Weather History for Knoxville, TN

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Month of January, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 44 °F 29 °F
Mean Temperature 54 °F 36 °F 22 °F
Min Temperature 47 °F 28 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 43 29 11 891
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 8
Dew Point  
Dew Point 57 °F 26 °F 1 °F
Precipitation  
Precipitation 1.97 in 0.13 in 0.00 in 3.42 in
Snowdepth 4.0 in 0.3 in 0.0 in -
Wind  
Wind 25 mph 6 mph 0 mph
Gust Wind 35 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.62 in 30.06 in 29.39 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 09, 2011 Rise Set
Actual Time 7:46 AM EST 5:39 PM EST
Civil Twilight 7:18 AM EST 6:07 PM EST
Nautical Twilight 6:46 AM EST 6:39 PM EST
Astronomical Twilight 6:15 AM EST 7:10 PM EST
Moon 10:29 AM EST (1/9) 10:56 PM EST (1/9)
Length of Visible Light 10h 49m
Length of Day
9h 53m
Waxing Crescent, 25% of the Moon is Illuminated
Jan 9
Waxing Crescent
Jan 12
First Quarter
Jan 19
Full
Jan 26
Last Quarter
Feb 2
New

Weather History Calendar

Precipitation Actual month total 3.42 Normal Month Total: 4.57
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
60 | 45 1.97
Average:
46 | 29 0.15
Rain
Actual:
45 | 27 0.01
Average:
46 | 29 0.15
Clear
Actual:
44 | 21 0.00
Average:
46 | 29 0.15
Partly Cloudy
Actual:
50 | 26 0.00
Average:
46 | 29 0.15
Snow
Actual:
39 | 26 0.16
Average:
46 | 29 0.15
Snow
Actual:
43 | 32 0.03
Average:
46 | 29 0.15
Snow
Actual:
42 | 34 0.04
Average:
46 | 29 0.15
Snow
Actual:
35 | 17 0.01
Average:
46 | 29 0.15
Scattered Clouds
Actual:
31 | 12 0.00
Average:
46 | 29 0.15
Snow
Actual:
32 | 23 0.34
Average:
46 | 29 0.15
Snow
Actual:
35 | 28 0.02
Average:
46 | 29 0.15
Snow
Actual:
29 | 21 T
Average:
46 | 29 0.15
Snow
Actual:
30 | 19 T
Average:
46 | 29 0.15
Clear
Actual:
36 | 12 0.00
Average:
46 | 29 0.15
Scattered Clouds
Actual:
45 | 22 0.00
Average:
46 | 28 0.15
Scattered Clouds
Actual:
50 | 30 0.00
Average:
46 | 28 0.15
Partly Cloudy
Actual:
45 | 30 0.00
Average:
46 | 28 0.15
Rain
Actual:
44 | 35 0.21
Average:
46 | 29 0.15
Rain
Actual:
44 | 36 0.02
Average:
46 | 29 0.15
Snow
Actual:
46 | 32 0.04
Average:
46 | 29 0.15
Partly Cloudy
Actual:
34 | 21 0.00
Average:
46 | 29 0.15
Partly Cloudy
Actual:
39 | 23 0.00
Average:
46 | 29 0.15
Scattered Clouds
Actual:
43 | 22 0.00
Average:
46 | 29 0.15
Partly Cloudy
Actual:
55 | 30 0.00
Average:
46 | 29 0.14
Rain
Actual:
45 | 36 0.09
Average:
47 | 29 0.14
Snow
Actual:
42 | 31 0.48
Average:
47 | 29 0.14
Snow
Actual:
44 | 29 T
Average:
47 | 29 0.14
Scattered Clouds
Actual:
51 | 32 0.00
Average:
47 | 29 0.14
Clear
Actual:
63 | 27 0.00
Average:
47 | 29 0.14
Scattered Clouds
Actual:
68 | 33 0.00
Average:
48 | 29 0.14
Mostly Cloudy
Actual:
61 | 47 T
Average:
48 | 29 0.14
 

