Weather History for Tri-Cities, TN

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 85 °F 77 °F
Mean Temperature 79 °F 73 °F 68 °F
Min Temperature 69 °F 62 °F 53 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 8 3 263
Growing Degree Days (base 50) 28 23 18 710
Dew Point  
Dew Point 73 °F 63 °F 45 °F
Precipitation  
Precipitation 1.04 in 0.07 in 0.00 in 1.96 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 33 mph 2 mph 0 mph
Gust Wind 43 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 30.00 in 29.77 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 17, 2012 Rise Set
Actual Time 6:49 AM EDT 8:17 PM EDT
Civil Twilight 6:22 AM EDT 8:44 PM EDT
Nautical Twilight 5:49 AM EDT 9:16 PM EDT
Astronomical Twilight 5:14 AM EDT 9:51 PM EDT
Moon 6:48 AM EDT (8/17) 8:02 PM EDT (8/17)
Length of Visible Light 14h 22m
Length of Day
13h 27m
New Moon, 0% of the Moon is Illuminated
Aug 17
New Moon
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Weather History Calendar

Precipitation Actual month total 1.96 Normal Month Total: 3.47
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
87 | 64 0.00
Average:
85 | 64 0.13
Scattered Clouds
Actual:
89 | 65 0.00
Average:
85 | 64 0.13
Thunderstorm
Actual:
89 | 64 1.04
Average:
85 | 64 0.13
Partly Cloudy
Actual:
85 | 67 0.00
Average:
85 | 64 0.13
Thunderstorm
Actual:
89 | 67 T
Average:
85 | 63 0.13
Rain
Actual:
79 | 69 0.31
Average:
85 | 63 0.13
Fog
Actual:
86 | 67 0.00
Average:
85 | 63 0.13
Partly Cloudy
Actual:
89 | 68 0.00
Average:
85 | 63 0.13
Thunderstorm
Actual:
87 | 65 0.17
Average:
85 | 63 0.12
Rain
Actual:
80 | 66 0.02
Average:
85 | 63 0.13
Partly Cloudy
Actual:
80 | 60 T
Average:
85 | 63 0.12
Fog
Actual:
82 | 55 0.00
Average:
85 | 63 0.11
Partly Cloudy
Actual:
83 | 57 T
Average:
85 | 63 0.11
Rain
Actual:
81 | 66 0.00
Average:
85 | 63 0.12
Thunderstorm
Actual:
79 | 61 0.14
Average:
85 | 63 0.10
Fog
Actual:
84 | 57 0.00
Average:
85 | 63 0.10
Rain
Actual:
77 | 60 0.12
Average:
85 | 63 0.10
Rain
Actual:
82 | 63 T
Average:
85 | 63 0.11
Rain
Actual:
79 | 63 0.09
Average:
85 | 63 0.11
Partly Cloudy
Actual:
81 | 58 0.00
Average:
85 | 62 0.10
Scattered Clouds
Actual:
82 | 53 0.00
Average:
85 | 62 0.11
Scattered Clouds
Actual:
85 | 53 0.00
Average:
85 | 62 0.10
Partly Cloudy
Actual:
87 | 58 0.00
Average:
85 | 62 0.10
Thunderstorm
Actual:
87 | 59 0.07
Average:
85 | 62 0.10
Scattered Clouds
Actual:
86 | 58 0.00
Average:
85 | 62 0.10
Scattered Clouds
Actual:
88 | 58 0.00
Average:
85 | 62 0.10
Scattered Clouds
Actual:
89 | 58 0.00
Average:
85 | 61 0.10
Partly Cloudy
Actual:
91 | 59 0.00
Average:
84 | 61 0.10
Partly Cloudy
Actual:
89 | 63 0.00
Average:
84 | 61 0.09
Partly Cloudy
Actual:
91 | 61 0.00
Average:
84 | 61 0.10
Partly Cloudy
Actual:
91 | 66 0.00
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

