Weather History for Norman, OK

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 78 °F 52 °F 28 °F
Mean Temperature 66 °F 42 °F 20 °F
Min Temperature 53 °F 32 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 45 23 0 719
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 16 1 0 46
Dew Point  
Dew Point 61 °F 32 °F 9 °F
Precipitation  
Precipitation 0.38 in 0.02 in 0.00 in 0.64 in
Snowdepth - - - -
Wind  
Wind 39 mph 10 mph 0 mph
Gust Wind 52 mph 23 mph 14 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.01 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 7:29 AM CST 5:18 PM CST
Civil Twilight 7:01 AM CST 5:46 PM CST
Nautical Twilight 6:29 AM CST 6:18 PM CST
Astronomical Twilight 5:58 AM CST 6:49 PM CST
Moon 6:36 AM CST (12/12) 4:56 PM CST (12/12)
Length of Visible Light 10h 45m
Length of Day
9h 48m
Waning Crescent, 1% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.64 Average Month Total: 1.76
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
77 | 51 0.00
Average:
56 | 32 0.01
Clear
Actual:
75 | 37 0.00
Average:
56 | 33 0.10
Partly Cloudy
Actual:
78 | 53 0.00
Average:
53 | 32 0.05
Clear
Actual:
64 | 42 0.00
Average:
52 | 29 0.03
Clear
Actual:
62 | 32 0.00
Average:
53 | 36 0.02
Scattered Clouds
Actual:
68 | 44 0.00
Average:
50 | 33 0.07
Mostly Cloudy
Actual:
48 | 42 0.00
Average:
54 | 31 0.04
Partly Cloudy
Actual:
55 | 44 0.00
Average:
54 | 33 0.07
Partly Cloudy
Actual:
46 | 30 0.00
Average:
51 | 28 0.05
Snow
Actual:
35 | 21 0.00
Average:
47 | 31 0.04
Clear
Actual:
46 | 19 0.00
Average:
49 | 26 0.04
Clear
Actual:
51 | 23 0.03
Average:
52 | 27 0.06
Clear
Actual:
62 | 33 0.00
Average:
51 | 26 0.07
Rain
Actual:
53 | 44 0.13
Average:
49 | 29 0.13
Clear
Actual:
57 | 44 0.00
Average:
48 | 29 0.10
Clear
Actual:
62 | 35 0.00
Average:
48 | 26 0.06
Clear
Actual:
55 | 32 0.00
Average:
55 | 27 0.03
Clear
Actual:
60 | 33 0.00
Average:
56 | 35 0.03
Partly Cloudy
Actual:
64 | 35 0.00
Average:
56 | 29 0.03
Scattered Clouds
Actual:
44 | 30 0.00
Average:
53 | 31 0.13
Clear
Actual:
62 | 23 0.00
Average:
53 | 30 0.07
Clear
Actual:
59 | 32 0.00
Average:
56 | 27 0.02
Clear
Actual:
46 | 30 0.00
Average:
55 | 30 0.02
Scattered Clouds
Actual:
41 | 23 0.00
Average:
51 | 26 0.02
Thunderstorm
Actual:
32 | 19 0.01
Average:
48 | 28 0.05
Scattered Clouds
Actual:
28 | 12 0.08
Average:
49 | 27 0.05
Scattered Clouds
Actual:
32 | 23 0.00
Average:
50 | 28 0.06
Snow
Actual:
32 | 19 0.01
Average:
49 | 27 0.04
Clear
Actual:
44 | 15 0.00
Average:
50 | 29 0.08
Scattered Clouds
Actual:
37 | 26 0.00
Average:
47 | 28 0.07
Rain
Actual:
39 | 32 0.38
Average:
41 | 22 0.12
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 77 65 51 61 56 46 100 79 47 29.98 29.91 29.84 10 10 7 28 16 38 0.00  
2 75 56 37 61 51 37 100 78 55 30.07 29.98 29.91 10 10 5 20 7 28 0.00  
3 78 66 53 61 56 37 100 73 37 30.01 29.89 29.81 10 10 10 28 17 34 0.00  
4 64 53 42 43 34 28 76 51 28 30.32 30.22 30.02 10 10 7 16 12 24 0.00  
5 62 47 32 45 33 28 87 58 32 30.33 30.19 30.02 10 10 10 14 4 - 0.00  
6 68 56 44 50 47 43 100 80 49 30.01 29.86 29.77 10 10 5 21 12 25 0.00  
7 48 45 42 46 45 43 100 98 93 29.93 29.86 29.82 10 8 2 8 4 - 0.00  
8 55 50 44 46 46 43 100 90 72 29.95 29.88 29.78 10 8 3 10 4 - 0.00  
9 46 38 30 46 33 12 100 75 47 30.15 29.93 29.72 10 8 1 28 12 34 0.00  
10 35 28 21 16 12 9 68 51 35 30.20 30.13 30.08 10 10 10 23 14 29 0.00 Snow
11 46 32 19 23 17 10 80 56 34 30.21 30.14 30.09 10 10 10 9 5 - 0.00  
12 51 37 23 27 21 16 74 52 35 30.27 30.19 30.12 10 10 10 20 10 25 0.03  
13 62 48 33 34 28 23 70 52 32 30.21 30.16 30.10 10 10 10 22 14 26 0.00  
14 53 48 44 50 39 28 100 70 47 30.13 29.95 29.75 10 10 2 28 15 36 0.13 Rain
15 57 50 44 50 39 36 100 63 48 29.82 29.76 29.72 10 10 10 18 14 25 0.00  
16 62 48 35 41 37 32 100 63 32 29.79 29.74 29.66 10 10 7 18 10 24 0.00  
17 55 44 32 41 36 32 100 84 51 29.90 29.83 29.78 10 8 5 10 4 - 0.00  
18 60 46 33 36 33 30 93 65 36 29.81 29.77 29.72 10 10 4 12 7 - 0.00  
19 64 50 35 59 44 30 100 75 44 29.77 29.63 29.50 10 10 5 31 10 43 0.00  
20 44 37 30 32 19 14 81 52 29 30.38 30.22 29.78 10 10 10 39 24 52 0.00  
21 62 42 23 25 18 14 80 44 22 30.38 30.30 30.23 10 10 10 17 6 24 0.00  
22 59 46 32 36 23 16 71 43 25 30.22 30.09 29.95 10 10 10 22 8 25 0.00  
23 46 38 30 41 31 25 100 77 53 29.98 29.91 29.85 10 10 10 14 6 - 0.00  
24 41 32 23 27 24 19 93 75 53 30.05 29.97 29.88 10 10 10 16 10 21 0.00  
25 32 26 19 30 23 14 100 91 80 30.21 29.98 29.82 10 8 1 24 14 28 0.01 Snow , Thunderstorm
26 28 20 12 23 17 10 93 82 69 30.29 30.19 30.09 10 10 10 26 12 32 0.08  
27 32 28 23 32 27 21 100 93 86 30.08 29.97 29.87 10 9 3 18 7 26 0.00  
28 32 26 19 32 25 14 100 85 60 30.21 30.04 29.95 10 7 1 16 7 22 0.01 Snow
29 44 30 15 28 21 14 93 74 53 30.41 30.33 30.20 10 10 10 12 6 - 0.00  
30 37 32 26 32 27 23 93 75 65 30.38 30.28 30.17 10 10 10 17 9 24 0.00  
31 39 36 32 39 35 32 100 99 87 30.17 30.05 29.95 10 5 0 20 12 24 0.38 Fog , Rain