Weather History for Sioux City, IA

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 76 °F 58 °F
Mean Temperature 75 °F 65 °F 49 °F
Min Temperature 65 °F 53 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 16 4 0 106
Cooling Degree Days (base 65) 10 3 0 92
Growing Degree Days (base 50) 26 14 0 430
Dew Point  
Dew Point 73 °F 55 °F 34 °F
Precipitation  
Precipitation 0.78 in 0.11 in 0.00 in 2.79 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 37 mph 8 mph 0 mph
Gust Wind 51 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.04 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 22, 2014 Rise Set
Actual Time 7:12 AM CDT 7:22 PM CDT
Civil Twilight 6:44 AM CDT 7:50 PM CDT
Nautical Twilight 6:11 AM CDT 8:23 PM CDT
Astronomical Twilight 5:38 AM CDT 8:57 PM CDT
Moon 5:41 AM CDT 6:31 PM CDT
Length of Visible Light 13h 05m
Length of Day
12h 09m
Waning Crescent, 2% of the Moon is Illuminated
Sep 22
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.79 Normal Month Total: 2.96
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
81 | 60 0.11
Average:
81 | 57 0.11
Rain
Actual:
79 | 54 0.00
Average:
81 | 57 0.10
Partly Cloudy
Actual:
83 | 63 0.00
Average:
81 | 56 0.11
Thunderstorm
Actual:
84 | 65 0.00
Average:
80 | 56 0.10
Thunderstorm
Actual:
68 | 50 T
Average:
80 | 56 0.11
Clear
Actual:
75 | 46 0.00
Average:
80 | 55 0.10
Clear
Actual:
76 | 48 0.00
Average:
79 | 55 0.10
Thunderstorm
Actual:
81 | 58 0.78
Average:
79 | 54 0.10
Rain
Actual:
78 | 63 T
Average:
79 | 54 0.10
Rain
Actual:
68 | 53 0.02
Average:
78 | 53 0.10
Rain
Actual:
58 | 48 0.09
Average:
78 | 53 0.11
Rain
Actual:
58 | 39 0.35
Average:
78 | 52 0.10
Fog
Actual:
63 | 35 0.00
Average:
77 | 52 0.09
Scattered Clouds
Actual:
70 | 42 0.00
Average:
77 | 51 0.09
Partly Cloudy
Actual:
65 | 42 0.00
Average:
77 | 51 0.10
Fog
Actual:
70 | 38 0.00
Average:
76 | 50 0.10
Scattered Clouds
Actual:
82 | 53 0.00
Average:
76 | 50 0.10
Clear
Actual:
78 | 56 0.00
Average:
76 | 49 0.10
Thunderstorm
Actual:
90 | 60 0.69
Average:
75 | 49 0.09
Thunderstorm
Actual:
85 | 57 0.24
Average:
75 | 49 0.10
Scattered Clouds
Actual:
73 | 48 0.00
Average:
74 | 48 0.10
Clear
Actual:
75 | 44 0.00
Average:
74 | 48 0.10
Thunderstorm
Actual:
67 | 56 0.16
Average:
74 | 47 0.10
Rain
Actual:
77 | 58 T
Average:
73 | 47 0.10
Clear
Actual:
84 | 56 0.00
Average:
73 | 46 0.09
Clear
Actual:
86 | 57 0.00
Average:
72 | 46 0.10
Clear
Actual:
84 | 59 0.00
Average:
72 | 45 0.09
Scattered Clouds
Actual:
85 | 57 0.00
Average:
71 | 45 0.09
Partly Cloudy
Actual:
81 | 61 T
Average:
71 | 44 0.09
Rain
Actual:
69 | 57 0.35
Average:
71 | 44 0.09
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 81 71 60 67 61 57 100 76 51 29.90 29.79 29.66 10 10 7 37 5 51 0.11 Rain , Thunderstorm
2 79 67 54 63 58 53 100 74 48 29.98 29.94 29.89 10 10 8 12 5 17 0.00 Rain
3 83 73 63 73 67 59 94 82 69 29.88 29.76 29.64 10 10 10 22 11 31 0.00  
4 84 75 65 73 66 54 94 76 57 30.02 29.77 29.61 10 10 10 17 9 22 0.00 Thunderstorm
5 68 59 50 57 54 50 96 80 63 30.29 30.16 30.00 10 10 8 14 8 19 T Rain , Thunderstorm
6 75 61 46 58 50 46 100 69 38 30.32 30.27 30.22 10 9 1 7 3 12 0.00  
7 76 62 48 58 54 46 93 73 53 30.22 30.12 29.98 10 10 10 16 8 22 0.00  
8 81 70 58 69 60 55 97 82 67 29.99 29.88 29.75 10 9 2 23 10 35 0.78 Rain , Thunderstorm
9 78 71 63 71 66 62 100 85 69 29.79 29.73 29.63 10 6 0 15 6 19 T Fog , Rain
10 68 61 53 65 56 49 89 81 72 30.13 29.85 29.63 10 9 5 24 14 31 0.02 Rain
11 58 53 48 49 45 41 89 72 55 30.40 30.28 30.14 10 10 6 17 10 21 0.09 Rain
12 58 49 39 45 42 38 93 72 51 30.50 30.46 30.42 10 10 7 15 6 20 0.35 Rain
13 63 49 35 45 38 34 100 72 43 30.42 30.34 30.19 10 5 0 22 8 28 0.00 Fog
14 70 56 42 54 47 41 96 73 49 30.22 30.16 30.08 10 10 10 12 4 15 0.00  
15 65 54 42 51 46 41 93 69 44 30.28 30.21 30.07 10 10 10 22 8 27 0.00  
16 70 54 38 52 43 37 100 72 44 30.28 30.18 29.98 10 6 0 16 6 21 0.00 Fog
17 82 68 53 61 55 51 93 64 34 29.98 29.93 29.88 10 10 10 8 4 10 0.00  
18 78 67 56 60 56 55 100 74 47 30.03 29.97 29.93 10 10 7 15 8 20 0.00  
19 90 75 60 67 63 57 97 71 44 29.95 29.81 29.71 10 9 2 24 12 34 0.69 Rain , Thunderstorm
20 85 71 57 65 60 50 100 67 34 30.05 29.87 29.76 10 8 1 25 8 31 0.24 Rain , Thunderstorm
21 73 61 48 50 48 45 89 65 41 30.27 30.18 30.05 10 10 10 20 8 26 0.00  
22 75 60 44 53 48 42 100 69 38 30.31 30.25 30.16 10 9 1 15 6 20 0.00  
23 67 62 56 58 55 52 90 77 63 30.17 30.11 30.04 10 10 7 18 9 26 0.16 Rain , Thunderstorm
24 77 68 58 63 58 54 97 79 60 30.13 30.08 30.05 10 10 10 16 9 21 T Rain
25 84 70 56 63 60 55 100 72 44 30.18 30.13 30.07 10 8 3 13 6 17 0.00  
26 86 72 57 62 59 55 97 70 43 30.10 30.06 30.00 10 10 6 16 8 22 0.00  
27 84 72 59 60 58 56 93 68 43 30.10 30.06 30.00 10 9 6 18 9 27 0.00  
28 85 71 57 60 57 55 93 67 40 30.12 30.07 30.01 10 9 6 14 7 18 0.00  
29 81 71 61 65 61 59 90 74 58 30.07 30.00 29.94 10 9 7 18 8 23 T  
30 69 63 57 64 60 55 100 91 81 29.98 29.82 29.75 10 9 2 17 10 27 0.35 Rain