Weather History for Scappoose, OR

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 58 °F 40 °F 25 °F
Mean Temperature 51 °F 35 °F 16 °F
Min Temperature 45 °F 29 °F 5 °F
Degree Days  
Heating Degree Days (base 65) 50 30 13 938
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 1 0 0 1
Dew Point  
Dew Point 51 °F 32 °F 1 °F
Precipitation  
Precipitation 0.89 in 0.05 in 0.00 in 1.34 in
Snowdepth - - - -
Wind  
Wind 17 mph 2 mph 0 mph
Gust Wind 24 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.31 in 29.88 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 19, 2013 Rise Set
Actual Time 7:48 AM PST 4:28 PM PST
Civil Twilight 7:14 AM PST 5:03 PM PST
Nautical Twilight 6:36 AM PST 5:41 PM PST
Astronomical Twilight 6:00 AM PST 6:17 PM PST
Moon 7:06 PM PST (12/19) 9:04 AM PST (12/19)
Length of Visible Light 9h 49m
Length of Day
8h 40m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 19
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
58 | 45 0.89
Average:
- | - -
Rain
Actual:
50 | 29 0.08
Average:
- | - -
Partly Cloudy
Actual:
44 | 26 T
Average:
- | - -
Clear
Actual:
38 | 20 0.00
Average:
- | - -
Partly Cloudy
Actual:
31 | 16 0.00
Average:
- | - -
Snow
Actual:
30 | 16 T
Average:
- | - -
Clear
Actual:
28 | 7 0.00
Average:
- | - -
Scattered Clouds
Actual:
25 | 5 0.00
Average:
- | - -
Mostly Cloudy
Actual:
27 | 8 T
Average:
- | - -
Snow
Actual:
33 | 25 T
Average:
- | - -
Fog
Actual:
32 | 25 0.00
Average:
- | - -
Rain
Actual:
34 | 21 0.08
Average:
- | - -
Rain
Actual:
44 | 33 0.01
Average:
- | - -
Fog
Actual:
41 | 32 0.00
Average:
- | - -
Fog
Actual:
44 | 38 T
Average:
- | - -
Fog
Actual:
44 | 36 0.00
Average:
- | - -
Fog
Actual:
38 | 35 0.00
Average:
- | - -
Rain
Actual:
42 | 27 0.03
Average:
- | - -
Partly Cloudy
Actual:
38 | 28 0.00
Average:
- | - -
Snow
Actual:
41 | 32 0.16
Average:
- | - -
Rain
Actual:
50 | 38 0.03
Average:
- | - -
Overcast
Actual:
52 | 44 0.02
Average:
- | - -
Rain
Actual:
53 | 35 0.03
Average:
- | - -
Fog
Actual:
40 | 29 0.00
Average:
- | - -
Fog
Actual:
39 | 35 0.00
Average:
- | - -
Fog
Actual:
36 | 31 0.00
Average:
- | - -
Fog
Actual:
38 | 32 0.00
Average:
- | - -
Overcast
Actual:
46 | 35 0.00
Average:
- | - -
Overcast
Actual:
41 | 36 0.00
Average:
- | - -
Mostly Cloudy
Actual:
42 | 35 0.01
Average:
- | - -
Rain
Actual:
47 | 37 T
Average:
- | - -
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 58 51 45 51 48 43 100 89 77 30.20 30.05 29.91 10 6 1 17 7 24 0.89 Rain
2 50 40 29 45 35 28 100 83 65 30.06 29.99 29.92 10 10 5 14 4 18 0.08 Rain
3 44 36 26 33 31 24 100 81 62 30.31 30.18 30.06 10 10 8 13 3 16 T  
4 38 29 20 28 20 15 92 66 40 30.36 30.33 30.31 10 10 9 7 2 8 0.00  
5 31 24 16 22 18 13 84 71 58 30.33 30.26 30.19 10 10 10 6 2 7 0.00  
6 30 26 16 22 18 7 88 67 46 30.17 30.12 30.03 10 5 0 15 4 22 T Fog , Snow
7 28 18 7 13 7 1 91 62 33 30.46 30.37 30.22 10 10 10 7 2 8 0.00  
8 25 16 5 16 10 3 96 76 55 30.62 30.54 30.46 10 10 9 5 1 6 0.00  
9 27 18 8 22 16 7 92 80 68 30.63 30.59 30.55 10 9 7 5 0 6 T  
10 33 30 25 29 26 22 92 84 75 30.56 30.49 30.42 7 3 0 3 0 7 T Fog , Snow
11 32 28 25 30 26 23 100 92 84 30.41 30.32 30.22 10 2 0 6 1 8 0.00 Fog
12 34 27 21 32 29 19 96 90 84 30.23 30.18 30.14 10 4 2 7 1 7 0.08 Rain
13 44 38 33 41 36 32 100 95 89 30.45 30.37 30.23 8 3 0 8 1 8 0.01 Fog , Rain
14 41 38 32 40 37 32 100 96 92 30.47 30.44 30.39 9 1 0 7 1 7 0.00 Fog
15 44 40 38 41 38 37 100 92 83 30.49 30.46 30.43 8 2 0 5 0 6 T Fog
16 44 40 36 41 38 35 100 95 89 30.49 30.43 30.26 10 4 0 7 2 8 0.00 Fog
17 38 36 35 37 36 34 100 96 92 30.27 30.22 30.20 7 2 0 6 1 8 0.00 Fog
18 42 36 27 39 36 27 100 91 82 30.20 30.13 30.06 10 5 1 9 1 12 0.03 Rain
19 38 32 28 32 29 26 92 84 76 30.35 30.27 30.16 10 8 1 14 3 18 0.00  
20 41 36 32 39 33 30 100 95 89 30.24 30.03 29.88 9 4 1 12 3 15 0.16 Rain , Snow
21 50 42 38 45 41 37 100 93 86 30.23 30.13 29.95 10 5 0 6 1 7 0.03 Fog , Rain
22 52 48 44 47 44 42 100 92 83 30.35 30.31 30.22 10 7 1 8 1 9 0.02  
23 53 44 35 49 43 33 100 86 71 30.54 30.36 30.29 10 6 0 14 3 21 0.03 Fog , Rain
24 40 34 29 39 34 28 100 93 85 30.63 30.58 30.51 10 2 0 6 1 7 0.00 Fog
25 39 37 35 37 35 33 100 93 85 30.50 30.45 30.41 10 6 0 7 1 10 0.00 Fog
26 36 34 31 35 33 31 100 96 92 30.41 30.33 30.25 5 1 0 6 1 7 0.00 Fog
27 38 34 32 35 34 32 100 93 85 30.41 30.28 30.22 10 5 0 6 1 8 0.00 Fog
28 46 40 35 40 37 35 100 88 76 30.51 30.47 30.41 10 7 4 7 2 9 0.00  
29 41 38 36 37 37 36 100 93 85 30.46 30.39 30.31 10 9 2 6 1 8 0.00  
30 42 38 35 39 37 35 100 91 82 30.28 30.24 30.20 10 7 1 9 1 10 0.01  
31 47 42 37 43 40 37 100 91 82 30.36 30.30 30.25 10 5 0 7 1 8 T Fog , Rain