Weather History for Deer Park, WA

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 50 °F 35 °F 25 °F
Mean Temperature 44 °F 30 °F 16 °F
Min Temperature 38 °F 24 °F 5 °F
Degree Days  
Heating Degree Days (base 65) 49 35 21 1092
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 46 °F 28 °F 3 °F
Precipitation  
Precipitation 0.53 in 0.11 in 0.00 in 2.97 in
Snowdepth - - - -
Wind  
Wind 25 mph 4 mph 0 mph
Gust Wind 32 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 29.93 in 29.19 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:39 AM PST 4:06 PM PST
Civil Twilight 7:03 AM PST 4:42 PM PST
Nautical Twilight 6:23 AM PST 5:22 PM PST
Astronomical Twilight 5:46 AM PST 6:00 PM PST
Moon 7:59 PM PST (12/31) 9:07 AM PST (12/31)
Length of Visible Light 9h 39m
Length of Day
8h 27m
Waning Gibbous, 89% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Weather History Calendar

Precipitation Actual month total 2.97 Normal Month Total: 2.87
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
50 | 34 0.16
Average:
35 | 22 0.08
Rain
Actual:
46 | 36 0.42
Average:
34 | 22 0.09
Rain
Actual:
49 | 38 0.01
Average:
34 | 21 0.09
Rain
Actual:
48 | 37 0.53
Average:
34 | 21 0.09
Partly Cloudy
Actual:
48 | 32 T
Average:
34 | 21 0.08
Snow
Actual:
35 | 28 0.06
Average:
33 | 21 0.09
Snow
Actual:
37 | 20 0.22
Average:
33 | 20 0.09
Clear
Actual:
32 | 8 0.00
Average:
33 | 20 0.09
Snow
Actual:
28 | 5 0.07
Average:
32 | 20 0.10
Overcast
Actual:
30 | 23 0.00
Average:
32 | 19 0.09
Snow
Actual:
36 | 30 0.03
Average:
32 | 19 0.09
Snow
Actual:
33 | 32 0.13
Average:
32 | 19 0.08
Snow
Actual:
32 | 22 0.01
Average:
32 | 19 0.09
Snow
Actual:
30 | 22 0.06
Average:
32 | 19 0.09
Snow
Actual:
32 | 27 0.17
Average:
31 | 19 0.09
Snow
Actual:
30 | 28 0.04
Average:
31 | 18 0.10
Partly Cloudy
Actual:
36 | 27 T
Average:
31 | 18 0.09
Snow
Actual:
32 | 14 0.01
Average:
31 | 18 0.09
Snow
Actual:
30 | 20 T
Average:
31 | 18 0.10
Snow
Actual:
36 | 29 0.20
Average:
31 | 18 0.09
Snow
Actual:
37 | 33 0.27
Average:
31 | 18 0.10
Rain
Actual:
39 | 26 0.19
Average:
31 | 18 0.10
Snow
Actual:
38 | 24 0.11
Average:
31 | 18 0.10
Snow
Actual:
34 | 28 0.21
Average:
31 | 18 0.10
Snow
Actual:
34 | 23 0.01
Average:
31 | 18 0.10
Snow
Actual:
34 | 22 0.01
Average:
31 | 18 0.11
Snow
Actual:
31 | 23 0.02
Average:
31 | 18 0.10
Overcast
Actual:
31 | 24 0.00
Average:
31 | 18 0.09
Snow
Actual:
27 | 8 0.03
Average:
31 | 18 0.10
Overcast
Actual:
25 | 17 0.00
Average:
