Weather History for Siloam Springs, AR

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 74 °F 37 °F
Mean Temperature 79 °F 66 °F 35 °F
Min Temperature 71 °F 57 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 30 4 0 105
Cooling Degree Days (base 65) 14 5 0 115
Growing Degree Days (base 50) 29 17 0 426
Dew Point  
Dew Point 72 °F 55 °F 28 °F
Precipitation  
Precipitation 2.48 in 0.23 in 0.00 in 6.78 in
Snowdepth - - - -
Wind  
Wind 29 mph 9 mph 0 mph
Gust Wind 51 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.00 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 11, 2013 Rise Set
Actual Time 6:14 AM CDT 8:14 PM CDT
Civil Twilight 5:46 AM CDT 8:42 PM CDT
Nautical Twilight 5:12 AM CDT 9:17 PM CDT
Astronomical Twilight 4:35 AM CDT 9:54 PM CDT
Moon 7:24 AM CDT (5/11) 9:54 PM CDT (5/11)
Length of Visible Light 14h 56m
Length of Day
13h 59m
Waxing Crescent, 3% of the Moon is Illuminated
May 11
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 6.78 Average Month Total: 7.52
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
82 | 60 0.00
Average:
70 | 50 0.20
Mostly Cloudy
Actual:
51 | 35 0.29
Average:
71 | 51 0.20
Overcast
Actual:
44 | 33 0.29
Average:
71 | 51 0.21
Mostly Cloudy
Actual:
37 | 35 0.22
Average:
71 | 52 0.21
Partly Cloudy
Actual:
- | - 0.00
Average:
71 | 52 0.21
Partly Cloudy
Actual:
- | - 0.00
Average:
72 | 52 0.21
Scattered Clouds
Actual:
- | - 0.00
Average:
72 | 52 0.21
Scattered Clouds
Actual:
- | - 0.00
Average:
72 | 53 0.21
Thunderstorm
Actual:
- | - 2.48
Average:
72 | 53 0.21
Thunderstorm
Actual:
69 | 53 0.91
Average:
72 | 53 0.21
Scattered Clouds
Actual:
73 | 46 0.00
Average:
72 | 53 0.21
Scattered Clouds
Actual:
68 | 39 0.00
Average:
73 | 53 0.21
Scattered Clouds
Actual:
82 | 48 0.00
Average:
73 | 53 0.21
Clear
Actual:
86 | 59 0.00
Average:
73 | 54 0.21
Thunderstorm
Actual:
73 | 62 0.73
Average:
73 | 54 0.21
Partly Cloudy
Actual:
69 | 62 0.01
Average:
73 | 54 0.21
Partly Cloudy
Actual:
93 | 55 0.00
Average:
73 | 54 0.21
Partly Cloudy
Actual:
84 | 64 0.00
Average:
73 | 54 0.21
Thunderstorm
Actual:
87 | 71 0.01
Average:
73 | 55 0.21
Thunderstorm
Actual:
75 | 69 0.07
Average:
73 | 55 0.21
Clear
Actual:
- | - -
Average:
- | - -
Scattered Clouds
Actual:
73 | 60 0.00
Average:
73 | 55 0.21
Scattered Clouds
Actual:
71 | 55 0.00
Average:
74 | 55 0.21
Scattered Clouds
Actual:
78 | 57 0.00
Average:
74 | 56 0.21
Scattered Clouds
Actual:
80 | 60 0.00
Average:
74 | 56 1.30
Partly Cloudy
Actual:
80 | 66 0.00
Average:
74 | 56 0.20
Partly Cloudy
