Weather History for Blacksburg, VA

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 70 °F 50 °F
Mean Temperature 70 °F 59 °F 46 °F
Min Temperature 59 °F 48 °F 31 °F
Degree Days  
Heating Degree Days (base 65) 19 7 0 204
Cooling Degree Days (base 65) 5 1 0 31
Growing Degree Days (base 50) 22 11 0 351
Dew Point  
Dew Point 72 °F 54 °F 30 °F
Precipitation  
Precipitation 1.25 in 0.22 in 0.00 in 5.83 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 22 mph 6 mph 0 mph
Gust Wind 33 mph 20 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.14 in 29.85 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 06, 2013 Rise Set
Actual Time 6:21 AM EDT 8:15 PM EDT
Civil Twilight 5:52 AM EDT 8:44 PM EDT
Nautical Twilight 5:18 AM EDT 9:18 PM EDT
Astronomical Twilight 4:41 AM EDT 9:55 PM EDT
Moon 4:18 AM EDT (5/6) 5:17 PM EDT (5/6)
Length of Visible Light 14h 51m
Length of Day
13h 54m
Waning Crescent, 11% of the Moon is Illuminated
May 6
Waning Crescent
May 9
New
May 18
First Quarter
May 25
Full
May 31
Last Quarter

Weather History Calendar

Precipitation Actual month total 5.83 Normal Month Total: 4.33
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
66 | 51 0.02
Average:
68 | 43 0.12
Partly Cloudy
Actual:
66 | 48 0.00
Average:
68 | 43 0.12
Partly Cloudy
Actual:
61 | 42 0.00
Average:
68 | 43 0.13
Partly Cloudy
Actual:
61 | 42 0.00
Average:
69 | 43 0.12
Rain
Actual:
50 | 43 0.07
Average:
69 | 44 0.13
Thunderstorm
Actual:
54 | 47 1.25
Average:
69 | 44 0.12
Thunderstorm
Actual:
59 | 44 0.83
Average:
69 | 44 0.12
Rain
Actual:
57 | 43 0.90
Average:
70 | 45 0.12
Fog
Actual:
74 | 44 0.00
Average:
70 | 45 0.13
Thunderstorm
Actual:
77 | 48 0.58
Average:
70 | 45 0.13
Thunderstorm
Actual:
71 | 54 0.23
Average:
70 | 46 0.12
Scattered Clouds
Actual:
57 | 41 T
Average:
71 | 46 0.13
Scattered Clouds
Actual:
56 | 35 0.00
Average:
71 | 46 0.13
Scattered Clouds
Actual:
70 | 31 0.00
Average:
71 | 47 0.14
Clear
Actual:
85 | 46 0.00
Average:
71 | 47 0.14
Thunderstorm
Actual:
78 | 56 T
Average:
71 | 47 0.15
Thunderstorm
Actual:
78 | 54 0.18
Average:
72 | 47 0.14
Thunderstorm
Actual:
66 | 59 1.10
Average:
72 | 48 0.14
Thunderstorm
Actual:
69 | 58 0.33
Average:
72 | 48 0.14
Thunderstorm
Actual:
77 | 58 0.00
Average:
72 | 48 0.15
Thunderstorm
Actual:
83 | 56 0.02
Average:
73 | 49 0.14
Thunderstorm
Actual:
82 | 55 0.06
Average:
73 | 49 0.16
Thunderstorm
Actual:
76 | 58 0.26
Average:
73 | 49 0.15
Rain
Actual:
58 | 44 T
Average:
73 | 50 0.16
Clear
Actual:
65 | 38 0.00
Average:
74 | 50 0.15
Scattered Clouds
Actual:
68 | 44 0.00
Average:
74 | 50 0.16
Rain
Actual:
74 | 44 T
Average:
74 | 51 0.16
Scattered Clouds
Actual:
81 | 51 0.00
Average:
