Weather History for Tri-Cities, TN

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 83 °F 75 °F
Mean Temperature 79 °F 74 °F 66 °F
Min Temperature 68 °F 63 °F 53 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 9 1 270
Growing Degree Days (base 50) 30 23 16 715
Dew Point  
Dew Point 75 °F 64 °F 47 °F
Precipitation  
Precipitation 1.57 in 0.20 in 0.00 in 4.70 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 23 mph 3 mph 0 mph
Gust Wind 31 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.37 in 30.06 in 29.84 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 16, 2013 Rise Set
Actual Time 6:48 AM EDT 8:18 PM EDT
Civil Twilight 6:20 AM EDT 8:45 PM EDT
Nautical Twilight 5:48 AM EDT 9:18 PM EDT
Astronomical Twilight 5:13 AM EDT 9:53 PM EDT
Moon 4:33 PM EDT (8/16) 1:53 AM EDT (8/16)
Length of Visible Light 14h 25m
Length of Day
13h 30m
Waxing Gibbous, 74% of the Moon is Illuminated
Aug 16
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Weather History Calendar

Precipitation Actual month total 4.70 Normal Month Total: 3.47
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
85 | 66 0.04
Average:
85 | 64 0.13
Fog
Actual:
87 | 63 0.00
Average:
85 | 64 0.13
Partly Cloudy
Actual:
84 | 63 T
Average:
85 | 64 0.13
Rain
Actual:
84 | 66 0.14
Average:
85 | 64 0.13
Scattered Clouds
Actual:
84 | 59 0.00
Average:
85 | 63 0.13
Partly Cloudy
Actual:
85 | 64 0.00
Average:
85 | 63 0.13
Thunderstorm
Actual:
81 | 68 0.75
Average:
85 | 63 0.13
Mostly Cloudy
Actual:
81 | 68 T
Average:
85 | 63 0.13
Thunderstorm
Actual:
87 | 68 0.05
Average:
85 | 63 0.12
Thunderstorm
Actual:
85 | 67 0.70
Average:
85 | 63 0.13
Rain
Actual:
85 | 67 T
Average:
85 | 63 0.12
Thunderstorm
Actual:
84 | 68 1.00
Average:
85 | 63 0.11
Rain
Actual:
80 | 67 1.57
Average:
85 | 63 0.11
Partly Cloudy
Actual:
75 | 57 0.00
Average:
85 | 63 0.12
Partly Cloudy
Actual:
78 | 53 0.00
Average:
85 | 63 0.10
Partly Cloudy
Actual:
81 | 56 0.00
Average:
85 | 63 0.10
Partly Cloudy
Actual:
77 | 57 T
Average:
85 | 63 0.10
Rain
Actual:
80 | 63 0.10
Average:
85 | 63 0.11
Rain
Actual:
80 | 66 0.06
Average:
85 | 63 0.11
Thunderstorm
Actual:
85 | 64 T
Average:
85 | 62 0.10
Partly Cloudy
Actual:
82 | 65 T
Average:
85 | 62 0.11
Partly Cloudy
Actual:
85 | 67 0.00
Average:
85 | 62 0.10
Thunderstorm
Actual:
84 | 65 0.18
Average:
85 | 62 0.10
Fog
Actual:
84 | 61 0.00
Average:
85 | 62 0.10
Scattered Clouds
Actual:
83 | 53 0.00
Average:
85 | 62 0.10
Scattered Clouds
Actual:
83 | 56 0.00
Average:
85 | 62 0.10
Fog
Actual:
84 | 61 0.00
Average:
85 | 61 0.10
Fog
Actual:
88 | 66 0.00
