Weather History for Sioux City, IA

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Month of May, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 94 °F 76 °F 52 °F
Mean Temperature 78 °F 63 °F 43 °F
Min Temperature 66 °F 49 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 22 6 0 177
Cooling Degree Days (base 65) 13 4 0 112
Growing Degree Days (base 50) 28 13 0 404
Dew Point  
Dew Point 70 °F 46 °F 23 °F
Precipitation  
Precipitation 0.59 in 0.08 in 0.00 in 2.03 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 37 mph 11 mph 0 mph
Gust Wind 45 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 29.93 in 29.45 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 09, 2014 Rise Set
Actual Time 6:10 AM CDT 8:34 PM CDT
Civil Twilight 5:39 AM CDT 9:05 PM CDT
Nautical Twilight 4:59 AM CDT 9:44 PM CDT
Astronomical Twilight 4:16 AM CDT 10:28 PM CDT
Moon 3:26 PM CDT (5/9) 3:19 AM CDT (5/9)
Length of Visible Light 15h 26m
Length of Day
14h 23m
Waxing Gibbous, 74% 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 2.03 Normal Month Total: 3.74
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
52 | 39 T
Average:
68 | 43 0.11
Scattered Clouds
Actual:
70 | 34 0.00
Average:
69 | 44 0.12
Scattered Clouds
Actual:
67 | 36 T
Average:
69 | 44 0.11
Clear
Actual:
65 | 42 T
Average:
69 | 44 0.12
Clear
Actual:
74 | 42 0.00
Average:
70 | 45 0.11
Scattered Clouds
Actual:
78 | 49 0.00
Average:
70 | 45 0.11
Thunderstorm
Actual:
94 | 57 0.00
Average:
70 | 46 0.11
Thunderstorm
Actual:
86 | 50 0.02
Average:
71 | 46 0.12
Partly Cloudy
Actual:
72 | 46 0.00
Average:
71 | 46 0.12
Rain
Actual:
87 | 48 0.02
Average:
71 | 47 0.12
Thunderstorm
Actual:
72 | 52 0.39
Average:
72 | 47 0.12
Thunderstorm
Actual:
57 | 46 0.15
Average:
72 | 47 0.12
Partly Cloudy
Actual:
61 | 39 T
Average:
72 | 48 0.12
Scattered Clouds
Actual:
70 | 35 0.00
Average:
72 | 48 0.12
Scattered Clouds
Actual:
53 | 32 0.00
Average:
73 | 48 0.12
Clear
Actual:
61 | 28 0.00
Average:
73 | 49 0.13
Scattered Clouds
Actual:
69 | 30 0.00
Average:
73 | 49 0.12
Scattered Clouds
Actual:
75 | 41 0.00
Average:
74 | 50 0.12
Thunderstorm
Actual:
80 | 62 0.00
Average:
74 | 50 0.12
Scattered Clouds
Actual:
89 | 52 0.00
Average:
74 | 50 0.12
Clear
Actual:
79 | 56 0.00
Average:
75 | 51 0.12
Clear
Actual:
81 | 55 0.00
Average:
75 | 51 0.13
Clear
Actual:
86 | 52 0.00
Average:
75 | 51 0.12
Clear
Actual:
83 | 60 0.00
Average:
76 | 52 0.12
Thunderstorm
Actual:
81 | 64 0.07
Average:
76 | 52 0.12
Thunderstorm
Actual:
80 | 63 0.59
Average:
76 | 52 0.13
Thunderstorm
Actual:
84 | 63 0.48
Average:
76 | 53 0.12
Clear
Actual:
87 | 62 0.00
