Weather History for Storm Lake, IA

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 78 °F 66 °F
Mean Temperature 80 °F 67 °F 55 °F
Min Temperature 69 °F 56 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 10 2 0 67
Cooling Degree Days (base 65) 16 4 0 125
Growing Degree Days (base 50) 30 17 5 502
Dew Point  
Dew Point 75 °F 56 °F 37 °F
Precipitation  
Precipitation 0.22 in 0.01 in 0.00 in 0.35 in
Snowdepth - - - -
Wind  
Wind 26 mph 10 mph 0 mph
Gust Wind 40 mph 20 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 29.96 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 22, 2013 Rise Set
Actual Time 7:08 AM CDT 7:17 PM CDT
Civil Twilight 6:40 AM CDT 7:45 PM CDT
Nautical Twilight 6:07 AM CDT 8:18 PM CDT
Astronomical Twilight 5:33 AM CDT 8:52 PM CDT
Moon 9:02 PM CDT (9/22) 10:34 AM CDT (9/22)
Length of Visible Light 13h 05m
Length of Day
12h 09m
Waning Gibbous, 88% of the Moon is Illuminated
Sep 22
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Weather History Calendar

Precipitation Actual month total 0.35 Average Month Total: 1.28
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
77 | 60 0.02
Average:
79 | 58 0.02
Clear
Actual:
73 | 50 0.00
Average:
79 | 58 0.02
Clear
Actual:
80 | 50 0.00
Average:
78 | 58 0.02
Clear
Actual:
86 | 59 0.00
Average:
78 | 57 0.02
Partly Cloudy
Actual:
82 | 68 0.00
Average:
78 | 56 0.02
Clear
Actual:
87 | 66 0.00
Average:
77 | 56 0.02
Clear
Actual:
82 | 69 0.00
Average:
77 | 55 0.03
Scattered Clouds
Actual:
80 | 68 0.00
Average:
77 | 55 0.03
Fog
Actual:
95 | 66 0.00
Average:
76 | 54 0.03
Scattered Clouds
Actual:
84 | 64 0.00
Average:
76 | 54 0.03
Scattered Clouds
Actual:
82 | 66 0.00
Average:
75 | 53 0.03
Clear
Actual:
75 | 59 0.00
Average:
75 | 53 0.03
Clear
Actual:
71 | 48 0.00
Average:
75 | 53 0.03
Rain
Actual:
73 | 48 0.00
Average:
74 | 52 0.64
Mostly Cloudy
Actual:
66 | 55 0.00
Average:
73 | 52 0.03
Rain
Actual:
68 | 48 0.00
Average:
73 | 51 0.03
Rain
Actual:
66 | 53 0.09
Average:
72 | 50 0.03
Partly Cloudy
Actual:
87 | 66 0.00
Average:
71 | 50 0.03
Rain
Actual:
77 | 57 0.02
Average:
71 | 49 0.02
Scattered Clouds
Actual:
66 | 42 0.00
Average:
71 | 49 0.02
Clear
Actual:
73 | 41 0.00
Average:
71 | 48 0.02
Clear
Actual:
80 | 48 0.00
Average:
70 | 48 0.02
Clear
Actual:
77 | 50 0.00
Average:
70 | 48 0.02
Rain
Actual:
69 | 55 0.00
Average:
70 | 47 0.02
Clear
Actual:
77 | 48 0.00
Average:
70 | 47 0.02
Clear
Actual:
86 | 57 0.00
Average:
69 | 46 0.01
Rain
Actual:
87 | 66 0.00
Average:
69 | 46 0.01
Rain
Actual:
69 | 48 0.22
Average:
68 | 45 0.01
Clear
Actual:
77 | 46 0.00
Average:
68 | 45 0.01
Clear
Actual:
80 | 57 0.00
Average:
68 | 44 0.01
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 77 68 60 68 62 57 100 78 54 30.02 29.92 29.79 10 10 5 22 11 37 0.02 Rain
2 73 62 50 57 54 50 100 77 47 30.11 30.06 30.02 10 10 4 12 6 18 0.00  
3 80 65 50 66 58 50 100 80 51 30.11 30.06 30.02 10 10 7 9 6 12 0.00  
4 86 72 59 66 62 59 100 72 40 30.15 30.11 30.05 10 10 9 13 7 15 0.00  
5 82 75 68 68 65 61 88 73 51 30.19 30.16 30.11 10 10 7 14 7 20 0.00  
6 87 76 66 70 66 63 94 73 49 30.11 30.01 29.91 10 10 9 22 10 29 0.00  
7 82 76 69 75 70 66 100 84 74 29.95 29.92 29.87 10 9 6 13 7 16 0.00  
8 80 74 68 73 70 68 100 92 74 29.98 29.91 29.84 8 5 3 17 9 21 0.00  
9 95 80 66 70 65 61 100 67 34 29.84 29.79 29.74 10 7 0 23 10 33 0.00 Fog
10 84 74 64 68 63 61 88 70 51 30.04 29.95 29.85 10 10 7 15 5 20 0.00  
11 82 74 66 66 61 55 100 69 39 30.12 30.09 30.04 10 10 9 10 5 15 0.00  
12 75 67 59 59 50 45 78 57 34 30.25 30.19 30.11 10 10 10 16 10 25 0.00  
13 71 60 48 50 46 43 87 62 35 30.25 30.18 30.09 10 10 10 9 6 13 0.00  
14 73 60 48 57 48 43 88 66 41 30.09 29.99 29.85 10 10 7 22 10 29 0.00 Rain
15 66 60 55 59 54 50 94 75 60 30.27 30.04 29.82 10 10 5 23 14 30 0.00  
16 68 58 48 54 50 48 100 81 49 30.35 30.28 30.21 10 10 10 13 8 24 0.00 Rain
17 66 58 53 66 58 50 100 98 82 30.22 30.06 29.91 10 4 0 15 10 23 0.09 Rain
18 87 76 66 70 68 66 100 80 52 29.90 29.77 29.71 10 8 2 22 14 29 0.00  
19 77 67 57 68 62 48 88 74 52 29.95 29.78 29.67 10 10 6 24 13 33 0.02 Rain
20 66 55 42 52 45 39 100 73 40 30.02 29.97 29.94 10 10 10 20 11 30 0.00  
21 73 57 41 48 42 37 93 63 29 30.02 29.95 29.88 10 10 10 9 6 13 0.00  
22 80 64 48 54 50 46 100 65 34 29.90 29.86 29.81 10 10 10 25 10 32 0.00  
23 77 64 50 52 49 46 94 66 34 29.87 29.83 29.77 10 10 10 22 11 32 0.00  
24 69 62 55 55 53 50 100 79 56 29.92 29.88 29.82 10 10 4 12 7 14 0.00 Rain
25 77 62 48 59 53 48 100 75 41 29.94 29.88 29.79 10 10 6 15 7 21 0.00  
26 86 72 57 63 59 55 100 71 35 29.86 29.81 29.77 10 8 3 25 14 36 0.00  
27 87 76 66 63 59 55 83 63 33 29.87 29.82 29.77 10 10 6 26 15 40 0.00 Rain
28 69 58 48 64 51 41 100 75 45 30.02 29.85 29.67 10 9 2 22 14 29 0.22 Rain
29 77 62 46 45 41 39 81 54 26 30.02 29.94 29.85 10 10 10 23 11 31 0.00  
30 80 68 57 50 48 45 67 52 32 29.84 29.74 29.65 10 10 10 24 16 33 0.00