Weather History for Portland Troutdale, OR

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 83 °F 66 °F
Mean Temperature 74 °F 71 °F 62 °F
Min Temperature 66 °F 59 °F 52 °F
Degree Days  
Heating Degree Days (base 65) 3 0 0 5
Cooling Degree Days (base 65) 9 6 0 193
Growing Degree Days (base 50) 24 20 12 634
Dew Point  
Dew Point 66 °F 56 °F 40 °F
Precipitation  
Precipitation 0.22 in 0.01 in 0.00 in 0.30 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 18 mph 3 mph 0 mph
Gust Wind 26 mph 18 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 29.97 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 07, 2013 Rise Set
Actual Time 6:00 AM PDT 8:28 PM PDT
Civil Twilight 5:27 AM PDT 9:02 PM PDT
Nautical Twilight 4:45 AM PDT 9:43 PM PDT
Astronomical Twilight 3:58 AM PDT 10:30 PM PDT
Moon 7:00 AM PDT (8/7) 8:31 PM PDT (8/7)
Length of Visible Light 15h 34m
Length of Day
14h 28m
New Moon, 1% of the Moon is Illuminated
Aug 7
New Moon
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Weather History Calendar

Precipitation Actual month total 0.30 Normal Month Total: 0.86
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
66 | 58 T
Average:
83 | 55 0.02
Mostly Cloudy
Actual:
72 | 60 0.00
Average:
83 | 55 0.02
Partly Cloudy
Actual:
83 | 60 0.00
Average:
83 | 55 0.01
Clear
Actual:
90 | 57 0.00
Average:
83 | 55 0.02
Clear
Actual:
90 | 58 0.00
Average:
83 | 55 0.01
Clear
Actual:
92 | 56 0.00
Average:
83 | 55 0.02
Clear
Actual:
88 | 55 0.00
Average:
83 | 55 0.01
Partly Cloudy
Actual:
83 | 62 0.00
Average:
83 | 55 0.02
Rain
Actual:
80 | 59 0.01
Average:
83 | 55 0.02
Rain
Actual:
82 | 61 0.03
Average:
83 | 55 0.02
Partly Cloudy
Actual:
76 | 60 0.00
Average:
83 | 55 0.02
Partly Cloudy
Actual:
80 | 61 0.00
Average:
83 | 54 0.02
Clear
Actual:
86 | 53 0.00
Average:
83 | 54 0.02
Clear
Actual:
85 | 57 0.00
Average:
83 | 54 0.02
Rain
Actual:
81 | 64 T
Average:
82 | 54 0.02
Rain
Actual:
85 | 63 T
Average:
82 | 54 0.03
Scattered Clouds
Actual:
84 | 58 0.00
Average:
82 | 54 0.03
Partly Cloudy
Actual:
84 | 64 0.00
Average:
82 | 54 0.03
Clear
Actual:
84 | 56 0.00
Average:
82 | 54 0.03
Partly Cloudy
Actual:
84 | 57 0.00
Average:
82 | 54 0.03
Clear
Actual:
92 | 52 0.00
Average:
82 | 53 0.03
Rain
Actual:
82 | 55 0.03
Average:
82 | 53 0.04
Rain
Actual:
75 | 63 T
Average:
81 | 53 0.03
Partly Cloudy
Actual:
80 | 62 T
Average:
81 | 53 0.04
Rain
Actual:
71 | 55 0.01
Average:
81 | 53 0.04
Rain
Actual:
82 | 62 T
Average:
81 | 53 0.04
Partly Cloudy
Actual:
84 | 62 0.00
Average:
81 | 53 0.04
Rain
Actual:
85 | 63 T
Average:
81 | 52 0.05
Thunderstorm
Actual:
81 | 66 0.22
Average:
80 | 52 0.04
Partly Cloudy
Actual:
82 | 62 0.00
Average:
80 | 52 0.04
Clear
Actual:
89 | 54 0.00
Average:
80 | 52 0.05
 