Actual:
82 | 68 0.00
Average:
75 | 56 0.20
Clear
Actual:
82 | 71 0.00
Average:
75 | 57 0.20
Partly Cloudy
Actual:
78 | 69 0.00
Average:
75 | 57 0.20
Thunderstorm
Actual:
78 | 62 1.77
Average:
75 | 57 0.20
Partly Cloudy
Actual:
84 | 62 0.00
Average:
75 | 57 0.20
 

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 82 71 60 61 58 52 72 53 45 30.10 29.98 29.89 10 10 10 18 9 25 0.00  
2 51 43 35 46 38 30 82 80 76 30.30 30.21 30.07 10 7 2 21 11 25 0.29  
3 44 35 33 30 29 28 81 78 53 30.27 30.10 29.97 10 9 0 24 14 32 0.29  
4 37 36 35 34 31 30 87 83 81 30.02 29.93 29.87 10 9 5 14 8 17 0.22  
5 - - - - - - - - - 30.11 30.07 30.02 10 10 6 17 8 21 0.00  
6 - - - - - - - - - 30.13 30.08 30.04 10 7 1 13 8 18 0.00  
7 - - - - - - - - - 30.12 30.06 30.00 10 7 0 6 2 - 0.00  
8 - - - - - - - - - 30.08 30.01 29.93 10 10 10 16 6 23 0.00  
9 - - - - - - - - - 30.02 29.96 29.91 10 9 1 17 9 24 2.48 Thunderstorm
10 69 61 53 59 54 48 88 71 60 30.09 30.00 29.93 10 8 0 15 8 21 0.91 Thunderstorm
11 73 60 46 55 47 36 88 66 39 30.24 30.15 30.09 10 8 0 17 5 22 0.00  
12 68 54 39 46 37 30 75 54 30 30.31 30.25 30.18 10 10 10 9 4 - 0.00  
13 82 65 48 57 48 39 76 56 38 30.19 30.14 30.07 10 10 10 23 8 30 0.00  
14 86 72 59 57 52 46 64 50 33 30.11 30.06 29.99 10 10 10 21 11 26 0.00  
15 73 68 62 63 57 46 88 71 52 30.04 29.99 29.89 10 10 4 20 9 24 0.73 Thunderstorm
16 69 66 62 61 58 55 88 80 68 29.92 29.89 29.85 10 10 5 13 7 17 0.01  
17 93 74 55 70 59 52 94 74 41 29.96 29.92 29.89 10 7 0 6 3 - 0.00  
18 84 74 64 72 67 61 88 76 66 29.95 29.90 29.83 10 7 4 16 8 17 0.00  
19 87 79 71 66 64 61 83 63 43 29.89 29.79 29.69 10 10 7 25 13 37 0.01 Thunderstorm
20 75 72 69 66 64 63 78 72 65 29.85 29.80 29.72 10 10 7 17 11 23 0.07 Thunderstorm
21 - - - - - - - - - - - - - - - - - - -  
22 73 68 60 57 57 55 82 64 53 29.98 29.93 29.90 10 10 10 13 8 21 0.00  
23 71 63 55 63 58 54 94 82 69 30.18 30.08 29.98 10 10 7 9 4 - 0.00  
24 78 68 57 63 57 52 88 72 57 30.29 30.23 30.18 10 10 10 13 7 20 0.00  
25 80 70 60 66 58 48 73 64 53 30.25 30.20 30.09 10 10 10 21 9 23 0.00  
26 80 73 66 68 64 59 88 69 58 30.15 30.08 30.01 10 10 10 20 11 28 0.00  
27 82 75 68 68 64 59 83 70 54 30.03 29.93 29.85 10 10 5 24 14 33 0.00  
28 82 76 71 66 64 61 78 67 54 29.91 29.86 29.80 10 10 10 29 17 36 0.00  
29 78 74 69 66 64 63 78 70 61 29.93 29.88 29.78 10 10 10 21 12 32 0.00  
30 78 70 62 66 63 54 94 80 65 29.86 29.81 29.76 10 10 3 29 14 51 1.77 Thunderstorm
31 84 73 62 72 68 57 94 78 66 29.84 29.80 29.68 10 10 10 29 14 36 0.00