Weather History for Blacksburg, VA

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 81 °F 65 °F 44 °F
Mean Temperature 65 °F 53 °F 38 °F
Min Temperature 56 °F 41 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 27 12 0 361
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 18 6 0 174
Dew Point  
Dew Point 66 °F 44 °F 19 °F
Precipitation  
Precipitation 1.19 in 0.17 in 0.00 in 4.82 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 35 mph 18 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.01 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 23, 2012 Rise Set
Actual Time 6:35 AM EDT 8:04 PM EDT
Civil Twilight 6:08 AM EDT 8:31 PM EDT
Nautical Twilight 5:35 AM EDT 9:04 PM EDT
Astronomical Twilight 5:01 AM EDT 9:39 PM EDT
Moon 7:48 AM EDT (4/23) 10:29 PM EDT (4/23)
Length of Visible Light 14h 23m
Length of Day
13h 28m
Waxing Crescent, 5% of the Moon is Illuminated
Apr 23
Waxing Crescent
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
May 20
New

Weather History Calendar

Precipitation Actual month total 4.82 Normal Month Total: 3.48
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear
Actual:
71 | 42 0.00
Average:
59 | 34 0.12
Rain
Actual:
72 | 42 T
Average:
59 | 34 0.11
Thunderstorm
Actual:
78 | 37 T
Average:
59 | 35 0.12
Thunderstorm
Actual:
74 | 50 0.27
Average:
60 | 35 0.12
Thunderstorm
Actual:
57 | 41 0.80
Average:
60 | 35 0.11
Partly Cloudy
Actual:
62 | 38 0.00
Average:
60 | 36 0.11
Clear
Actual:
64 | 28 0.00
Average:
61 | 36 0.12
Scattered Clouds
Actual:
66 | 34 0.00
Average:
61 | 36 0.12
Scattered Clouds
Actual:
66 | 42 0.00
Average:
61 | 36 0.12
Clear
Actual:
62 | 44 0.00
Average:
62 | 37 0.12
Partly Cloudy
Actual:
44 | 32 0.00
Average:
62 | 37 0.12
Scattered Clouds
Actual:
57 | 29 0.00
Average:
62 | 37 0.12
Scattered Clouds
Actual:
62 | 33 0.00
Average:
63 | 38 0.11
Scattered Clouds
Actual:
71 | 35 0.00
Average:
63 | 38 0.12
Clear
Actual:
81 | 43 0.00
Average:
63 | 38 0.11
Fog
Actual:
81 | 49 0.00
Average:
64 | 38 0.11
Rain
Actual:
71 | 51 0.03
Average:
64 | 39 0.11
Thunderstorm
Actual:
52 | 46 0.91
Average:
64 | 39 0.12
Rain
Actual:
57 | 43 0.01
Average:
65 | 39 0.11
Fog
Actual:
72 | 40 0.00
Average:
65 | 40 0.11
Thunderstorm
Actual:
70 | 50 0.89
Average:
65 | 40 0.12
Rain
Actual:
50 | 38 0.33
Average:
65 | 40 0.12
Snow
Actual:
45 | 33 0.01
Average:
66 | 40 0.12
Scattered Clouds
Actual:
56 | 34 0.00
Average:
66 | 41 0.11
Rain
Actual:
62 | 33 0.28
Average:
66 | 41 0.12
Thunderstorm
Actual:
67 | 51 1.19
Average:
67 | 41 0.12
Scattered Clouds
Actual:
65 | 43 0.00
