Weather History for Omaha, NE

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 52 °F 40 °F 19 °F
Mean Temperature 42 °F 30 °F 11 °F
Min Temperature 34 °F 21 °F 2 °F
Degree Days  
Heating Degree Days (base 65) 54 35 23 1073
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 49 °F 24 °F 0 °F
Precipitation  
Precipitation 0.65 in 0.06 in 0.00 in 1.71 in
Snowdepth 5.0 in 1.1 in 0.0 in -
Wind  
Wind 35 mph 9 mph 0 mph
Gust Wind 44 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.16 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 13, 2011 Rise Set
Actual Time 7:40 AM CST 4:54 PM CST
Civil Twilight 7:09 AM CST 5:25 PM CST
Nautical Twilight 6:34 AM CST 6:00 PM CST
Astronomical Twilight 6:01 AM CST 6:34 PM CST
Moon 8:11 PM CST (12/13) 9:50 AM CST (12/13)
Length of Visible Light 10h 16m
Length of Day
9h 13m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 13
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

Weather History Calendar

Precipitation Actual month total 1.71 Normal Month Total: 1.04
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
39 | 19 T
Average:
40 | 21 0.04
Rain
Actual:
37 | 13 0.05
Average:
40 | 21 0.04
Snow
Actual:
36 | 29 0.65
Average:
39 | 20 0.04
Fog
Actual:
29 | 9 0.00
Average:
39 | 20 0.04
Snow
Actual:
21 | 5 T
Average:
38 | 20 0.04
Scattered Clouds
Actual:
19 | 2 0.00
Average:
38 | 19 0.04
Partly Cloudy
Actual:
27 | 9 0.00
Average:
37 | 19 0.04
Snow
Actual:
28 | 12 0.13
Average:
37 | 19 0.04
Snow
Actual:
23 | 3 0.01
Average:
37 | 18 0.05
Scattered Clouds
Actual:
33 | 5 0.00
Average:
36 | 18 0.04
Partly Cloudy
Actual:
41 | 20 0.00
Average:
36 | 18 0.04
Overcast
Actual:
43 | 34 0.00
Average:
36 | 17 0.03
Rain
Actual:
42 | 33 0.30
Average:
35 | 17 0.04
Rain
Actual:
50 | 33 0.45
Average:
35 | 17 0.03
Partly Cloudy
Actual:
36 | 21 0.00
Average:
35 | 16 0.03
Scattered Clouds
Actual:
37 | 20 0.00
Average:
35 | 16 0.03
Partly Cloudy
Actual:
51 | 24 0.00
Average:
34 | 16 0.03
Scattered Clouds
Actual:
51 | 28 0.00
Average:
34 | 16 0.03
Fog
Actual:
36 | 28 0.00
Average:
34 | 16 0.04
Mostly Cloudy
Actual:
32 | 26 0.00
Average:
34 | 15 0.03
Snow
Actual:
43 | 23 T
Average:
34 | 15 0.03
Snow
Actual:
35 | 19 0.01
Average:
34 | 15 0.03
Clear
Actual:
42 | 14 0.00
Average:
34 | 15 0.03
Scattered Clouds
Actual:
49 | 20 0.00
Average:
33 | 15 0.02
Scattered Clouds
Actual:
49 | 25 0.00
Average:
33 | 15 0.03
Scattered Clouds
Actual:
50 | 24 0.00
Average:
33 | 14 0.03
Partly Cloudy
Actual:
44 | 28 0.00
Average:
33 | 14 0.03
Partly Cloudy
Actual:
51 | 24 0.00
Average:
33 | 14 0.03
Rain
Actual:
52 | 32 0.03
Average:
33 | 14 0.02
Rain
Actual:
49 | 30 0.02
Average:
33 | 14 0.03
Snow
Actual:
52 | 31 0.06
Average:
33 | 14 0.02
 