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
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 60 53 45 57 50 40 100 93 86 30.11 30.00 29.91 10 4 1 20 6 29 1.97 Rain , Thunderstorm
2 45 36 27 41 27 15 89 64 38 30.32 30.20 30.10 10 10 7 15 5 20 0.01 Rain
3 44 33 21 21 18 15 81 57 33 30.36 30.28 30.18 10 10 10 8 2 12 0.00  
4 50 38 26 28 24 21 85 60 34 30.17 30.11 30.04 10 10 10 18 4 21 0.00  
5 39 33 26 32 29 23 96 78 59 30.06 29.90 29.80 10 5 0 9 3 10 0.16 Fog , Rain , Snow
6 43 38 32 32 31 28 100 82 64 29.83 29.78 29.68 10 4 0 17 6 23 0.03 Fog , Rain , Snow
7 42 38 34 36 31 28 85 78 70 29.68 29.53 29.39 10 9 2 23 11 30 0.04 Rain , Snow
8 35 26 17 28 21 5 92 71 50 30.11 29.70 29.55 10 6 1 23 12 35 0.01 Snow
9 31 22 12 12 8 5 76 58 39 30.33 30.27 30.12 10 10 10 16 9 20 0.00  
10 32 28 23 29 23 12 96 73 50 30.28 30.21 30.12 10 2 0 13 5 16 0.34 Fog , Snow
11 35 32 28 31 28 19 92 85 78 30.23 30.14 30.09 10 5 1 25 12 31 0.02 Rain , Snow
12 29 25 21 21 15 12 75 65 55 30.51 30.38 30.22 10 9 5 18 11 25 T Snow
13 30 25 19 16 14 12 77 67 57 30.62 30.52 30.46 10 9 2 12 4 14 T Snow
14 36 24 12 18 15 10 92 68 44 30.50 30.43 30.33 10 9 6 5 1 6 0.00  
15 45 34 22 25 21 17 81 60 39 30.34 30.24 30.14 10 10 7 18 7 23 0.00  
16 50 40 30 32 27 23 85 67 49 30.20 30.14 30.09 10 10 8 10 3 12 0.00  
17 45 38 30 34 31 28 89 77 65 30.10 29.99 29.89 10 9 8 7 2 8 0.00  
18 44 40 35 42 38 32 96 86 76 29.88 29.84 29.80 8 4 1 8 2 15 0.21 Rain
19 44 40 36 43 36 28 96 79 62 30.13 29.97 29.84 10 7 1 17 8 21 0.02 Rain
20 46 39 32 36 31 27 96 78 60 30.11 29.98 29.85 10 8 2 22 7 28 0.04 Rain , Snow
21 34 28 21 25 14 1 84 56 28 30.07 30.01 29.97 10 10 10 14 6 20 0.00  
22 39 31 23 15 10 5 58 43 27 30.06 29.99 29.95 10 10 10 13 3 15 0.00  
23 43 33 22 22 19 15 81 62 43 30.22 30.17 30.06 10 10 10 9 3 13 0.00  
24 55 43 30 27 24 22 78 54 29 30.26 30.19 30.13 10 10 10 18 5 24 0.00  
25 45 41 36 40 33 27 93 76 59 30.17 30.02 29.77 10 8 3 15 5 18 0.09 Rain
26 42 37 31 41 34 25 96 86 75 30.09 29.85 29.69 10 5 0 22 9 28 0.48 Fog , Rain , Snow
27 44 37 29 31 26 23 85 69 53 30.14 30.03 29.89 10 9 5 12 5 14 T Snow
28 51 42 32 32 27 21 70 51 32 30.02 29.92 29.82 10 10 10 15 8 20 0.00  
29 63 45 27 37 31 23 85 61 36 30.03 29.99 29.94 10 10 10 22 6 28 0.00  
30 68 51 33 44 39 31 96 69 42 30.12 30.05 29.99 10 10 9 20 5 25 0.00  
31 61 54 47 48 44 41 80 70 60 30.16 30.10 30.06 10 10 5 13 6 16 T