2012 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 87 76 64 72 66 63 100 80 59 30.03 29.94 29.83 10 6 0 12 1 13 0.00 Fog , Thunderstorm
2 89 77 65 70 67 64 100 75 50 29.98 29.90 29.84 10 7 2 7 1 10 0.00  
3 89 77 64 72 67 62 97 76 55 30.10 29.99 29.88 10 6 2 25 2 30 1.04 Rain , Thunderstorm
4 85 76 67 71 68 66 97 78 59 30.12 30.06 29.99 10 10 7 15 2 18 0.00  
5 89 78 67 72 68 66 97 76 55 30.20 30.13 30.06 10 10 6 21 3 26 T Rain , Thunderstorm
6 79 74 69 70 69 68 100 87 74 30.21 30.12 30.00 10 8 2 5 1 6 0.31 Rain
7 86 77 67 73 69 66 100 80 59 30.09 30.01 29.93 10 5 0 7 0 8 0.00 Fog
8 89 79 68 72 69 64 100 73 46 30.10 29.99 29.92 10 6 2 6 1 9 0.00  
9 87 76 65 70 66 64 100 80 59 30.04 29.93 29.81 10 6 1 33 2 43 0.17 Rain , Thunderstorm
10 80 73 66 69 67 64 93 80 67 29.89 29.82 29.77 10 10 6 16 6 22 0.02 Rain
11 80 70 60 68 61 53 93 68 42 29.98 29.90 29.84 10 9 5 13 3 16 T  
12 82 69 55 61 57 52 100 68 36 30.09 30.02 29.97 10 8 0 9 1 13 0.00 Fog
13 83 70 57 64 60 56 100 76 51 30.04 29.99 29.93 10 9 5 13 3 16 T  
14 81 74 66 67 65 62 93 78 62 30.01 29.92 29.87 10 10 8 12 2 16 0.00 Rain
15 79 70 61 68 64 57 100 74 48 30.04 29.97 29.89 10 7 2 14 2 16 0.14 Rain , Thunderstorm
16 84 71 57 63 59 56 100 70 40 30.13 30.04 29.91 10 5 0 7 1 12 0.00 Fog
17 77 69 60 67 63 59 100 82 64 29.97 29.92 29.88 10 8 3 9 2 12 0.12 Rain
18 82 73 63 67 61 51 100 68 36 30.00 29.90 29.83 10 8 3 7 1 9 T Rain
19 79 71 63 64 60 55 100 73 45 29.93 29.86 29.81 10 8 3 9 2 12 0.09 Rain
20 81 70 58 64 60 53 93 68 42 29.99 29.91 29.85 10 8 3 12 3 17 0.00  
21 82 68 53 57 53 45 100 64 28 30.06 30.03 29.99 10 8 2 8 1 16 0.00  
22 85 69 53 58 54 48 93 61 29 30.16 30.08 30.04 10 9 4 8 1 10 0.00  
23 87 73 58 62 59 55 93 65 37 30.15 30.10 30.05 10 9 4 9 2 12 0.00  
24 87 73 59 66 61 55 100 69 37 30.19 30.10 30.04 10 9 4 13 2 21 0.07 Thunderstorm
25 86 72 58 63 60 58 100 72 43 30.18 30.11 30.05 10 8 2 10 1 12 0.00  
26 88 73 58 64 60 57 93 67 40 30.19 30.12 30.06 10 8 2 7 1 9 0.00  
27 89 74 58 64 60 57 100 68 36 30.15 30.06 29.97 10 8 3 8 1 12 0.00  
28 91 75 59 67 63 59 100 69 38 30.04 29.97 29.90 10 8 3 15 2 20 0.00  
29 89 76 63 68 63 57 100 68 36 30.00 29.95 29.91 10 9 4 10 2 14 0.00  
30 91 76 61 67 64 59 97 71 44 30.12 30.04 29.97 10 10 9 14 2 16 0.00  
31 91 79 66 71 67 65 100 72 44 30.22 30.14 30.09 10 10 10 10 2 14 0.00