Weather History for Richmond Hanover County, VA

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Month of August, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 87 °F 77 °F
Mean Temperature 83 °F 76 °F 68 °F
Min Temperature 73 °F 66 °F 54 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 11 2 336
Growing Degree Days (base 50) 33 26 18 794
Dew Point  
Dew Point 75 °F 66 °F 48 °F
Precipitation  
Precipitation 1.64 in 0.15 in 0.00 in 4.41 in
Snowdepth - - - -
Wind  
Wind 26 mph 3 mph 0 mph
Gust Wind 45 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 29.91 in 29.40 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 14, 2011 Rise Set
Actual Time 6:24 AM EDT 8:04 PM EDT
Civil Twilight 5:56 AM EDT 8:31 PM EDT
Nautical Twilight 5:22 AM EDT 9:05 PM EDT
Astronomical Twilight 4:46 AM EDT 9:41 PM EDT
Moon 8:16 PM EDT (8/14) 7:14 AM EDT (8/14)
Length of Visible Light 14h 35m
Length of Day
13h 39m
Full, 99% of the Moon is Illuminated
Aug 14
Full
Aug 21
Last Quarter
Aug 28
New
Sep 4
First Quarter
Sep 12
Full

Weather History Calendar

Precipitation Actual month total 4.41 Average Month Total: 4.07
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
93 | 68 0.08
Average:
87 | 65 0.07
Clear
Actual:
91 | 69 0.00
Average:
86 | 66 0.20
Scattered Clouds
Actual:
91 | 73 0.00
Average:
87 | 66 0.18
Fog
Actual:
87 | 73 0.00
Average:
87 | 67 0.22
Partly Cloudy
Actual:
86 | 71 0.00
Average:
86 | 66 0.19
Rain
Actual:
89 | 66 0.03
Average:
85 | 65 0.15
Thunderstorm
Actual:
93 | 73 0.06
Average:
85 | 66 0.11
Clear
Actual:
93 | 73 0.00
Average:
86 | 65 0.10
Clear
Actual:
91 | 70 0.00
Average:
87 | 66 0.16
Clear
Actual:
91 | 68 0.00
Average:
87 | 66 0.16
Scattered Clouds
Actual:
86 | 64 0.00
Average:
86 | 66 0.04
Partly Cloudy
Actual:
87 | 68 0.00
Average:
84 | 64 0.21
Thunderstorm
Actual:
84 | 69 0.72
Average:
84 | 64 0.10
Thunderstorm
Actual:
87 | 66 0.36
Average:
85 | 64 0.09
Thunderstorm
Actual:
79 | 64 0.05
Average:
85 | 66 0.23
Scattered Clouds
Actual:
86 | 64 0.00
Average:
86 | 65 0.04
Scattered Clouds
Actual:
88 | 63 0.02
Average:
86 | 65 0.05
Thunderstorm
Actual:
90 | 70 0.00
Average:
83 | 66 0.35
Thunderstorm
Actual:
84 | 66 0.38
Average:
84 | 65 0.23
Fog
Actual:
87 | 64 0.01
Average:
83 | 64 0.27
Thunderstorm
Actual:
91 | 71 0.05
Average:
83 | 63 0.06
Scattered Clouds
Actual:
82 | 63 0.05
Average:
82 | 62 0.03
Clear
Actual:
82 | 54 0.00
Average:
83 | 62 0.08
Scattered Clouds
Actual:
87 | 57 0.00
Average:
84 | 63 0.07
Thunderstorm
Actual:
93 | 68 0.96
Average:
84 | 62 0.11
Partly Cloudy
Actual:
87 | 68 0.00
Average:
84 | 62 0.07
Rain
