Weather History for Pendleton, OR

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 44 °F 29 °F
Mean Temperature 53 °F 38 °F 23 °F
Min Temperature 47 °F 32 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 42 27 12 832
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 4
Dew Point  
Dew Point 47 °F 30 °F 15 °F
Precipitation  
Precipitation 0.17 in 0.04 in 0.00 in 0.81 in
Snowdepth 1.0 in 0.0 in 0.0 in -
Wind  
Wind 44 mph 10 mph 0 mph
Gust Wind 54 mph 30 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 29.92 in 29.19 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 03, 2012 Rise Set
Actual Time 7:18 AM PST 4:12 PM PST
Civil Twilight 6:44 AM PST 4:45 PM PST
Nautical Twilight 6:07 AM PST 5:23 PM PST
Astronomical Twilight 5:31 AM PST 5:59 PM PST
Moon 9:12 PM PST (12/3) 10:36 AM PST (12/3)
Length of Visible Light 10h 00m
Length of Day
8h 53m
Waning Gibbous, 77% of the Moon is Illuminated
Dec 3
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Weather History Calendar

Precipitation Actual month total 0.81 Normal Month Total: 1.47
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
57 | 47 0.00
Average:
42 | 29 0.05
Rain
Actual:
51 | 42 0.17
Average:
42 | 29 0.06
Partly Cloudy
Actual:
54 | 45 0.00
Average:
42 | 29 0.05
Rain
Actual:
60 | 45 0.12
Average:
41 | 29 0.05
Rain
Actual:
58 | 35 T
Average:
41 | 28 0.05
Mostly Cloudy
Actual:
46 | 34 T
Average:
41 | 28 0.04
Partly Cloudy
Actual:
50 | 37 T
Average:
40 | 28 0.05
Snow
Actual:
40 | 33 T
Average:
40 | 28 0.05
Rain
Actual:
43 | 30 0.01
Average:
40 | 27 0.05
Scattered Clouds
Actual:
51 | 35 0.00
Average:
40 | 27 0.04
Rain
Actual:
42 | 38 0.06
Average:
40 | 27 0.05
Partly Cloudy
Actual:
44 | 30 0.00
Average:
39 | 27 0.04
Fog
Actual:
39 | 24 0.00
Average:
39 | 27 0.05
Snow
Actual:
34 | 26 0.06
Average:
39 | 27 0.04
Rain
Actual:
39 | 26 0.02
Average:
39 | 27 0.05
Rain
Actual:
49 | 32 0.13
Average:
39 | 26 0.05
Scattered Clouds
Actual:
48 | 38 0.00
Average:
39 | 26 0.04
Partly Cloudy
Actual:
40 | 26 0.00
Average:
39 | 26 0.05
Partly Cloudy
Actual:
44 | 27 T
Average:
39 | 26 0.05
Rain
Actual:
56 | 36 T
Average:
39 | 26 0.05
Rain
Actual:
47 | 34 T
Average:
39 | 26 0.05
Rain
Actual:
48 | 37 0.01
Average:
39 | 26 0.05
Rain
Actual:
45 | 35 T
Average:
39 | 26 0.04
Rain
Actual:
44 | 28 T
Average:
39 | 26 0.05
Snow
Actual:
39 | 27 0.14
Average:
39 | 26 0.05
Snow
Actual:
31 | 29 0.05
Average:
39 | 26 0.04
Fog
Actual:
39 | 27 0.00
Average:
39 | 26 0.05
Fog
Actual:
33 | 25 0.00
Average:
39 | 27 0.05
Snow
Actual:
30 | 25 0.04
Average:
39 | 27 0.04
Fog
Actual:
31 | 21 T
Average:
39 | 27 0.04
Partly Cloudy
Actual:
29 | 17 0.00
Average:
39 | 27 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

