Weather History for Roanoke, VA

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 81 °F 68 °F 49 °F
Mean Temperature 71 °F 57 °F 43 °F
Min Temperature 60 °F 46 °F 31 °F
Degree Days  
Heating Degree Days (base 65) 22 8 0 245
Cooling Degree Days (base 65) 6 0 0 9
Growing Degree Days (base 50) 22 8 0 236
Dew Point  
Dew Point 66 °F 44 °F 27 °F
Precipitation  
Precipitation 1.29 in 0.15 in 0.00 in 4.06 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 6 mph 0 mph
Gust Wind 54 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.56 in 30.05 in 29.31 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 09, 2011 Rise Set
Actual Time 7:22 AM EDT 6:51 PM EDT
Civil Twilight 6:56 AM EDT 7:17 PM EDT
Nautical Twilight 6:25 AM EDT 7:47 PM EDT
Astronomical Twilight 5:55 AM EDT 8:18 PM EDT
Moon 5:26 PM EDT (10/9) 5:07 AM EDT (10/9)
Length of Visible Light 12h 21m
Length of Day
11h 29m
Waxing Gibbous, 95% of the Moon is Illuminated
Oct 9
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Weather History Calendar

Precipitation Actual month total 4.06 Normal Month Total: 2.89
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
57 | 45 T
Average:
73 | 52 0.09
Partly Cloudy
Actual:
56 | 45 0.01
Average:
73 | 51 0.09
Rain
Actual:
60 | 46 T
Average:
72 | 51 0.09
Scattered Clouds
Actual:
68 | 47 0.00
Average:
72 | 51 0.09
Clear
Actual:
78 | 47 0.00
Average:
72 | 50 0.09
Clear
Actual:
72 | 48 0.00
Average:
72 | 50 0.10
Clear
Actual:
75 | 48 0.00
Average:
71 | 49 0.09
Clear
Actual:
72 | 46 0.00
Average:
71 | 49 0.09
Clear
Actual:
75 | 46 0.00
Average:
71 | 49 0.09
Clear
Actual:
76 | 49 0.00
Average:
70 | 48 0.10
Rain
Actual:
72 | 55 0.28
Average:
70 | 48 0.09
Rain
Actual:
68 | 58 1.29
Average:
70 | 48 0.10
Rain
Actual:
72 | 60 0.43
Average:
70 | 47 0.09
Rain
Actual:
69 | 55 0.17
Average:
69 | 47 0.09
Scattered Clouds
Actual:
68 | 49 0.00
Average:
69 | 47 0.08
Clear
Actual:
78 | 48 0.00
Average:
69 | 46 0.09
Scattered Clouds
Actual:
81 | 60 0.00
Average:
69 | 46 0.08
Rain
Actual:
79 | 55 0.30
Average:
68 | 46 0.09
Rain
Actual:
60 | 49 0.54
Average:
68 | 45 0.09
Rain
Actual:
73 | 47 0.00
Average:
68 | 45 0.09
Partly Cloudy
Actual:
63 | 42 0.00
Average:
68 | 45 0.10
Clear
Actual:
63 | 37 0.00
Average:
67 | 45 0.10
Clear
Actual:
65 | 37 0.00
Average:
67 | 44 0.10
Scattered Clouds
Actual:
73 | 44 T
Average:
67 | 44 0.10
Clear
Actual:
69 | 46 0.00
Average:
67 | 44 0.09
Scattered Clouds
Actual:
74 | 43 0.00
Average:
66 | 43 0.10
Partly Cloudy
Actual:
73 | 51 T
Average:
66 | 43 0.09
Rain
Actual:
