Weather History for Oak Ridge, TN

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 54 °F 42 °F
Mean Temperature 57 °F 45 °F 37 °F
Min Temperature 50 °F 35 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 28 20 8 632
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 1 0 28
Dew Point  
Dew Point 59 °F 37 °F 18 °F
Precipitation  
Precipitation 1.11 in 0.15 in 0.00 in 4.72 in
Snowdepth - - - -
Wind  
Wind 14 mph 1 mph 0 mph
Gust Wind 25 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.60 in 30.24 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 14, 2011 Rise Set
Actual Time 7:39 AM EST 5:23 PM EST
Civil Twilight 7:10 AM EST 5:52 PM EST
Nautical Twilight 6:38 AM EST 6:24 PM EST
Astronomical Twilight 6:07 AM EST 6:55 PM EST
Moon 9:36 PM EST (12/14) 10:28 AM EST (12/14)
Length of Visible Light 10h 41m
Length of Day
9h 44m
Waning Gibbous, 83% of the Moon is Illuminated
Dec 14
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
52 | 28 0.00
Average:
- | - -
Fog
Actual:
55 | 28 0.00
Average:
- | - -
Fog
Actual:
60 | 33 0.00
Average:
- | - -
Partly Cloudy
Actual:
64 | 35 0.00
Average:
- | - -
Rain
Actual:
69 | 43 0.18
Average:
- | - -
Rain
Actual:
60 | 50 0.92
Average:
- | - -
Rain
Actual:
48 | 36 1.11
Average:
- | - -
Fog
Actual:
46 | 28 0.00
Average:
- | - -
Fog
Actual:
50 | 27 0.00
Average:
- | - -
Scattered Clouds
Actual:
44 | 30 0.00
Average:
- | - -
Clear
Actual:
48 | 27 0.00
Average:
- | - -
Rain
Actual:
52 | 32 0.02
Average:
- | - -
Mostly Cloudy
Actual:
53 | 44 0.00
Average:
- | - -
Fog
Actual:
63 | 42 0.00
Average:
- | - -
Rain
Actual:
63 | 48 0.15
Average:
- | - -
Rain
Actual:
57 | 37 0.27
Average:
- | - -
Partly Cloudy
Actual:
46 | 34 0.00
Average:
- | - -
Fog
Actual:
51 | 26 0.00
Average:
- | - -
Scattered Clouds
Actual:
55 | 28 0.00
Average:
- | - -
Overcast
Actual:
57 | 39 0.00
Average:
- | - -
Rain
Actual:
63 | 50 0.23
Average:
- | - -
Rain
Actual:
60 | 45 0.84
Average:
- | - -
Overcast
Actual:
48 | 42 0.00
Average:
- | - -
Partly Cloudy
Actual:
46 | 34 0.00
Average:
- | - -
Partly Cloudy
Actual:
52 | 33 0.00
Average:
- | - -
Rain
Actual:
46 | 28 0.00
Average:
- | - -
Rain
Actual:
42 | 39 1.00
Average:
- | - -
Clear
Actual:
46 | 30 0.00
Average:
- | - -
Clear
Actual:
52 | 28 0.00
Average:
- | - -
Partly Cloudy
Actual:
55 | 36 0.00
Average:
- | - -
Clear
Actual:
57 | 37 0.00
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

2011 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 52 40 28 33 29 25 92 76 41 30.43 30.37 30.28 10 9 6 5 0 - 0.00  
2 55 42 28 36 31 26 100 81 42 30.56 30.47 30.38 10 6 0 0 0 - 0.00 Fog
3 60 46 33 39 34 30 100 76 35 30.54 30.48 30.41 10 7 0 4 0 - 0.00 Fog
4 64 50 35 44 38 31 89 71 46 30.43 30.35 30.24 10 10 10 7 2 - 0.00  
5 69 56 43 57 48 41 100 78 49 30.22 30.11 30.01 10 9 3 14 2 25 0.18 Rain
6 60 55 50 59 55 48 100 93 83 30.05 30.01 29.98 10 6 1 6 1 - 0.92 Rain
7 48 42 36 47 39 26 100 87 65 30.27 29.95 29.84 10 7 2 7 2 16 1.11 Rain
8 46 37 28 30 26 21 100 75 37 30.39 30.34 30.28 10 8 0 8 1 - 0.00 Fog
9 50 38 27 34 30 25 100 81 46 30.39 30.33 30.26 10 6 0 6 0 - 0.00 Fog
10 44 37 30 30 24 18 89 63 35 30.55 30.49 30.36 10 10 8 8 2 16 0.00  
11 48 38 27 29 23 20 82 63 33 30.60 30.53 30.48 10 10 10 5 1 - 0.00  
12 52 42 32 43 34 28 90 74 41 30.53 30.48 30.44 10 10 9 7 1 - 0.02 Rain
13 53 48 44 47 44 39 93 83 76 30.53 30.46 30.42 10 9 5 5 1 - 0.00  
14 63 52 42 48 45 41 100 84 58 30.41 30.32 30.18 10 6 0 7 1 - 0.00 Fog
15 63 56 48 57 51 44 100 81 70 30.21 30.15 30.07 10 9 2 8 4 - 0.15 Rain
16 57 48 37 54 46 36 100 91 85 30.31 30.22 30.16 10 7 1 7 1 - 0.27 Rain
17 46 40 34 34 29 25 89 69 49 30.39 30.34 30.28 10 10 10 5 2 - 0.00  
18 51 38 26 32 28 23 100 74 39 30.45 30.39 30.34 10 9 0 6 1 - 0.00 Fog
19 55 42 28 34 30 27 96 73 37 30.35 30.29 30.21 10 8 2 13 1 21 0.00  
20 57 48 39 46 39 34 82 68 51 30.21 30.14 30.06 10 10 10 0 0 - 0.00  
21 63 57 50 59 54 46 97 89 70 30.03 29.93 29.87 10 8 2 9 3 - 0.23 Rain
22 60 52 45 52 47 43 100 91 69 30.09 29.98 29.84 10 7 0 10 1 - 0.84 Fog , Rain
23 48 46 42 45 40 36 100 77 66 30.38 30.25 30.10 10 10 10 5 2 - 0.00  
24 46 40 34 37 33 30 93 77 52 30.50 30.44 30.38 10 10 6 6 0 - 0.00  
25 52 42 33 39 34 30 96 87 59 30.45 30.38 30.29 10 6 1 12 1 - 0.00  
26 46 37 28 34 30 26 96 78 46 30.45 30.31 30.05 10 7 0 8 1 - 0.00 Fog , Rain
27 42 40 39 41 38 37 100 94 87 30.01 29.77 29.66 10 4 1 5 1 - 1.00 Rain
28 46 39 30 30 28 26 88 69 46 30.11 30.09 30.08 10 10 10 7 3 - 0.00  
29 52 40 28 33 30 25 92 72 43 30.14 30.06 29.99 10 10 10 7 1 17 0.00  
30 55 46 36 48 39 32 86 75 62 30.05 29.97 29.85 10 10 10 8 2 - 0.00  
31 57 47 37 43 37 34 89 71 44 30.15 30.08 29.93 10 10 10 6 2 - 0.00