Weather History for Tri-Cities, TN

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 50 °F 29 °F
Mean Temperature 60 °F 40 °F 24 °F
Min Temperature 49 °F 30 °F 18 °F
Degree Days  
Heating Degree Days (base 65) 41 25 5 771
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 1 0 35
Dew Point  
Dew Point 60 °F 32 °F -5 °F
Precipitation  
Precipitation 2.38 in 0.37 in 0.00 in 9.99 in
Snowdepth 3.0 in 0.3 in 0.0 in -
Wind  
Wind 36 mph 4 mph 0 mph
Gust Wind 52 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 30.18 in 29.44 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 04, 2013 Rise Set
Actual Time 7:41 AM EST 5:27 PM EST
Civil Twilight 7:13 AM EST 5:56 PM EST
Nautical Twilight 6:41 AM EST 6:28 PM EST
Astronomical Twilight 6:09 AM EST 6:59 PM EST
Moon No Moon Rise 11:36 AM EST (1/4)
Length of Visible Light 10h 43m
Length of Day
9h 45m
Waning Gibbous, 55% of the Moon is Illuminated
Jan 4
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Weather History Calendar

Precipitation Actual month total 9.99 Normal Month Total: 3.37
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
42 | 35 0.49
Average:
45 | 25 0.10
Rain
Actual:
43 | 35 0.04
Average:
45 | 25 0.10
Partly Cloudy
Actual:
42 | 25 0.00
Average:
45 | 25 0.10
Fog
Actual:
39 | 20 0.00
Average:
45 | 25 0.11
Rain
Actual:
45 | 18 0.02
Average:
45 | 25 0.11
Snow
Actual:
42 | 35 0.01
Average:
45 | 25 0.10
Scattered Clouds
Actual:
49 | 25 0.00
Average:
45 | 25 0.11
Scattered Clouds
Actual:
56 | 20 0.00
Average:
45 | 25 0.10
Rain
Actual:
48 | 30 T
Average:
45 | 25 0.11
Fog
Actual:
63 | 41 0.00
Average:
45 | 25 0.11
Rain
Actual:
63 | 47 0.12
Average:
45 | 25 0.11
Rain
Actual:
71 | 49 T
Average:
45 | 25 0.10
Rain
Actual:
73 | 45 0.26
Average:
45 | 25 0.11
Rain
Actual:
59 | 39 1.84
Average:
45 | 25 0.11
Rain
Actual:
50 | 39 2.38
Average:
45 | 25 0.11
Rain
Actual:
55 | 45 1.05
Average:
45 | 25 0.12
Snow
Actual:
46 | 30 1.21
Average:
45 | 25 0.11
Fog
Actual:
38 | 20 T
Average:
45 | 25 0.10
Fog
Actual:
46 | 19 0.00
Average:
45 | 25 0.12
Fog
Actual:
50 | 23 0.00
Average:
45 | 25 0.11
Fog
Actual:
44 | 22 0.00
Average:
45 | 25 0.11
Partly Cloudy
Actual:
29 | 19 0.00
Average:
45 | 25 0.11
Partly Cloudy
Actual:
39 | 22 0.00
Average:
45 | 25 0.12
Partly Cloudy
Actual:
41 | 20 0.00
Average:
46 | 25 0.11
Rain
Actual:
33 | 20 0.36
Average:
46 | 25 0.11
Partly Cloudy
Actual:
38 | 26 T
Average:
46 | 25 0.10
Rain
Actual:
48 | 21 0.02
Average:
46 | 25 0.11
Rain
Actual:
62 | 36 0.04
Average:
46 | 25 0.11
Fog
Actual:
70 | 39 0.01
Average:
46 | 26 0.11
Thunderstorm
Actual:
68 | 43 2.11
Average:
46 | 26 0.11
Snow
Actual:
43 | 30 0.03
Average:
46 | 26 0.12
 