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

2013 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 66 62 58 59 55 53 93 78 63 30.10 30.08 30.06 10 8 2 10 2 13 T Rain
2 72 66 60 56 53 51 78 64 49 30.14 30.11 30.09 10 10 10 7 2 9 0.00  
3 83 72 60 58 57 55 90 67 43 30.11 30.06 29.96 10 10 10 10 3 13 0.00  
4 90 74 57 62 58 54 93 61 29 30.01 29.95 29.86 10 10 10 10 3 22 0.00  
5 90 74 58 60 58 53 93 61 29 30.00 29.94 29.87 10 10 10 9 3 14 0.00  
6 92 74 56 57 52 40 86 52 17 29.99 29.93 29.86 10 10 10 9 2 12 0.00  
7 88 72 55 57 54 51 80 55 30 30.02 29.97 29.93 10 10 10 13 3 18 0.00  
8 83 73 62 61 57 54 84 66 47 30.04 29.99 29.88 10 10 10 8 2 10 0.00  
9 80 70 59 63 57 54 84 66 47 29.94 29.90 29.84 10 10 10 10 3 15 0.01 Rain
10 82 72 61 65 60 57 97 71 45 30.01 29.97 29.91 10 10 9 10 3 14 0.03 Rain
11 76 68 60 57 57 55 90 70 50 30.07 30.03 29.97 10 10 10 8 3 15 0.00  
12 80 71 61 57 55 53 84 63 42 30.06 30.03 29.99 10 10 10 9 2 14 0.00  
13 86 70 53 56 52 42 93 58 23 30.10 30.02 29.90 10 10 10 13 3 20 0.00  
14 85 71 57 58 53 48 86 58 29 29.96 29.93 29.89 10 10 10 7 2 26 0.00  
15 81 73 64 66 60 57 84 68 51 29.96 29.94 29.93 10 10 10 9 2 12 T Rain
16 85 74 63 65 63 55 93 72 51 30.02 29.97 29.94 10 10 7 8 1 10 T Rain
17 84 71 58 58 55 52 86 62 37 30.08 30.04 29.99 10 10 10 10 3 21 0.00  
18 84 74 64 58 56 52 78 58 37 30.13 30.08 30.02 10 10 10 9 3 15 0.00  
19 84 70 56 58 55 51 93 64 34 30.11 30.07 30.02 10 10 5 14 4 20 0.00  
20 84 71 57 56 52 47 80 56 31 30.12 30.06 29.96 10 10 10 10 4 16 0.00  
21 92 72 52 57 53 50 93 61 29 30.00 29.92 29.81 10 10 10 9 2 13 0.00  
22 82 69 55 65 56 53 93 68 42 29.90 29.86 29.82 10 10 10 8 1 10 0.03 Rain
23 75 69 63 64 57 55 84 69 53 29.94 29.90 29.86 10 10 10 12 3 14 T Rain
24 80 71 62 57 54 49 84 61 37 29.91 29.88 29.83 10 10 10 9 3 14 T  
25 71 63 55 61 57 52 87 74 61 29.92 29.90 29.89 10 10 5 6 2 8 0.01 Rain
26 82 72 62 61 57 46 87 58 28 29.97 29.92 29.88 10 10 10 16 3 21 T Rain
27 84 73 62 62 57 54 84 62 40 29.96 29.86 29.78 10 10 10 12 3 14 0.00  
28 85 74 63 65 60 55 87 65 42 29.89 29.85 29.83 10 10 9 7 1 12 T Rain
29 81 74 66 66 64 59 93 72 51 30.06 29.91 29.82 10 9 2 18 5 25 0.22 Rain , Thunderstorm
30 82 72 62 64 60 55 93 68 42 30.14 30.08 30.02 10 10 10 8 2 14 0.00  
31 89 72 54 62 57 52 93 64 34 30.04 29.92 29.79 10 10 10 10 2 14 0.00