Weather History for Siloam Springs, AR

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 65 °F 33 °F
Mean Temperature 71 °F 55 °F 33 °F
Min Temperature 64 °F 46 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 32 11 0 318
Cooling Degree Days (base 65) 6 1 0 23
Growing Degree Days (base 50) 21 8 0 228
Dew Point  
Dew Point 66 °F 42 °F 21 °F
Precipitation  
Precipitation 2.33 in 0.18 in 0.00 in 5.34 in
Snowdepth - - - -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 41 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.00 in 29.57 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 17, 2013 Rise Set
Actual Time 6:41 AM CDT 7:53 PM CDT
Civil Twilight 6:15 AM CDT 8:20 PM CDT
Nautical Twilight 5:43 AM CDT 8:52 PM CDT
Astronomical Twilight 5:10 AM CDT 9:25 PM CDT
Moon 11:59 AM CDT (4/17) 1:28 AM CDT (4/17)
Length of Visible Light 14h 05m
Length of Day
13h 12m
Waxing Crescent, 42% of the Moon is Illuminated
Apr 17
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Weather History Calendar

Precipitation Actual month total 5.34 Average Month Total: 7.64
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
62 | 41 0.00
Average:
61 | 43 0.07
Overcast
Actual:
44 | 35 0.53
Average:
61 | 43 0.07
Overcast
Actual:
48 | 37 0.03
Average:
61 | 44 0.07
Partly Cloudy
Actual:
57 | 39 0.01
Average:
61 | 44 0.07
Clear
Actual:
69 | 32 0.00
Average:
62 | 44 0.07
Clear
Actual:
73 | 53 0.00
Average:
62 | 45 0.07
Partly Cloudy
Actual:
73 | 55 0.00
Average:
63 | 45 0.07
Thunderstorm
Actual:
71 | 60 0.12
Average:
63 | 45 0.08
Partly Cloudy
Actual:
78 | 64 0.00
Average:
64 | 45 0.08
Thunderstorm
Actual:
73 | 37 1.04
Average:
64 | 46 0.08
Partly Cloudy
Actual:
51 | 33 0.00
Average:
64 | 46 0.08
Clear
Actual:
55 | 33 0.00
Average:
65 | 46 0.09
Partly Cloudy
Actual:
69 | 39 0.04
Average:
65 | 46 0.09
Clear
Actual:
77 | 57 0.00
Average:
65 | 47 0.10
Partly Cloudy
Actual:
78 | 55 0.00
Average:
66 | 47 0.10
Partly Cloudy
Actual:
77 | 51 0.00
Average:
66 | 47 0.11
Thunderstorm
Actual:
80 | 62 0.00
Average:
66 | 47 0.11
Thunderstorm
Actual:
71 | 39 2.33
Average:
66 | 47 0.12
Scattered Clouds
Actual:
55 | 32 0.00
Average:
66 | 47 0.13
Clear
Actual:
64 | 35 0.00
Average:
66 | 47 0.14
Scattered Clouds
Actual:
68 | 48 0.00
Average:
66 | 47 1.62
Scattered Clouds
Actual:
64 | 48 0.00
Average:
67 | 47 0.15
Mostly Cloudy
Actual:
39 | 37 0.06
Average:
67 | 47 1.28
Partly Cloudy
Actual:
33 | 33 0.00
Average:
67 | 48 0.17
Clear
Actual:
69 | 59 0.00
Average:
67 | 48 0.18
Thunderstorm
Actual:
57 | 48 0.26
Average:
68 | 48 0.19
Thunderstorm
Actual:
57 | 50 0.92
Average:
68 | 48 0.19
Partly Cloudy
Actual:
73 | 50 0.00
Average:
69 | 49 0.20
Clear
Actual:
80 | 53 0.00
Average:
69 | 49 0.20
Clear
Actual:
80 | 60 0.00
Average:
70 | 50 1.66
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 62 52 41 45 39 32 87 69 45 30.19 30.11 30.00 10 10 10 16 5 22 0.00  
2 44 40 35 36 32 28 93 78 57 30.26 30.21 30.18 10 9 2 15 10 21 0.53  
3 48 42 37 37 27 21 81 55 40 30.24 30.20 30.16 10 10 7 17 9 26 0.03  
4 57 48 39 37 35 32 93 66 44 30.18 30.13 30.08 10 10 8 14 3 18 0.01  
5 69 50 32 39 34 27 87 54 28 30.23 30.13 30.01 10 10 6 13 4 16 0.00  
6 73 63 53 46 42 36 63 48 36 30.01 29.91 29.83 10 10 10 31 14 41 0.00  
7 73 64 55 57 52 46 82 66 53 29.95 29.88 29.77 10 10 10 24 8 29 0.00  
8 71 66 60 59 55 52 77 69 57 29.85 29.79 29.75 10 10 7 20 11 36 0.12 Thunderstorm
9 78 71 64 63 58 54 73 62 50 29.80 29.76 29.73 10 10 8 22 15 29 0.00  
10 73 55 37 61 40 32 87 83 65 29.91 29.85 29.75 10 9 2 23 13 28 1.04 Thunderstorm
11 51 42 33 34 29 27 87 68 43 29.92 29.85 29.77 10 9 3 16 10 22 0.00  
12 55 44 33 36 31 27 81 59 44 30.05 29.96 29.83 10 10 10 17 6 21 0.00  
13 69 54 39 46 40 30 82 61 40 30.09 29.97 29.81 10 10 7 16 5 21 0.04  
14 77 67 57 52 47 43 63 50 36 29.82 29.69 29.57 10 10 10 26 14 32 0.00  
15 78 68 55 63 59 48 77 67 57 29.85 29.77 29.73 10 10 7 22 13 26 0.00  
16 77 64 51 63 54 46 88 76 61 30.00 29.94 29.86 10 9 7 15 7 22 0.00  
17 80 71 62 66 63 55 88 71 54 29.96 29.84 29.67 10 10 8 25 12 33 0.00 Thunderstorm
18 71 55 39 63 44 28 88 78 61 30.04 29.81 29.58 10 9 2 23 14 36 2.33 Thunderstorm
19 55 44 32 28 26 23 70 49 35 30.13 30.09 30.01 10 10 10 18 12 26 0.00  
20 64 50 35 37 32 27 81 54 32 30.23 30.16 30.10 10 10 10 14 6 20 0.00  
21 68 58 48 41 38 36 62 47 35 30.28 30.21 30.14 10 10 5 20 9 26 0.00  
22 64 52 48 43 37 34 62 56 45 30.21 30.06 29.91 10 10 10 18 9 26 0.00  
23 39 38 37 34 33 32 87 82 81 30.14 29.97 29.83 10 8 1 18 9 23 0.06  
24 33 33 33 28 28 28 81 81 81 30.33 30.25 30.15 10 10 4 16 11 25 0.00  
25 69 64 59 36 32 28 39 29 23 30.39 30.32 30.24 10 10 10 10 3 - 0.00  
26 57 52 48 46 43 34 87 73 41 30.30 30.20 30.12 10 10 2 16 10 29 0.26 Thunderstorm
27 57 54 50 52 49 46 94 85 82 30.13 30.06 29.94 10 7 2 16 7 24 0.92 Thunderstorm
28 73 62 50 54 49 45 87 68 47 30.06 30.00 29.90 10 10 7 7 3 - 0.00  
29 80 66 53 61 54 46 82 59 39 29.94 29.87 29.80 10 10 10 22 9 28 0.00  
30 80 70 60 57 52 45 72 52 34 29.90 29.86 29.83 10 10 10 20 10 26 0.00