Actual:
77 | 71 1.64
Average:
87 | 65 0.23
Clear
Actual:
- | - -
Average:
- | - -
Scattered Clouds
Actual:
80 | 63 0.00
Average:
85 | 63 0.07
Scattered Clouds
Actual:
82 | 61 0.00
Average:
85 | 62 0.02
Clear
Actual:
82 | 57 0.00
Average:
85 | 63 0.04
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 93 80 68 72 68 61 100 80 33 30.04 29.97 29.86 10 6 0 9 1 24 0.08 Fog , Rain , Thunderstorm
2 91 80 69 70 67 63 93 68 42 29.90 29.85 29.78 10 8 5 8 4 - 0.00  
3 91 82 73 75 72 69 100 82 55 29.79 29.73 29.69 9 5 1 5 1 - 0.00  
4 87 80 73 74 72 70 100 86 61 30.00 29.79 29.70 10 5 0 8 2 16 0.00 Fog
5 86 78 71 71 68 65 96 74 56 30.10 30.06 30.00 10 9 6 7 2 - 0.00  
6 89 76 66 75 71 65 93 80 59 30.08 29.97 29.87 10 9 4 10 3 18 0.03 Rain
7 93 83 73 75 73 71 97 79 47 29.86 29.75 29.63 10 9 3 26 7 45 0.06 Rain , Thunderstorm
8 93 82 73 75 71 66 91 73 45 29.70 29.68 29.64 10 10 8 9 4 - 0.00  
9 91 80 70 72 67 62 93 64 38 29.68 29.62 29.57 10 9 4 15 4 22 0.00  
10 91 80 68 72 64 61 87 62 36 29.77 29.71 29.66 10 10 9 10 5 - 0.00  
11 86 75 64 65 61 56 87 63 36 29.95 29.87 29.77 10 10 9 6 1 - 0.00  
12 87 78 68 67 64 60 81 68 49 30.07 30.02 29.96 10 10 10 6 1 - 0.00  
13 84 76 69 73 69 65 94 85 60 30.08 30.03 29.96 10 7 0 16 3 30 0.72 Fog , Rain , Thunderstorm
14 87 76 66 73 70 64 96 86 57 29.95 29.83 29.69 10 7 1 13 5 22 0.36 Rain , Thunderstorm
15 79 72 64 67 65 63 97 84 64 29.82 29.74 29.70 10 9 4 12 3 - 0.05 Thunderstorm
16 86 74 64 67 63 61 93 73 46 30.08 29.94 29.82 10 9 7 10 2 18 0.00  
17 88 75 63 67 63 59 97 67 40 30.18 30.12 30.09 10 8 3 6 1 - 0.02  
18 90 80 70 67 64 60 87 62 38 30.11 30.04 29.94 10 10 10 10 5 18 0.00 Thunderstorm
19 84 75 66 70 66 62 96 78 56 29.97 29.93 29.88 10 9 3 7 2 - 0.38 Rain , Thunderstorm
20 87 75 64 71 67 64 100 84 51 30.05 30.00 29.96 10 5 0 7 1 - 0.01 Fog
21 91 80 71 73 71 69 94 80 53 30.01 29.92 29.85 10 7 2 15 5 24 0.05 Rain , Thunderstorm
22 82 73 63 71 63 53 93 70 37 30.03 29.92 29.82 10 9 4 10 5 18 0.05  
23 82 68 54 58 53 48 93 66 32 30.12 30.08 30.04 10 10 10 7 1 - 0.00  
24 87 72 57 63 59 55 93 63 37 30.12 30.04 29.96 10 10 5 14 4 23 0.00  
25 93 80 68 70 68 66 96 77 45 30.04 29.97 29.87 10 8 1 16 10 26 0.96 Rain , Thunderstorm
26 87 77 68 75 70 66 96 84 66 30.02 29.96 29.86 10 7 1 6 2 - 0.00  
27 77 74 71 74 71 70 100 93 88 29.86 29.59 29.40 10 4 1 21 8 37 1.64 Rain
28 - - - - - - - - - - - - - - - - - - -  
29 80 71 63 61 60 60 90 69 52 30.06 29.99 29.94 - - - 7 4 - 0.00  
30 82 72 61 63 59 56 93 71 42 30.17 30.12 30.06 10 10 10 7 1 - 0.00  
31 82 70 57 65 59 54 97 68 40 30.25 30.20 30.16 10 10 9 7 1 - 0.00