31 | 19 0.09
Fog
Actual:
26 | 5 0.00
Average:
31 | 19 0.08
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 50 42 34 42 37 31 96 75 53 29.73 29.65 29.56 10 10 3 25 8 32 0.16 Rain
2 46 41 36 40 36 32 100 80 60 29.85 29.44 29.19 10 9 2 20 9 25 0.42 Rain
3 49 44 38 38 35 32 92 77 61 30.08 29.97 29.82 10 10 10 23 10 29 0.01 Rain
4 48 43 37 46 41 34 100 85 70 29.90 29.80 29.71 10 7 1 22 9 28 0.53 Rain
5 48 40 32 45 30 23 86 66 45 30.18 30.00 29.70 10 10 10 23 11 30 T  
6 35 32 28 34 31 27 100 88 75 30.16 30.03 29.94 10 5 1 10 5 13 0.06 Snow
7 37 29 20 34 30 19 100 91 82 30.05 29.89 29.73 10 5 0 17 4 23 0.22 Fog , Rain , Snow
8 32 20 8 24 15 7 100 79 58 30.37 30.17 29.96 10 9 1 10 3 13 0.00  
9 28 17 5 27 21 3 100 92 83 30.50 30.31 30.17 10 5 1 5 1 5 0.07 Snow
10 30 27 23 29 27 25 100 96 92 30.30 30.19 30.01 10 8 2 12 3 13 0.00  
11 36 33 30 34 32 28 100 91 82 30.02 29.72 29.55 10 6 0 6 2 7 0.03 Fog , Snow
12 33 33 32 34 32 32 100 98 96 30.00 29.73 29.55 9 3 0 7 3 9 0.13 Fog , Snow
13 32 27 22 32 29 21 100 96 92 30.06 29.96 29.82 10 6 0 9 2 12 0.01 Fog , Snow
14 30 26 22 29 27 21 100 96 92 29.97 29.82 29.75 7 2 0 3 0 5 0.06 Fog , Snow
15 32 30 27 30 28 27 100 89 78 29.97 29.82 29.59 10 4 0 7 2 8 0.17 Fog , Snow
16 30 29 28 30 27 25 100 93 85 29.81 29.69 29.56 10 8 1 14 7 - 0.04 Snow
17 36 32 27 26 24 21 78 71 64 29.81 29.72 29.59 10 10 10 23 10 29 T  
18 32 23 14 25 21 14 100 89 78 30.02 29.91 29.75 10 6 0 17 4 22 0.01 Fog , Snow
19 30 25 20 28 25 21 100 86 72 30.09 29.99 29.91 10 4 0 14 4 17 T Fog , Snow
20 36 33 29 33 30 28 100 91 82 29.95 29.85 29.77 10 4 0 10 4 16 0.20 Fog , Snow
21 37 35 33 34 33 32 100 96 92 29.95 29.88 29.79 10 8 2 9 5 12 0.27 Rain , Snow
22 39 33 26 36 33 27 100 93 85 29.86 29.73 29.60 10 9 2 16 6 20 0.19 Rain
23 38 31 24 33 29 25 100 88 75 29.93 29.79 29.61 10 6 0 16 6 21 0.11 Fog , Snow
24 34 31 28 32 30 28 100 96 92 30.21 29.91 29.63 10 5 0 16 5 20 0.21 Fog , Snow
25 34 29 23 30 28 24 100 91 82 30.21 30.01 29.81 10 7 0 13 5 15 0.01 Fog , Snow
26 34 28 22 27 26 21 100 88 75 29.97 29.88 29.78 10 8 2 12 4 14 0.01 Snow
27 31 27 23 29 27 22 100 96 92 30.18 30.05 29.91 10 7 0 9 2 10 0.02 Fog , Snow
28 31 28 24 28 27 24 92 89 85 30.25 30.20 30.11 10 9 2 7 1 8 0.00  
29 27 18 8 25 20 9 100 94 88 30.25 30.17 30.11 10 4 0 9 1 13 0.03 Fog , Snow
30 25 21 17 23 21 15 100 94 88 30.38 30.30 30.20 10 8 2 10 2 13 0.00  
31 26 16 5 23 16 4 100 91 81 30.53 30.36 30.27 10 6 0 7 1 8 0.00 Fog