Weather History for Roanoke, VA

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Month of May, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 79 °F 65 °F
Mean Temperature 79 °F 68 °F 55 °F
Min Temperature 68 °F 56 °F 43 °F
Degree Days  
Heating Degree Days (base 65) 10 2 0 54
Cooling Degree Days (base 65) 14 4 0 137
Growing Degree Days (base 50) 28 17 4 533
Dew Point  
Dew Point 70 °F 52 °F 26 °F
Precipitation  
Precipitation 1.86 in 0.08 in 0.00 in 2.38 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 38 mph 7 mph 0 mph
Gust Wind 51 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 30.05 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 09, 2014 Rise Set
Actual Time 6:16 AM EDT 8:16 PM EDT
Civil Twilight 5:47 AM EDT 8:45 PM EDT
Nautical Twilight 5:13 AM EDT 9:20 PM EDT
Astronomical Twilight 4:35 AM EDT 9:58 PM EDT
Moon 3:19 PM EDT (5/9) 3:10 AM EDT (5/9)
Length of Visible Light 14h 57m
Length of Day
14h 00m
Waxing Gibbous, 73% of the Moon is Illuminated
May 9
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

Weather History Calendar

Precipitation Actual month total 2.38 Normal Month Total: 4.06
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
75 | 54 0.00
Average:
72 | 49 0.11
Partly Cloudy
Actual:
71 | 47 0.00
Average:
73 | 50 0.11
Partly Cloudy
Actual:
72 | 49 0.00
Average:
73 | 50 0.12
Scattered Clouds
Actual:
81 | 52 0.00
Average:
73 | 50 0.12
Thunderstorm
Actual:
67 | 53 0.06
Average:
73 | 50 0.12
Partly Cloudy
Actual:
74 | 50 0.00
Average:
73 | 51 0.12
Partly Cloudy
Actual:
78 | 60 0.00
Average:
74 | 51 0.12
Scattered Clouds
Actual:
89 | 58 0.00
Average:
74 | 51 0.12
Rain
Actual:
88 | 58 0.09
Average:
74 | 51 0.12
Rain
Actual:
72 | 61 0.07
Average:
74 | 52 0.12
Partly Cloudy
Actual:
83 | 56 0.00
Average:
75 | 52 0.13
Thunderstorm
Actual:
91 | 59 0.12
Average:
75 | 52 0.12
Thunderstorm
Actual:
89 | 61 T
Average:
75 | 52 0.13
Thunderstorm
Actual:
81 | 62 0.01
Average:
75 | 53 0.13
Thunderstorm
Actual:
69 | 55 1.86
Average:
75 | 53 0.13
Rain
Actual:
67 | 48 T
Average:
76 | 53 0.13
Partly Cloudy
Actual:
65 | 44 0.00
Average:
76 | 54 0.13
Partly Cloudy
Actual:
68 | 45 0.00
Average:
76 | 54 0.13
Scattered Clouds
Actual:
70 | 43 0.00
Average:
76 | 54 0.13
Partly Cloudy
Actual:
80 | 49 T
Average:
77 | 55 0.13
Partly Cloudy
Actual:
85 | 65 0.00
Average:
77 | 55 0.14
Partly Cloudy
Actual:
85 | 66 0.00
Average:
77 | 55 0.14
Scattered Clouds
Actual:
82 | 62 0.00
Average:
77 | 55 0.14
Scattered Clouds
Actual:
80 | 52 0.00
Average:
78 | 56 0.14
Partly Cloudy
Actual:
80 | 52 0.00
Average:
78 | 56 0.14
Scattered Clouds
Actual:
88 | 58 0.00
Average:
78 | 56 0.15
Partly Cloudy
Actual:
87 | 67 0.00
Average:
78 | 57 0.15
Partly Cloudy
Actual:
89 | 68 0.00
Average:
79 | 57 0.15
Rain
Actual:
71 | 63 0.17
Average:
79 | 57 0.15
Mostly Cloudy
Actual:
81 | 63 0.00
Average:
79 | 58 0.15
Partly Cloudy
Actual:
82 | 61 0.00
Average:
79 | 58 0.14
 