Average:
84 | 61 0.10
Partly Cloudy
Actual:
90 | 68 T
Average:
84 | 61 0.09
Partly Cloudy
Actual:
90 | 65 0.00
Average:
84 | 61 0.10
Thunderstorm
Actual:
85 | 68 0.11
Average:
84 | 60 0.10
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 85 76 66 68 66 64 97 74 51 30.02 29.96 29.90 10 6 2 14 4 17 0.04 Rain
2 87 75 63 70 63 57 100 73 45 30.09 30.02 29.95 10 5 0 9 1 14 0.00 Fog
3 84 74 63 67 64 61 93 72 51 30.02 29.99 29.96 10 10 9 15 5 18 T  
4 84 75 66 70 65 55 97 69 40 30.08 30.01 29.95 10 7 1 12 5 15 0.14 Rain
5 84 72 59 62 60 56 93 67 40 30.06 30.00 29.95 10 9 4 16 3 20 0.00  
6 85 75 64 69 64 62 93 72 51 30.01 29.96 29.93 10 10 8 8 2 17 0.00  
7 81 75 68 71 68 66 97 82 67 30.08 30.00 29.96 10 8 1 21 2 30 0.75 Rain , Thunderstorm
8 81 75 68 72 69 66 97 83 69 30.07 30.00 29.96 10 8 2 12 2 14 T  
9 87 78 68 75 70 67 100 79 57 30.12 30.02 29.97 10 8 1 13 3 16 0.05 Rain , Thunderstorm
10 85 76 67 73 70 67 93 84 74 30.17 30.10 30.04 10 6 1 23 3 31 0.70 Rain , Thunderstorm
11 85 76 67 71 68 66 100 81 61 30.21 30.14 30.03 10 6 0 13 3 16 T Fog , Rain
12 84 76 68 71 69 66 93 79 65 30.16 30.07 29.96 10 6 0 18 4 25 1.00 Fog , Rain , Thunderstorm
13 80 74 67 71 68 63 100 86 71 30.02 29.92 29.84 10 6 1 21 5 26 1.57 Rain
14 75 66 57 64 55 50 93 69 44 30.08 30.00 29.92 10 10 9 12 5 16 0.00  
15 78 66 53 60 55 50 86 68 50 30.10 30.06 30.01 10 10 10 10 3 15 0.00  
16 81 69 56 62 57 53 93 69 45 30.11 30.07 30.03 10 10 5 8 2 11 0.00  
17 77 67 57 63 58 54 90 72 54 30.15 30.11 30.08 10 10 10 7 2 10 T  
18 80 72 63 66 63 61 93 76 58 30.21 30.13 30.09 10 10 5 16 3 19 0.10 Rain
19 80 73 66 67 65 61 93 74 54 30.20 30.12 30.04 10 10 8 7 1 10 0.06 Rain
20 85 75 64 67 65 63 100 74 48 30.21 30.12 30.06 10 8 0 18 1 25 T Fog , Thunderstorm
21 82 74 65 70 66 64 93 78 62 30.23 30.16 30.10 10 8 2 10 2 13 T  
22 85 76 67 68 66 63 93 71 48 30.23 30.12 30.01 10 6 1 13 3 16 0.00  
23 84 75 65 69 66 64 100 78 55 30.14 30.05 29.99 10 5 0 22 3 28 0.18 Fog , Rain , Thunderstorm
24 84 73 61 66 60 53 100 67 34 30.27 30.17 30.09 10 7 0 9 3 14 0.00 Fog
25 83 68 53 59 54 47 93 62 30 30.37 30.30 30.25 10 10 8 8 3 11 0.00  
26 83 70 56 64 59 54 93 70 47 30.31 30.23 30.12 10 8 3 10 2 15 0.00  
27 84 73 61 69 64 60 100 81 62 30.19 30.11 30.01 10 5 0 9 2 13 0.00 Fog
28 88 77 66 69 67 64 100 74 48 30.10 30.01 29.94 10 5 0 16 4 20 0.00 Fog
29 90 79 68 70 68 64 90 68 46 30.06 29.95 29.90 10 8 6 10 2 14 T  
30 90 78 65 68 66 62 93 67 41 30.04 29.95 29.88 10 7 2 12 2 16 0.00  
31 85 77 68 73 69 65 90 78 65 30.01 29.93 29.86 10 7 2 13 5 20 0.11 Rain , Thunderstorm