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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 39 29 19 29 21 10 75 61 46 30.56 30.35 30.04 10 9 2 31 15 36 T Snow
2 37 25 13 34 19 6 80 66 51 30.56 30.30 30.09 10 9 2 25 10 32 0.05 Rain
3 36 33 29 36 30 23 100 88 75 30.13 30.04 29.92 10 2 0 24 11 31 0.65 Fog , Rain , Snow
4 29 19 9 23 15 7 100 84 68 30.44 30.28 30.08 10 7 0 16 5 21 0.00 Fog
5 21 13 5 16 10 3 92 80 67 30.58 30.49 30.39 10 6 0 22 9 26 T Fog , Snow
6 19 11 2 7 4 0 95 78 61 30.55 30.41 30.25 10 10 9 12 5 13 0.00  
7 27 18 9 18 13 6 100 79 57 30.25 30.18 30.06 10 8 2 13 5 16 0.00  
8 28 20 12 25 20 12 100 92 84 30.37 30.28 30.21 10 3 0 15 5 18 0.13 Fog , Snow
9 23 13 3 18 11 1 96 85 73 30.57 30.48 30.33 10 7 1 9 4 12 0.01 Snow
10 33 19 5 25 16 1 100 85 69 30.55 30.42 30.32 9 6 3 13 9 14 0.00  
11 41 31 20 36 31 19 100 87 73 30.32 30.21 30.10 8 6 3 17 12 23 0.00  
12 43 39 34 36 33 30 92 81 70 30.31 30.21 30.14 10 10 6 14 7 16 0.00  
13 42 38 33 41 36 30 100 93 85 30.32 30.19 30.01 8 4 1 20 7 23 0.30 Rain
14 50 42 33 49 42 30 100 91 82 30.00 29.81 29.65 10 4 1 25 9 29 0.45 Rain
15 36 29 21 30 23 18 89 73 56 30.45 30.23 29.93 10 10 10 31 14 40 0.00  
16 37 29 20 27 23 17 96 80 64 30.49 30.41 30.34 10 9 5 15 6 18 0.00  
17 51 38 24 30 26 22 92 66 39 30.37 30.31 30.25 10 10 10 15 5 18 0.00  
18 51 40 28 39 31 25 96 77 58 30.25 30.01 29.85 10 10 9 16 9 21 0.00  
19 36 32 28 32 27 22 100 81 61 30.29 30.12 29.85 10 9 5 25 13 32 0.00 Fog
20 32 29 26 25 23 21 81 72 63 30.28 30.03 29.83 10 10 10 18 7 22 0.00  
21 43 33 23 29 25 21 92 71 49 30.05 29.82 29.70 10 10 8 16 8 18 T Snow
22 35 27 19 34 22 14 100 76 51 30.48 30.29 30.05 10 9 2 24 14 31 0.01 Snow
23 42 28 14 22 17 12 88 64 39 30.48 30.33 30.22 10 10 10 21 8 29 0.00  
24 49 35 20 25 22 18 92 64 36 30.35 30.31 30.28 10 10 10 10 5 12 0.00  
25 49 37 25 27 23 20 78 60 41 30.48 30.38 30.30 10 10 10 13 6 17 0.00  
26 50 37 24 29 25 20 84 65 46 30.29 30.06 29.89 10 10 10 22 10 26 0.00  
27 44 36 28 26 24 22 78 62 45 30.10 30.03 29.93 10 10 10 24 12 31 0.00  
28 51 38 24 28 25 21 88 69 49 30.06 29.90 29.73 10 10 10 13 6 16 0.00  
29 52 42 32 44 32 27 86 65 44 29.73 29.63 29.46 10 10 10 28 5 33 0.03 Rain
30 49 40 30 39 33 28 89 73 56 29.91 29.75 29.53 10 10 10 33 15 44 0.02 Rain
31 52 42 31 37 31 27 92 68 44 29.96 29.71 29.46 10 10 6 35 16 43 0.06 Rain , Snow