Weather History for Roanoke, VA

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Month of February, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 74 °F 55 °F 38 °F
Mean Temperature 58 °F 45 °F 29 °F
Min Temperature 49 °F 34 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 36 20 7 594
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 31
Dew Point  
Dew Point 56 °F 29 °F -2 °F
Precipitation  
Precipitation 0.64 in 0.10 in 0.00 in 2.21 in
Snowdepth 5.0 in 0.2 in 0.0 in -
Wind  
Wind 38 mph 7 mph 0 mph
Gust Wind 49 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.10 in 29.43 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 16, 2012 Rise Set
Actual Time 7:08 AM EST 6:00 PM EST
Civil Twilight 6:41 AM EST 6:26 PM EST
Nautical Twilight 6:11 AM EST 6:57 PM EST
Astronomical Twilight 5:40 AM EST 7:27 PM EST
Moon 2:58 AM EST (2/16) 12:54 PM EST (2/16)
Length of Visible Light 11h 45m
Length of Day
10h 51m
Waning Crescent, 28% of the Moon is Illuminated
Feb 16
Waning Crescent
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.21 Normal Month Total: 2.89
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
67 | 49 0.08
Average:
47 | 28 0.10
Rain
Actual:
62 | 44 T
Average:
47 | 28 0.11
Clear
Actual:
57 | 31 0.00
Average:
47 | 28 0.10
Rain
Actual:
51 | 36 0.23
Average:
47 | 28 0.11
Rain
Actual:
41 | 34 0.13
Average:
47 | 28 0.10
Partly Cloudy
Actual:
51 | 33 0.00
Average:
47 | 29 0.10
Clear
Actual:
60 | 35 0.00
Average:
48 | 29 0.10
Snow
Actual:
43 | 30 0.04
Average:
48 | 29 0.10
Partly Cloudy
Actual:
47 | 30 0.00
Average:
48 | 29 0.11
Rain
Actual:
46 | 27 T
Average:
48 | 29 0.10
Snow
Actual:
42 | 19 0.01
Average:
48 | 29 0.10
Scattered Clouds
Actual:
38 | 19 T
Average:
49 | 29 0.11
Scattered Clouds
Actual:
50 | 26 0.00
Average:
49 | 29 0.10
Rain
Actual:
51 | 37 T
Average:
49 | 30 0.11
Scattered Clouds
Actual:
60 | 38 0.00
Average:
49 | 30 0.10
Rain
Actual:
54 | 44 0.14
Average:
49 | 30 0.11
Scattered Clouds
Actual:
57 | 40 0.00
Average:
50 | 30 0.11
Scattered Clouds
Actual:
64 | 34 0.00
Average:
50 | 30 0.11
Snow
Actual:
52 | 32 0.64
Average:
50 | 30 0.10
Snow
Actual:
49 | 26 0.01
Average:
51 | 31 0.11
Scattered Clouds
Actual:
53 | 23 0.00
Average:
51 | 31 0.10
Rain
Actual:
63 | 37 0.43
Average:
51 | 31 0.10
Scattered Clouds
Actual:
71 | 40 0.00
Average:
51 | 31 0.10
Thunderstorm
Actual:
74 | 41 0.02
Average:
52 | 31 0.11
Partly Cloudy
Actual:
43 | 32 T
Average:
52 | 32 0.10
Clear
Actual:
51 | 27 0.00
Average:
52 | 32 0.09
Rain
Actual:
63 | 28 T
Average:
53 | 32 0.10
Clear
Actual:
66 | 38 0.00
Average:
53 | 32 0.10
Thunderstorm
Actual:
67 | 45 0.48
Average:
53 | 32 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
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 67 58 49 52 41 25 93 63 32 30.19 30.11 30.03 10 10 7 21 8 28 0.08 Rain
2 62 53 44 50 38 25 93 61 29 30.35 30.12 29.98 10 10 10 28 11 33 T Rain
3 57 44 31 29 26 23 78 53 27 30.51 30.43 30.35 10 10 10 12 3 15 0.00  
4 51 44 36 45 37 28 93 72 50 30.34 30.17 30.08 10 6 2 10 2 12 0.23 Rain
5 41 38 34 37 35 32 92 89 85 30.28 30.14 30.04 10 7 2 10 4 15 0.13 Rain
6 51 42 33 36 33 29 100 75 50 30.30 30.22 30.12 10 10 5 15 3 20 0.00  
7 60 48 35 29 27 24 70 48 25 30.21 30.17 30.11 10 10 10 16 3 24 0.00  
8 43 37 30 36 30 25 82 68 54 30.25 30.18 30.12 10 8 2 21 5 26 0.04 Rain , Snow
9 47 39 30 26 21 19 64 49 34 30.31 30.24 30.20 10 10 10 21 7 25 0.00  
10 46 37 27 34 27 22 72 61 49 30.20 30.07 29.89 10 10 10 10 3 14 T Rain
11 42 31 19 36 17 -2 85 60 35 30.11 29.90 29.79 10 10 3 37 17 49 0.01 Rain , Snow
12 38 29 19 11 5 0 49 38 27 30.23 30.18 30.12 10 10 10 31 17 44 T  
13 50 38 26 19 14 10 53 37 21 30.28 30.19 30.09 10 10 10 31 7 37 0.00  
14 51 44 37 39 28 20 76 56 36 30.08 30.05 30.02 10 10 10 9 2 12 T Rain
15 60 49 38 35 29 27 71 50 28 30.29 30.22 30.08 10 10 10 24 6 31 0.00  
16 54 49 44 45 42 28 93 67 41 30.26 30.10 30.03 10 5 0 14 4 17 0.14 Rain
17 57 49 40 40 29 22 68 47 26 30.15 30.10 30.05 10 10 10 22 9 26 0.00  
18 64 49 34 30 25 19 75 47 19 30.14 30.06 29.96 10 10 10 16 4 23 0.00  
19 52 42 32 32 30 25 96 66 35 30.05 29.95 29.84 10 3 0 15 6 18 0.64 Fog , Rain , Snow
20 49 38 26 31 26 19 92 63 34 30.36 30.18 30.00 10 8 2 13 2 - 0.01 Snow
21 53 38 23 34 29 21 92 69 46 30.34 30.13 29.93 10 10 8 21 5 26 0.00  
22 63 50 37 45 36 26 86 57 27 29.93 29.76 29.57 10 9 2 26 6 36 0.43 Rain
23 71 56 40 49 43 37 92 63 33 29.65 29.59 29.52 10 10 10 20 7 29 0.00  
24 74 58 41 56 42 19 89 61 32 29.84 29.57 29.43 10 10 6 38 12 49 0.02 Rain , Thunderstorm
25 43 38 32 20 13 10 44 37 29 30.36 30.08 29.85 10 10 10 36 19 49 T  
26 51 39 27 21 16 12 57 41 24 30.50 30.43 30.38 10 10 10 17 5 21 0.00  
27 63 46 28 35 27 20 75 51 27 30.45 30.37 30.26 10 10 10 16 5 21 T Rain
28 66 52 38 33 22 11 54 34 13 30.45 30.36 30.28 10 10 10 17 6 22 0.00  
29 67 56 45 55 47 28 100 70 39 30.27 29.97 29.74 10 7 1 14 5 23 0.48 Rain , Thunderstorm