Average:
77 | 53 0.12
Scattered Clouds
Actual:
86 | 59 0.00
Average:
77 | 53 0.13
Thunderstorm
Actual:
86 | 66 0.31
Average:
77 | 54 0.14
Scattered Clouds
Actual:
89 | 66 T
Average:
78 | 54 0.13
 

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 52 46 39 39 38 35 89 75 61 29.99 29.93 29.87 10 10 10 26 16 34 T  
2 70 52 34 41 36 32 92 62 31 29.97 29.84 29.75 10 10 10 29 10 35 0.00  
3 67 52 36 44 39 35 92 65 37 29.97 29.92 29.86 10 10 10 16 7 21 T  
4 65 54 42 42 38 33 76 60 43 30.06 29.95 29.85 10 10 10 24 15 32 T  
5 74 58 42 43 39 36 76 53 29 29.91 29.86 29.80 10 10 10 20 11 25 0.00  
6 78 64 49 52 46 38 64 52 39 29.81 29.66 29.56 10 10 10 25 15 31 0.00  
7 94 76 57 62 53 44 68 49 30 29.63 29.51 29.45 10 10 10 26 14 30 0.00 Thunderstorm
8 86 68 50 65 53 43 87 55 23 29.76 29.62 29.51 10 10 9 37 17 45 0.02 Rain , Thunderstorm
9 72 59 46 43 37 30 82 52 22 29.85 29.79 29.75 10 10 10 24 12 30 0.00  
10 87 68 48 52 43 31 72 43 14 29.82 29.72 29.60 10 10 10 28 13 39 0.02 Rain
11 72 62 52 64 55 44 93 78 62 29.91 29.72 29.54 10 10 4 22 10 33 0.39 Rain , Thunderstorm
12 57 52 46 54 48 42 96 88 80 30.04 29.84 29.70 10 8 2 31 20 38 0.15 Rain , Thunderstorm
13 61 50 39 41 36 31 83 58 33 30.31 30.19 30.06 10 10 10 29 14 44 T  
14 70 53 35 38 32 28 89 56 22 30.30 30.22 30.11 10 10 10 29 10 36 0.00  
15 53 43 32 30 27 23 76 57 38 30.25 30.21 30.19 10 10 10 22 12 28 0.00  
16 61 45 28 30 26 23 92 59 26 30.19 30.13 30.06 10 10 10 17 6 23 0.00  
17 69 50 30 35 28 26 75 49 22 30.17 30.13 30.07 10 10 10 17 5 22 0.00  
18 75 58 41 46 37 31 73 50 27 30.12 30.03 29.87 10 10 10 26 15 32 0.00  
19 80 71 62 62 55 45 81 65 48 29.87 29.72 29.62 10 10 10 25 13 32 0.00 Thunderstorm
20 89 71 52 59 51 43 100 61 21 29.89 29.81 29.73 10 9 4 23 9 27 0.00  
21 79 68 56 48 45 41 72 50 27 30.11 30.02 29.89 10 10 10 20 11 25 0.00  
22 81 68 55 46 43 40 67 45 23 30.21 30.15 30.09 10 10 10 16 5 21 0.00  
23 86 69 52 47 43 39 61 42 23 30.19 30.13 30.05 10 10 10 17 9 23 0.00  
24 83 72 60 58 48 41 73 48 23 30.11 30.05 29.96 10 10 10 20 10 26 0.00  
25 81 73 64 66 63 58 93 76 58 30.01 29.95 29.83 10 9 5 26 10 30 0.07 Rain , Thunderstorm
26 80 72 63 70 66 63 100 86 71 29.96 29.91 29.86 10 9 2 18 6 22 0.59 Rain , Thunderstorm
27 84 74 63 66 63 59 100 74 47 29.95 29.91 29.88 10 8 2 25 6 32 0.48 Rain , Thunderstorm
28 87 75 62 65 62 59 93 68 42 30.03 29.98 29.94 10 10 7 23 6 27 0.00  
29 86 73 59 64 58 48 73 59 44 30.05 30.00 29.93 10 10 10 16 8 22 0.00  
30 86 76 66 70 65 62 93 72 51 30.07 30.02 29.94 10 9 1 36 8 43 0.31 Rain , Thunderstorm
31 89 78 66 70 66 64 93 70 46 30.05 29.95 29.85 10 10 10 24 10 32 T