Weather History for Omaha, NE

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 80 °F 64 °F
Mean Temperature 82 °F 66 °F 51 °F
Min Temperature 70 °F 50 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 14 3 0 86
Cooling Degree Days (base 65) 17 4 0 105
Growing Degree Days (base 50) 32 15 0 464
Dew Point  
Dew Point 72 °F 48 °F 21 °F
Precipitation  
Precipitation 1.37 in 0.06 in 0.00 in 1.59 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 39 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.03 in 29.69 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 14, 2012 Rise Set
Actual Time 7:03 AM CDT 7:33 PM CDT
Civil Twilight 6:35 AM CDT 8:01 PM CDT
Nautical Twilight 6:03 AM CDT 8:33 PM CDT
Astronomical Twilight 5:29 AM CDT 9:07 PM CDT
Moon 5:28 AM CDT (9/14) 6:30 PM CDT (9/14)
Length of Visible Light 13h 25m
Length of Day
12h 30m
Waning Crescent, 2% of the Moon is Illuminated
Sep 14
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.59 Normal Month Total: 2.68
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
92 | 67 0.00
Average:
83 | 60 0.10
Scattered Clouds
Actual:
93 | 64 0.00
Average:
82 | 60 0.10
Rain
Actual:
86 | 70 0.01
Average:
82 | 59 0.10
Scattered Clouds
Actual:
97 | 66 0.00
Average:
82 | 59 0.10
Scattered Clouds
Actual:
88 | 58 0.00
Average:
82 | 59 0.10
Fog
Actual:
90 | 51 0.00
Average:
81 | 58 0.10
Rain
Actual:
78 | 53 T
Average:
81 | 58 0.10
Scattered Clouds
Actual:
86 | 47 0.00
Average:
81 | 57 0.10
Clear
Actual:
78 | 49 0.00
Average:
80 | 57 0.10
Clear
Actual:
87 | 54 0.00
Average:
80 | 57 0.09
Partly Cloudy
Actual:
95 | 61 0.00
Average:
80 | 56 0.10
Thunderstorm
Actual:
79 | 53 1.37
Average:
79 | 56 0.09
Rain
Actual:
68 | 51 0.02
Average:
79 | 55 0.09
Scattered Clouds
Actual:
79 | 50 0.00
Average:
78 | 55 0.09
Scattered Clouds
Actual:
78 | 50 0.00
Average:
78 | 54 0.09
Partly Cloudy
Actual:
75 | 58 0.00
Average:
78 | 54 0.08
Rain
Actual:
67 | 48 0.19
Average:
77 | 53 0.09
Fog
Actual:
70 | 40 0.00
Average:
77 | 53 0.08
Partly Cloudy
Actual:
89 | 51 0.00
Average:
76 | 52 0.09
Rain
Actual:
73 | 47 T
Average:
76 | 52 0.08
Partly Cloudy
Actual:
76 | 47 0.00
Average:
76 | 51 0.09
Scattered Clouds
Actual:
64 | 40 0.00
Average:
75 | 51 0.07
Partly Cloudy
Actual:
68 | 33 0.00
Average:
75 | 51 0.08
Partly Cloudy
Actual:
73 | 46 0.00
Average:
74 | 50 0.08
Partly Cloudy
Actual:
86 | 48 0.00
Average:
74 | 50 0.08
Partly Cloudy
Actual:
80 | 44 0.00
Average:
73 | 49 0.08
Partly Cloudy
Actual:
78 | 38 0.00
Average:
73 | 49 0.08
Partly Cloudy
Actual:
76 | 39 0.00
Average:
73 | 48 0.08
Scattered Clouds
Actual:
79 | 42 0.00
Average:
72 | 48 0.09
Partly Cloudy
Actual:
81 | 46 0.00
Average:
72 | 47 0.08
 

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

2012 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 92 80 67 68 65 62 93 66 38 30.02 29.96 29.91 10 10 8 16 8 22 0.00  
2 93 79 64 67 62 58 84 61 38 29.99 29.91 29.84 10 10 10 15 7 18 0.00  
3 86 78 70 72 68 66 90 75 59 29.94 29.87 29.83 10 10 10 20 6 25 0.01 Rain
4 97 82 66 70 67 63 100 67 33 29.87 29.80 29.69 10 10 8 18 8 22 0.00  
5 88 73 58 63 55 40 73 46 18 29.94 29.83 29.69 10 10 10 23 10 29 0.00  
6 90 71 51 64 52 44 89 56 23 30.01 29.89 29.75 10 10 10 29 10 35 0.00 Fog
7 78 66 53 65 54 43 78 58 37 30.12 29.95 29.72 10 10 10 25 12 32 T Rain
8 86 67 47 50 43 36 86 52 17 30.18 30.07 29.93 10 10 10 22 8 28 0.00  
9 78 64 49 48 44 42 80 55 30 30.25 30.16 30.09 10 10 10 14 5 18 0.00  
10 87 71 54 52 48 46 77 52 26 30.12 30.01 29.88 10 10 10 26 16 32 0.00  
11 95 78 61 52 50 46 72 46 19 29.92 29.87 29.80 10 10 7 29 17 37 0.00  
12 79 66 53 57 53 45 93 66 39 30.31 30.10 29.87 10 8 2 27 13 39 1.37 Rain , Thunderstorm
13 68 60 51 53 49 47 89 69 48 30.44 30.37 30.29 10 10 7 18 6 23 0.02 Rain
14 79 65 50 50 46 39 93 59 25 30.38 30.33 30.26 10 10 10 17 9 21 0.00  
15 78 64 50 57 50 46 86 61 35 30.29 30.19 30.08 10 10 10 16 8 21 0.00  
16 75 67 58 61 59 56 100 77 54 30.08 30.01 29.90 10 8 2 15 9 18 0.00  
17 67 58 48 61 53 39 100 70 40 30.08 29.98 29.90 10 8 2 20 8 28 0.19 Fog , Rain
18 70 55 40 42 39 34 92 60 27 30.15 30.06 29.94 10 10 9 16 6 20 0.00 Fog
19 89 70 51 53 44 36 83 52 21 30.00 29.87 29.76 10 10 10 26 10 36 0.00  
20 73 60 47 51 43 34 86 56 26 30.08 30.01 29.95 10 10 9 16 4 22 T Rain
21 76 62 47 50 41 32 77 49 21 29.92 29.87 29.81 10 10 10 28 9 37 0.00  
22 64 52 40 43 32 25 82 53 23 30.31 30.21 29.95 10 10 10 20 9 24 0.00  
23 68 51 33 44 34 30 89 58 26 30.39 30.30 30.22 10 10 10 8 2 10 0.00  
24 73 60 46 52 43 37 83 57 31 30.21 30.01 29.84 10 10 10 14 5 17 0.00  
25 86 67 48 54 48 43 83 53 23 29.91 29.84 29.80 10 10 7 12 4 15 0.00  
26 80 62 44 44 37 26 71 43 15 30.16 30.04 29.89 10 10 10 9 7 10 0.00  
27 78 58 38 45 34 21 79 46 12 30.24 30.18 30.12 10 10 10 9 3 10 0.00  
28 76 58 39 51 43 35 85 54 23 30.22 30.16 30.11 10 10 10 8 1 10 0.00  
29 79 61 42 52 45 41 100 64 28 30.20 30.12 30.03 10 10 6 9 1 10 0.00  
30 81 64 46 52 46 42 93 61 28 30.04 29.97 29.90 10 10 7 7 1 9 0.00