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 57 52 47 44 40 36 71 59 47 29.76 29.62 29.43 10 9 4 30 13 37 0.00 Rain
2 51 47 42 45 37 30 100 75 50 29.90 29.54 29.19 10 10 5 31 13 38 0.17 Rain
3 54 50 45 35 33 31 60 53 46 30.05 29.97 29.80 10 10 10 21 10 26 0.00  
4 60 53 45 44 42 35 83 65 46 29.81 29.76 29.70 10 10 6 30 14 41 0.12 Rain
5 58 47 35 47 35 29 93 75 57 30.19 30.09 29.80 10 10 7 36 14 44 T Rain
6 46 40 34 33 31 28 89 73 57 30.17 30.12 30.06 10 10 10 23 9 29 T  
7 50 44 37 36 33 30 82 66 50 30.09 30.01 29.91 10 10 10 36 16 43 T  
8 40 37 33 33 30 27 96 80 64 30.31 30.18 30.07 10 10 7 26 12 31 T Snow
9 43 37 30 38 32 29 100 82 64 30.41 30.31 30.21 10 10 9 12 5 16 0.01 Rain
10 51 43 35 41 37 32 100 82 63 30.30 30.22 30.07 10 10 10 24 10 26 0.00  
11 42 40 38 37 34 30 92 73 53 30.04 29.73 29.57 10 10 9 18 8 - 0.06 Rain
12 44 37 30 37 33 30 96 82 67 29.98 29.78 29.58 10 10 10 18 7 23 0.00  
13 39 32 24 33 28 24 100 85 70 30.03 29.91 29.81 10 5 0 8 5 - 0.00 Fog
14 34 30 26 34 30 25 100 96 92 29.95 29.85 29.80 10 3 0 10 3 12 0.06 Fog , Snow
15 39 33 26 33 30 26 100 91 82 29.96 29.81 29.60 10 5 0 23 5 29 0.02 Fog , Rain
16 49 41 32 41 31 26 92 74 56 29.81 29.57 29.20 10 9 2 39 12 48 0.13 Rain
17 48 43 38 35 29 20 70 60 49 29.92 29.60 29.23 10 10 10 44 28 54 0.00  
18 40 33 26 24 21 19 81 65 48 30.04 29.96 29.91 10 10 10 20 9 23 0.00  
19 44 36 27 25 20 17 69 53 36 30.05 29.95 29.82 10 10 10 32 14 42 T  
20 56 46 36 35 23 17 92 59 26 29.85 29.75 29.68 10 10 8 37 21 50 T Rain
21 47 41 34 40 32 26 100 73 45 29.85 29.78 29.71 10 9 6 17 6 23 T Rain
22 48 43 37 37 30 24 82 62 42 29.80 29.65 29.53 10 10 8 30 12 35 0.01 Rain
23 45 40 35 35 28 21 64 53 41 29.86 29.70 29.49 10 10 2 30 11 41 T Rain
24 44 36 28 30 27 23 85 71 57 30.17 30.01 29.76 10 10 10 36 17 42 T Rain
25 39 33 27 32 28 18 100 72 44 30.13 29.84 29.75 10 6 0 18 8 24 0.14 Fog , Snow
26 31 30 29 31 30 29 100 100 100 29.97 29.85 29.75 7 2 0 13 5 14 0.05 Fog , Rain , Snow
27 39 33 27 32 29 25 100 88 75 30.17 30.06 29.96 10 7 0 12 4 13 0.00 Fog
28 33 29 25 29 27 24 100 88 75 30.23 30.18 30.15 10 6 0 14 6 17 0.00 Fog
29 30 28 25 27 26 24 100 89 78 30.23 30.17 30.10 10 6 0 9 2 10 0.04 Fog , Snow
30 31 26 21 29 26 20 100 89 78 30.35 30.29 30.20 10 4 0 8 3 9 T Fog
31 29 23 17 26 22 15 100 84 68 30.50 30.38 30.29 10 6 2 13 6 17 0.00