Weather History for Salem, OR

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 56 °F 43 °F 29 °F
Mean Temperature 53 °F 36 °F 19 °F
Min Temperature 50 °F 30 °F 8 °F
Degree Days  
Heating Degree Days (base 65) 46 29 12 887
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 32 °F 5 °F
Precipitation  
Precipitation 0.49 in 0.04 in 0.00 in 1.27 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 5 mph 0 mph
Gust Wind 36 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.30 in 29.92 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 15, 2013 Rise Set
Actual Time 7:43 AM PST 4:31 PM PST
Civil Twilight 7:09 AM PST 5:05 PM PST
Nautical Twilight 6:32 AM PST 5:42 PM PST
Astronomical Twilight 5:56 AM PST 6:17 PM PST
Moon 3:42 PM PST (12/15) 6:01 AM PST (12/15)
Length of Visible Light 9h 55m
Length of Day
8h 48m
Waxing Gibbous, 98% of the Moon is Illuminated
Dec 15
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Weather History Calendar

Precipitation Actual month total 1.27 Normal Month Total: 6.86
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
56 | 50 0.49
Average:
48 | 36 0.25
Rain
Actual:
53 | 33 0.35
Average:
48 | 36 0.26
Fog
Actual:
46 | 27 0.00
Average:
48 | 35 0.24
Clear
Actual:
39 | 21 0.00
Average:
48 | 35 0.24
Scattered Clouds
Actual:
33 | 17 0.00
Average:
47 | 35 0.24
Snow
Actual:
30 | 24 0.03
Average:
47 | 35 0.23
Clear
Actual:
30 | 14 0.00
Average:
47 | 35 0.24
Scattered Clouds
Actual:
29 | 8 0.00
Average:
47 | 34 0.23
Partly Cloudy
Actual:
31 | 11 0.00
Average:
47 | 34 0.22
Partly Cloudy
Actual:
35 | 22 0.00
Average:
47 | 34 0.22
Fog
Actual:
33 | 18 0.00
Average:
46 | 34 0.21
Rain
Actual:
45 | 20 0.11
Average:
46 | 34 0.22
Rain
Actual:
52 | 39 0.02
Average:
46 | 34 0.22
Fog
Actual:
46 | 36 0.00
Average:
46 | 34 0.22
Rain
Actual:
49 | 36 0.09
Average:
46 | 34 0.22
Fog
Actual:
44 | 39 0.00
Average:
46 | 34 0.22
Overcast
Actual:
40 | 36 0.00
Average:
46 | 34 0.21
Rain
Actual:
42 | 32 0.05
Average:
46 | 34 0.22
Fog
Actual:
38 | 28 0.00
Average:
46 | 33 0.22
Rain
Actual:
47 | 32 0.08
Average:
46 | 33 0.22
Rain
Actual:
55 | 43 0.01
Average:
45 | 33 0.22
Rain
Actual:
56 | 40 T
Average:
45 | 33 0.21
Rain
Actual:
53 | 33 0.04
Average:
45 | 33 0.22
Fog
Actual:
42 | 31 0.00
Average:
45 | 33 0.22
Fog
Actual:
38 | 34 0.00
Average:
45 | 34 0.21
Fog
Actual:
36 | 32 0.00
Average:
45 | 34 0.21
Fog
Actual:
38 | 31 0.00
Average:
46 | 34 0.21
Fog
Actual:
46 | 33 0.00
Average:
46 | 34 0.21
Overcast
Actual:
43 | 38 0.00
Average:
46 | 34 0.20
Fog
Actual:
43 | 32 0.00
Average:
46 | 34 0.20
Fog
Actual:
51 | 33 T
Average:
46 | 34 0.20
 

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 56 53 50 54 51 46 93 87 80 30.23 30.12 29.98 10 8 2 24 16 35 0.49 Rain
2 53 43 33 52 40 33 93 75 56 30.06 30.00 29.95 10 9 4 20 8 24 0.35 Rain
3 46 37 27 36 31 19 100 73 46 30.28 30.14 30.06 10 6 0 15 5 21 0.00 Fog
4 39 30 21 23 18 13 92 64 35 30.32 30.29 30.27 10 10 10 12 4 16 0.00  
5 33 25 17 21 17 13 88 69 49 30.30 30.24 30.17 10 10 8 6 2 7 0.00  
6 30 27 24 24 20 13 88 73 57 30.14 30.00 29.93 10 6 1 16 8 20 0.03 Snow
7 30 22 14 12 8 6 62 49 36 30.44 30.29 30.07 10 10 10 16 8 20 0.00  
8 29 19 8 13 10 5 91 69 46 30.61 30.52 30.44 10 10 10 7 2 8 0.00  
9 31 21 11 23 17 9 92 75 58 30.63 30.59 30.54 10 10 8 9 2 11 0.00  
10 35 29 22 26 23 20 96 83 69 30.56 30.49 30.41 10 8 3 7 2 7 0.00  
11 33 26 18 29 24 18 100 91 82 30.40 30.32 30.23 5 2 0 7 1 7 0.00 Fog
12 45 33 20 42 27 18 100 93 85 30.24 30.19 30.12 10 3 0 18 5 21 0.11 Fog , Rain
13 52 46 39 45 42 39 100 89 77 30.45 30.36 30.22 10 7 0 15 7 19 0.02 Fog , Rain
14 46 41 36 41 38 35 100 91 82 30.48 30.43 30.38 10 3 0 13 3 14 0.00 Fog
15 49 43 36 43 39 36 100 90 80 30.49 30.45 30.43 10 6 0 9 3 12 0.09 Fog , Rain
16 44 42 39 42 41 39 100 95 89 30.47 30.38 30.26 10 2 0 10 5 12 0.00 Fog
17 40 38 36 39 37 36 100 96 92 30.25 30.22 30.19 10 6 1 8 2 9 0.00  
18 42 37 32 40 37 31 100 93 85 30.19 30.13 30.06 10 7 1 12 3 15 0.05 Rain
19 38 33 28 33 31 28 100 91 82 30.32 30.25 30.14 10 6 0 10 3 13 0.00 Fog
20 47 40 32 45 36 31 100 90 79 30.24 30.05 29.92 10 9 6 26 13 36 0.08 Rain
21 55 49 43 47 45 43 100 86 71 30.25 30.12 29.97 10 10 8 13 5 16 0.01 Rain
22 56 48 40 48 44 40 100 89 77 30.36 30.34 30.25 10 6 0 14 6 18 T Fog , Rain
23 53 43 33 49 43 33 100 90 80 30.55 30.41 30.33 10 8 1 17 8 22 0.04 Rain
24 42 37 31 39 34 31 100 95 89 30.61 30.56 30.49 10 2 0 9 3 11 0.00 Fog
25 38 36 34 36 35 34 100 96 92 30.49 30.45 30.40 8 4 0 8 2 11 0.00 Fog
26 36 34 32 35 34 32 100 96 92 30.41 30.34 30.24 4 1 0 6 1 7 0.00 Fog
27 38 35 31 36 33 30 100 96 92 30.41 30.28 30.21 10 4 0 10 2 12 0.00 Fog
28 46 40 33 38 35 32 100 85 70 30.51 30.47 30.41 10 5 0 13 4 16 0.00 Fog
29 43 41 38 37 36 35 100 88 76 30.45 30.37 30.30 10 8 4 9 4 12 0.00  
30 43 38 32 39 37 32 100 91 82 30.30 30.24 30.20 10 4 0 10 3 12 0.00 Fog
31 51 42 33 42 38 33 100 86 71 30.35 30.29 30.25 10 5 0 8 2 10 T Fog