52 | 36 0.73
Average:
66 | 43 0.10
Rain
Actual:
49 | 36 0.31
Average:
65 | 43 0.10
Clear
Actual:
57 | 31 0.00
Average:
65 | 42 0.10
Scattered Clouds
Actual:
54 | 35 0.00
Average:
65 | 42 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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 51 45 44 37 34 76 61 46 29.97 29.90 29.83 10 10 10 24 11 31 T Rain
2 56 51 45 39 34 30 71 56 41 30.02 29.98 29.92 10 10 10 25 11 35 0.01  
3 60 53 46 42 39 35 71 58 44 30.19 30.10 29.99 10 10 10 22 9 26 T Rain
4 68 58 47 48 45 42 83 64 45 30.28 30.23 30.17 10 10 10 18 7 23 0.00  
5 78 63 47 51 47 43 86 59 31 30.32 30.26 30.19 10 10 10 8 2 10 0.00  
6 72 60 48 51 49 46 93 69 44 30.42 30.36 30.30 10 10 10 12 3 16 0.00  
7 75 62 48 55 51 46 93 70 46 30.48 30.43 30.39 10 10 10 12 2 15 0.00  
8 72 59 46 53 49 45 93 67 41 30.56 30.50 30.45 10 10 7 12 1 18 0.00  
9 75 61 46 50 47 43 93 63 33 30.52 30.44 30.38 10 10 10 16 2 29 0.00  
10 76 63 49 52 50 47 93 67 41 30.38 30.28 30.18 10 10 9 14 2 17 0.00  
11 72 64 55 58 54 50 93 70 47 30.19 30.11 30.02 10 9 4 17 3 22 0.28 Rain
12 68 63 58 64 60 55 100 94 87 30.03 29.90 29.81 10 5 1 9 2 13 1.29 Rain
13 72 66 60 66 63 56 100 94 87 29.80 29.67 29.55 10 7 2 15 5 16 0.43 Rain
14 69 62 55 58 45 32 93 62 30 29.80 29.64 29.55 10 10 5 29 9 41 0.17 Rain
15 68 59 49 38 34 30 61 44 26 30.03 29.91 29.81 10 10 10 23 9 30 0.00  
16 78 63 48 45 38 33 66 45 24 30.14 30.00 29.86 10 10 10 18 8 54 0.00  
17 81 71 60 55 49 41 78 57 36 29.91 29.85 29.79 10 10 10 17 7 23 0.00  
18 79 67 55 58 53 48 90 66 42 29.87 29.80 29.72 10 9 1 20 5 28 0.30 Rain
19 60 55 49 59 56 43 97 86 74 29.69 29.47 29.31 10 5 2 22 6 32 0.54 Rain
20 73 60 47 41 37 34 77 60 43 29.91 29.67 29.43 10 10 10 29 14 41 0.00 Rain
21 63 53 42 39 37 34 66 53 39 30.16 30.05 29.93 10 10 10 20 7 26 0.00  
22 63 50 37 40 38 35 92 66 39 30.21 30.14 30.08 10 10 10 8 2 12 0.00  
23 65 51 37 43 40 35 92 66 39 30.19 30.14 30.08 10 10 10 12 2 - 0.00  
24 73 59 44 46 43 41 92 62 31 30.15 30.10 30.00 10 10 10 26 5 30 T  
25 69 58 46 44 41 36 80 73 66 30.29 30.20 30.14 10 10 10 10 3 14 0.00  
26 74 59 43 48 44 41 92 63 33 30.12 29.98 29.87 10 10 10 17 6 22 0.00  
27 73 62 51 52 46 39 64 56 48 30.01 29.82 29.71 10 10 10 25 11 33 T  
28 52 44 36 38 35 32 92 73 54 30.21 30.14 30.01 10 8 4 15 7 17 0.73 Rain
29 49 43 36 37 33 27 100 73 45 30.15 30.05 29.99 10 9 3 25 9 36 0.31 Rain
30 57 44 31 34 31 29 89 63 36 30.35 30.27 30.14 10 10 10 12 4 15 0.00  
31 54 45 35 36 33 30 85 67 48 30.35 30.29 30.22 10 10 10 13 3 17 0.00