Average:
67 | 41 0.12
Thunderstorm
Actual:
61 | 42 0.10
Average:
67 | 42 0.11
Scattered Clouds
Actual:
78 | 46 0.00
Average:
67 | 42 0.12
Thunderstorm
Actual:
73 | 56 0.00
Average:
68 | 42 0.11
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 57 42 50 45 43 100 68 35 29.93 29.86 29.76 10 9 7 10 5 20 0.00  
2 72 57 42 59 46 27 93 56 19 29.93 29.82 29.70 10 10 10 14 7 25 T Rain
3 78 58 37 61 46 34 100 73 46 30.06 30.00 29.91 10 10 7 8 3 18 T Rain , Thunderstorm
4 74 62 50 63 58 54 100 77 53 29.93 29.85 29.74 10 9 1 14 4 30 0.27 Rain , Thunderstorm
5 57 49 41 57 51 45 100 97 93 29.89 29.82 29.75 10 7 2 10 3 - 0.80 Rain , Thunderstorm
6 62 50 38 45 40 30 100 65 29 30.04 29.96 29.88 10 10 10 14 7 24 0.00  
7 64 46 28 30 28 23 89 55 21 30.29 30.22 30.16 10 10 10 12 4 18 0.00  
8 66 50 34 41 33 27 70 50 29 30.19 30.10 30.01 10 10 10 17 8 30 0.00  
9 66 54 42 36 31 25 53 40 26 30.07 29.98 29.86 10 10 10 18 10 35 0.00  
10 62 53 44 32 26 19 46 38 30 29.94 29.89 29.81 10 10 10 22 10 28 0.00  
11 44 38 32 30 26 21 75 62 49 30.16 30.04 29.92 10 10 10 16 8 24 0.00  
12 57 43 29 34 30 27 82 59 36 30.25 30.18 30.14 10 10 10 12 5 21 0.00  
13 62 48 33 37 33 30 96 64 32 30.29 30.24 30.19 10 10 10 9 2 16 0.00  
14 71 53 35 46 41 34 92 65 37 30.32 30.25 30.17 10 10 10 10 4 25 0.00  
15 81 62 43 61 52 45 100 67 33 30.23 30.17 30.12 10 10 10 10 4 16 0.00  
16 81 65 49 61 57 52 100 70 40 30.19 30.15 30.10 10 9 0 13 5 24 0.00 Fog
17 71 61 51 61 53 43 93 69 44 30.29 30.24 30.17 10 10 10 9 4 16 0.03 Rain
18 52 49 46 54 49 48 100 97 93 30.27 30.20 30.14 10 10 4 12 5 - 0.91 Rain , Thunderstorm
19 57 50 43 54 50 45 100 90 80 30.15 30.12 30.08 10 8 2 6 2 - 0.01 Rain
20 72 56 40 57 51 43 100 77 53 30.08 29.98 29.89 10 8 0 8 2 - 0.00 Fog
21 70 60 50 63 56 52 100 81 61 29.91 29.84 29.77 10 9 1 9 1 9 0.89 Rain , Thunderstorm
22 50 44 38 54 48 37 100 91 82 29.82 29.69 29.60 10 9 2 15 5 18 0.33 Rain
23 45 39 33 39 33 23 100 69 38 29.66 29.57 29.52 10 9 2 18 13 28 0.01 Rain , Snow
24 56 45 34 32 25 21 82 56 30 29.82 29.70 29.64 10 10 10 21 8 35 0.00  
25 62 48 33 54 43 28 100 70 39 29.96 29.90 29.82 10 10 5 8 3 - 0.28 Rain
26 67 59 51 64 58 54 100 89 78 29.93 29.84 29.77 10 8 1 14 3 23 1.19 Rain , Thunderstorm
27 65 54 43 59 45 37 100 69 37 30.18 30.06 29.90 10 10 7 15 7 21 0.00  
28 61 52 42 50 43 34 100 78 56 30.28 30.19 30.12 10 10 1 10 5 16 0.10 Rain , Thunderstorm
29 78 62 46 63 56 46 100 74 48 30.24 30.19 30.13 10 8 3 12 3 16 0.00  
30 73 65 56 66 62 57 100 92 84 30.29 30.22 30.16 10 8 2 14 5 18 0.00 Rain , Thunderstorm