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

2014 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 75 65 54 55 46 26 80 50 20 29.91 29.85 29.78 10 10 10 23 10 32 0.00 Rain
2 71 59 47 37 34 32 61 43 25 29.94 29.88 29.82 10 10 10 18 7 25 0.00  
3 72 61 49 41 38 35 71 49 27 29.93 29.88 29.81 10 10 10 23 7 31 0.00  
4 81 67 52 44 40 36 59 42 25 29.98 29.90 29.82 10 10 10 30 12 41 0.00  
5 67 60 53 52 48 42 93 71 48 30.10 29.97 29.90 10 10 3 14 7 18 0.06 Rain , Thunderstorm
6 74 62 50 56 53 49 96 73 49 30.04 29.95 29.91 10 10 9 15 5 20 0.00  
7 78 69 60 61 55 52 84 63 42 30.18 30.12 30.05 10 10 10 14 6 18 0.00  
8 89 74 58 61 52 40 97 57 17 30.18 30.11 30.05 10 9 5 16 5 22 0.00  
9 88 73 58 64 55 46 84 57 30 30.13 30.07 29.98 10 10 2 26 4 36 0.09 Rain
10 72 67 61 62 59 56 90 77 63 30.10 30.05 30.00 10 10 9 17 7 24 0.07 Rain
11 83 70 56 58 56 54 93 66 39 30.17 30.12 30.06 10 10 10 14 5 18 0.00  
12 91 75 59 67 60 53 93 61 29 30.21 30.14 30.08 10 10 10 16 3 28 0.12 Rain , Thunderstorm
13 89 75 61 68 62 57 93 65 37 30.19 30.12 30.06 10 10 9 38 3 51 T Rain , Thunderstorm
14 81 72 62 70 65 60 93 78 62 30.19 30.12 30.05 10 9 7 20 7 26 0.01 Rain , Thunderstorm
15 69 62 55 65 63 51 93 87 80 30.12 29.97 29.87 10 6 0 20 10 29 1.86 Fog , Rain , Thunderstorm
16 67 58 48 49 41 38 80 57 34 30.08 29.95 29.90 10 10 10 25 9 36 T Rain
17 65 55 44 39 36 31 76 54 32 30.22 30.14 30.06 10 10 10 20 9 25 0.00  
18 68 57 45 41 37 31 77 52 26 30.28 30.23 30.18 10 10 10 12 3 16 0.00  
19 70 57 43 47 42 38 89 64 39 30.35 30.27 30.22 10 10 10 13 4 20 0.00  
20 80 65 49 57 49 44 93 63 32 30.26 30.16 30.05 10 10 10 15 5 20 T  
21 85 75 65 59 57 55 73 57 40 30.06 29.99 29.92 10 10 10 17 8 22 0.00  
22 85 76 66 60 57 54 68 54 40 29.96 29.92 29.89 10 10 10 24 11 32 0.00  
23 82 72 62 56 49 39 78 51 23 30.07 29.99 29.95 10 10 10 24 10 29 0.00  
24 80 66 52 48 45 42 71 51 30 30.18 30.11 30.06 10 10 10 15 6 22 0.00  
25 80 66 52 56 51 47 83 61 39 30.24 30.16 30.12 10 10 10 13 3 - 0.00  
26 88 73 58 61 56 52 84 57 29 30.19 30.12 30.03 10 10 10 12 3 - 0.00  
27 87 77 67 66 61 56 78 61 44 30.11 30.03 29.94 10 10 10 21 9 26 0.00  
28 89 79 68 64 60 57 73 55 36 30.05 29.99 29.95 10 10 10 16 7 21 0.00  
29 71 67 63 63 62 59 100 81 61 30.16 30.10 30.01 10 10 5 14 6 17 0.17 Rain
30 81 72 63 65 62 60 100 77 54 30.17 30.11 30.06 10 9 5 18 5 24 0.00  
31 82 72 61 61 56 51 93 65 36 30.25 30.18 30.13 10 10 7 16 6 18 0.00