74 | 51 0.16
Scattered Clouds
Actual:
84 | 55 0.00
Average:
75 | 51 0.16
Clear
Actual:
84 | 53 0.00
Average:
75 | 52 0.16
Scattered Clouds
Actual:
82 | 54 0.00
Average:
75 | 52 0.15
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 66 59 51 57 54 46 100 78 56 30.39 30.33 30.25 10 9 2 14 8 20 0.02 Rain
2 66 57 48 55 49 39 93 76 59 30.40 30.35 30.30 10 10 10 16 7 18 0.00  
3 61 52 42 52 49 45 100 80 60 30.33 30.28 30.23 10 10 10 18 9 25 0.00  
4 61 52 42 50 45 43 92 74 55 30.23 30.18 30.12 10 10 10 20 14 28 0.00  
5 50 47 43 52 44 30 100 77 53 30.16 30.08 30.02 10 9 2 20 15 27 0.07 Rain
6 54 51 47 57 54 52 100 100 100 30.04 29.97 29.91 10 8 1 22 14 31 1.25 Rain , Thunderstorm
7 59 52 44 55 54 46 100 90 80 29.98 29.94 29.92 10 8 0 13 3 17 0.83 Fog , Rain , Thunderstorm
8 57 50 43 55 51 46 100 97 93 30.06 30.00 29.95 10 6 0 7 2 - 0.90 Fog , Rain
9 74 59 44 61 55 46 100 73 46 30.14 30.09 30.04 10 8 0 12 4 18 0.00 Fog
10 77 63 48 64 58 52 100 74 48 30.14 30.08 30.01 10 8 0 18 3 25 0.58 Fog , Rain , Thunderstorm
11 71 63 54 66 62 55 100 82 64 30.02 29.93 29.85 10 7 0 14 4 25 0.23 Fog , Rain , Thunderstorm
12 57 49 41 54 41 34 96 70 43 30.09 29.99 29.91 10 10 7 17 9 27 T  
13 56 46 35 37 35 30 100 69 38 30.21 30.14 30.09 10 10 10 16 5 23 0.00  
14 70 51 31 48 41 34 100 69 38 30.25 30.17 30.06 10 10 7 9 4 - 0.00  
15 85 66 46 63 57 48 100 70 40 30.09 30.04 29.97 10 10 10 12 5 21 0.00  
16 78 67 56 61 58 54 93 69 45 30.09 30.04 30.00 10 10 10 13 5 18 T Thunderstorm
17 78 66 54 68 62 57 100 77 54 30.19 30.14 30.08 10 9 2 12 1 - 0.18 Rain , Thunderstorm
18 66 63 59 68 64 63 100 97 93 30.24 30.19 30.16 10 5 0 9 5 - 1.10 Rain , Thunderstorm
19 69 64 58 70 65 63 100 99 97 30.20 30.16 30.11 10 8 0 8 5 - 0.33 Rain , Thunderstorm
20 77 68 58 70 66 63 100 86 71 30.18 30.13 30.09 10 7 0 6 1 - 0.00 Fog , Thunderstorm
21 83 70 56 72 66 61 100 78 55 30.13 30.08 30.00 10 6 0 8 3 - 0.02 Fog , Rain , Thunderstorm
22 82 69 55 72 64 57 100 76 51 30.07 30.03 29.98 10 9 3 9 2 16 0.06 Rain , Thunderstorm
23 76 67 58 66 64 61 100 81 62 30.02 29.97 29.87 10 9 2 17 4 30 0.26 Rain , Thunderstorm
24 58 51 44 61 47 37 100 76 51 30.25 30.10 29.92 10 10 7 21 11 33 T Rain
25 65 52 38 45 37 32 82 58 34 30.33 30.27 30.23 10 10 10 14 9 23 0.00  
26 68 56 44 46 44 43 86 62 37 30.30 30.27 30.23 10 10 10 10 4 17 0.00  
27 74 59 44 61 53 43 100 78 55 30.33 30.28 30.21 10 10 10 8 2 - T Rain
28 81 66 51 66 61 55 100 73 46 30.28 30.23 30.19 10 10 7 10 4 16 0.00  
29 84 70 55 66 63 57 100 72 44 30.30 30.25 30.21 10 9 2 7 3 - 0.00  
30 84 69 53 66 62 57 100 69 37 30.34 30.29 30.24 10 9 2 12 3 - 0.00  
31 82 68 54 68 63 57 100 74 48 30.29 30.24 30.18 10 10 4 9 3 17 0.00