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
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 42 39 35 41 37 30 100 88 76 30.09 30.03 29.94 10 3 1 15 2 20 0.49 Rain
2 43 39 35 41 33 30 96 86 76 30.15 30.09 29.96 10 8 1 9 2 13 0.04 Rain
3 42 34 25 30 27 20 82 67 51 30.31 30.21 30.13 10 10 10 9 3 12 0.00  
4 39 30 20 26 20 18 92 72 52 30.40 30.36 30.32 10 7 0 14 4 20 0.00 Fog
5 45 32 18 32 23 17 92 65 37 30.43 30.33 30.24 10 10 8 7 0 8 0.02 Rain
6 42 39 35 36 34 28 92 81 70 30.25 30.18 30.12 10 7 2 15 6 18 0.01 Rain , Snow
7 49 37 25 28 25 22 85 64 42 30.43 30.34 30.26 10 10 9 9 3 - 0.00  
8 56 38 20 29 24 17 96 61 26 30.42 30.34 30.30 10 9 7 6 1 7 0.00  
9 48 39 30 45 38 27 93 79 65 30.48 30.42 30.32 10 9 6 8 1 10 T Rain
10 63 52 41 48 44 41 100 78 55 30.47 30.40 30.23 10 6 0 13 3 18 0.00 Fog
11 63 55 47 58 51 42 100 81 61 30.21 30.10 30.04 10 7 0 14 2 19 0.12 Fog , Rain
12 71 60 49 60 54 50 100 87 73 30.17 30.07 30.00 10 7 0 6 1 7 T Fog , Rain
13 73 59 45 57 51 44 100 75 49 30.07 29.98 29.93 10 9 3 12 2 15 0.26 Rain
14 59 49 39 57 49 37 100 93 86 30.27 30.12 30.00 10 4 0 14 4 19 1.84 Fog , Rain
15 50 45 39 49 43 38 100 95 89 30.18 30.07 29.93 10 3 2 10 3 13 2.38 Rain
16 55 50 45 51 48 44 100 97 93 30.05 29.97 29.87 10 7 1 15 4 20 1.05 Rain
17 46 38 30 43 34 28 100 91 82 30.30 30.04 29.95 10 6 0 17 7 20 1.21 Fog , Rain , Snow
18 38 29 20 29 24 19 96 83 70 30.53 30.44 30.32 10 4 0 7 1 7 T Fog
19 46 33 19 32 24 16 100 79 58 30.43 30.35 30.17 10 4 0 5 0 6 0.00 Fog
20 50 37 23 34 26 21 92 69 46 30.18 30.14 30.09 10 7 0 16 4 20 0.00 Fog
21 44 33 22 32 22 8 100 67 33 30.13 30.08 30.02 10 5 0 31 9 37 0.00 Fog
22 29 24 19 4 -1 -5 46 35 23 30.29 30.23 30.12 10 10 10 23 12 33 0.00  
23 39 31 22 21 10 -1 81 57 32 30.35 30.23 30.07 10 10 10 16 7 22 0.00  
24 41 31 20 28 11 -1 81 54 27 30.45 30.29 30.04 10 10 10 24 10 31 0.00  
25 33 27 20 32 24 6 100 75 50 30.42 30.16 30.08 10 4 1 10 5 14 0.36 Rain
26 38 32 26 32 28 24 96 83 70 30.38 30.24 30.14 10 9 3 12 6 15 T  
27 48 35 21 34 27 20 92 73 53 30.44 30.38 30.32 10 9 6 9 3 12 0.02 Rain
28 62 49 36 47 39 32 85 67 49 30.43 30.28 30.19 10 9 7 14 3 16 0.04 Rain
29 70 55 39 51 46 39 100 74 47 30.23 30.12 29.90 10 4 0 6 1 8 0.01 Fog
30 68 56 43 56 51 37 100 79 58 29.85 29.61 29.44 10 6 1 36 10 52 2.11 Rain , Thunderstorm
31 43 37 30 35 24 18 85 65 44 29.98 29.84 29.56 10 9 2 32 15 47 0.03 Rain , Snow