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Aug. 07, 2012 Rise Set
Actual Time 6:01 AM PDT 8:29 PM PDT
Civil Twilight 5:28 AM PDT 9:02 PM PDT
Nautical Twilight 4:46 AM PDT 9:44 PM PDT
Astronomical Twilight 3:59 AM PDT 10:31 PM PDT
Moon 10:49 PM PDT (8/7) 12:17 PM PDT (8/7)
Length of Visible Light 15h 34m
Length of Day
14h 27m
Waning Gibbous, 69% of the Moon is Illuminated
Aug 7
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

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 78 68 57 56 53 51 80 62 43 30.24 30.18 30.13 10 10 10 12 5 15 0.00  
2 77 66 55 57 52 48 83 66 49 30.20 30.15 30.07 10 10 10 17 7 22 0.00  
3 89 75 61 59 56 54 84 58 31 30.07 30.00 29.88 10 10 10 17 8 21 0.00  
4 102 81 59 63 54 42 78 46 13 29.88 29.83 29.76 10 10 10 15 5 17 0.00  
5 94 79 64 64 58 55 78 53 28 30.00 29.92 29.82 10 10 10 12 5 17 0.00  
6 90 78 66 64 59 57 73 56 38 30.08 30.04 30.00 10 10 10 10 5 14 T Rain
7 79 71 62 61 58 55 84 68 52 30.09 30.06 30.02 10 10 10 16 4 20 0.00  
8 75 68 61 55 53 51 72 58 43 30.21 30.17 30.09 10 10 10 14 5 17 0.00  
9 81 70 59 58 56 54 87 65 42 30.19 30.13 30.05 10 10 10 17 4 22 0.00  
10 80 69 58 57 54 53 86 64 42 30.13 30.08 30.01 10 10 10 15 6 20 0.00  
11 87 73 58 57 55 54 86 61 35 30.05 29.98 29.87 10 10 10 15 5 20 0.00  
12 94 78 61 61 57 54 84 57 30 29.92 29.88 29.83 10 10 10 21 5 26 0.00 Fog
13 91 77 62 58 54 47 78 54 29 30.00 29.96 29.91 10 10 10 18 7 24 0.00  
14 89 75 60 63 56 47 78 59 40 29.99 29.92 29.82 10 10 9 14 5 17 0.00  
15 96 80 63 62 59 57 84 60 36 29.90 29.84 29.75 10 10 10 10 5 - 0.00  
16 100 83 65 63 56 49 78 48 18 29.90 29.87 29.82 10 10 10 8 4 12 0.00  
17 97 81 64 62 58 55 78 52 25 29.97 29.91 29.82 10 10 10 14 5 17 0.00  
18 79 70 61 61 58 55 90 72 54 30.01 29.95 29.88 10 10 6 15 4 18 T Rain
19 77 70 62 57 55 54 84 65 46 30.04 30.01 29.97 10 10 10 13 5 17 0.00  
20 79 68 57 57 55 53 86 64 42 30.05 30.00 29.92 10 10 10 13 4 16 0.00  
21 76 68 60 55 52 46 78 58 38 30.06 30.01 29.96 10 10 10 13 5 17 0.00  
22 75 65 54 53 51 49 86 65 44 30.11 30.07 30.02 10 10 10 15 5 21 0.00  
23 73 64 55 51 47 41 80 58 35 30.16 30.10 30.06 10 10 10 20 7 25 0.00  
24 77 63 49 48 46 44 83 58 33 30.20 30.08 29.92 10 10 10 16 6 21 0.00  
25 84 69 53 51 46 44 77 52 26 29.92 29.82 29.72 10 10 10 10 4 14 0.00  
26 77 67 56 52 49 44 77 54 31 29.99 29.85 29.78 10 10 10 16 7 21 0.00  
27 78 69 59 55 52 49 84 61 38 30.06 30.03 29.99 10 10 10 12 4 23 0.00  
28 77 70 62 52 49 42 67 49 31 30.11 30.05 30.01 10 10 10 15 4 20 0.00  
29 75 67 58 54 51 46 78 57 36 30.16 30.11 30.05 10 10 10 10 4 20 0.00  
30 79 67 55 54 50 43 93 61 28 30.04 29.95 29.86 10 10 6 13 6 18 0.00  
31 76 66 55 51 47 44 72 55 38 30.01 29.94 29.91 10 10 10 14 7 17 0.00