Weather History for Waukesha, WI

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 36 °F 23 °F
Mean Temperature 52 °F 30 °F 18 °F
Min Temperature 41 °F 24 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 48 35 14 1091
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 59 °F 26 °F 3 °F
Precipitation  
Precipitation 0.37 in 0.01 in 0.00 in 0.41 in
Snowdepth - - - -
Wind  
Wind 34 mph 8 mph 0 mph
Gust Wind 41 mph 20 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 29.97 in 29.14 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 07, 2012 Rise Set
Actual Time 7:11 AM CST 4:18 PM CST
Civil Twilight 6:39 AM CST 4:50 PM CST
Nautical Twilight 6:03 AM CST 5:25 PM CST
Astronomical Twilight 5:29 AM CST 6:00 PM CST
Moon 12:21 AM CST (12/7) 12:22 PM CST (12/7)
Length of Visible Light 10h 11m
Length of Day
9h 06m
Last Quarter, 38% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.41 Average Month Total: 1.84
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
55 | 35 0.00
Average:
35 | 23 0.06
Rain
Actual:
53 | 37 0.00
Average:
37 | 22 0.14
Rain
Actual:
62 | 41 0.00
Average:
35 | 20 0.03
Scattered Clouds
Actual:
51 | 28 0.00
Average:
36 | 21 0.06
Scattered Clouds
Actual:
33 | 19 0.00
Average:
37 | 22 0.05
Partly Cloudy
Actual:
41 | 30 0.00
Average:
33 | 20 0.05
Partly Cloudy
Actual:
39 | 32 0.00
Average:
33 | 19 0.13
Snow
Actual:
35 | 30 0.00
Average:
32 | 21 0.07
Snow
Actual:
33 | 30 0.00
Average:
31 | 17 0.03
Overcast
Actual:
32 | 26 0.00
Average:
33 | 18 0.13
Snow
Actual:
32 | 19 0.00
Average:
32 | 17 0.06
Partly Cloudy
Actual:
42 | 26 0.00
Average:
34 | 19 0.08
Clear
Actual:
44 | 30 0.00
Average:
33 | 18 0.01
Scattered Clouds
Actual:
44 | 23 0.00
Average:
33 | 19 0.03
Rain
Actual:
44 | 35 0.00
Average:
35 | 20 0.13
Rain
Actual:
42 | 33 0.00
Average:
34 | 19 0.03
Overcast
Actual:
33 | 24 0.00
Average:
31 | 17 0.01
Snow
Actual:
32 | 23 0.00
Average:
30 | 17 0.01
Snow
Actual:
33 | 23 0.04
Average:
31 | 18 0.05
Snow
Actual:
35 | 30 0.37
Average:
30 | 16 0.04
Snow
Actual:
32 | 15 0.00
Average:
30 | 15 0.05
Scattered Clouds
Actual:
26 | 10 0.00
Average:
29 | 14 0.03
Partly Cloudy
Actual:
24 | 14 0.00
Average:
30 | 15 0.01
Overcast
Actual:
24 | 19 0.00
Average:
29 | 12 0.10
Partly Cloudy
Actual:
23 | 12 0.00
Average:
25 | 10 0.01
Overcast
Actual:
28 | 23 0.00
Average:
26 | 10 0.06
Overcast
Actual:
26 | 23 0.00
Average:
29 | 15 0.03
Snow
Actual:
28 | 23 0.00
Average:
30 | 15 0.08
Snow
Actual:
26 | 17 0.00
Average:
29 | 15 0.10
Snow
Actual:
32 | 6 0.00
Average:
28 | 13 0.08
Scattered Clouds
Actual:
32 | 8 0.00
Average:
28 | 13 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

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 55 45 35 52 43 34 94 89 76 30.16 29.99 29.85 10 6 2 14 6 21 0.00 Rain
2 53 45 37 52 45 36 100 91 72 30.07 29.95 29.84 10 5 2 12 8 18 0.00 Rain
3 62 52 41 59 49 41 100 93 76 30.05 29.87 29.73 10 5 0 18 8 22 0.00 Fog , Rain
4 51 40 28 43 29 14 93 67 44 30.31 30.09 29.91 10 10 10 22 10 31 0.00  
5 33 26 19 28 20 14 93 75 59 30.44 30.32 30.20 10 10 10 12 7 17 0.00  
6 41 36 30 36 32 27 87 82 75 30.20 30.00 29.87 10 10 10 17 9 16 0.00  
7 39 36 32 34 30 27 93 84 70 29.98 29.94 29.91 10 10 10 13 6 - 0.00  
8 35 32 30 32 29 27 100 88 75 30.12 30.02 29.91 10 9 2 9 6 - 0.00 Snow
9 33 32 30 34 31 28 100 93 81 30.10 29.89 29.67 10 6 1 15 9 20 0.00 Rain , Snow
10 32 29 26 32 26 21 100 89 74 29.93 29.80 29.66 10 9 3 14 9 20 0.00  
11 32 26 19 25 21 12 100 76 51 30.08 29.97 29.91 10 10 7 16 6 25 0.00 Snow
12 42 34 26 27 25 21 80 72 46 30.22 30.16 30.09 10 10 10 15 9 21 0.00  
13 44 37 30 27 25 21 86 72 42 30.21 30.14 30.05 10 10 10 15 9 23 0.00  
14 44 34 23 36 29 21 100 88 57 30.20 30.11 30.01 10 10 7 9 2 - 0.00  
15 44 40 35 45 38 32 100 92 75 30.00 29.74 29.55 10 7 2 17 7 23 0.00 Rain
16 42 38 33 43 37 32 100 96 87 29.71 29.61 29.53 10 6 0 17 6 21 0.00 Rain
17 33 28 24 32 26 23 93 89 86 29.73 29.71 29.68 10 9 7 14 7 - 0.00  
18 32 28 23 32 27 23 100 95 86 29.82 29.72 29.63 10 5 0 9 4 - 0.00 Snow
19 33 28 23 32 28 23 100 96 81 30.05 29.96 29.82 7 4 1 13 7 17 0.04 Snow
20 35 32 30 36 32 30 100 97 93 29.85 29.44 29.14 5 2 0 34 14 41 0.37 Rain , Snow
21 32 24 15 30 19 12 100 88 79 30.16 29.89 29.46 10 8 2 29 22 40 0.00 Snow
22 26 18 10 19 13 9 93 83 59 30.17 30.07 29.93 10 10 10 12 7 16 0.00  
23 24 19 14 19 16 10 100 91 79 30.05 29.98 29.91 10 9 7 12 5 - 0.00  
24 24 22 19 21 19 18 93 90 86 30.11 29.99 29.90 10 10 10 12 5 - 0.00  
25 23 18 12 21 15 12 100 87 68 30.33 30.25 30.12 10 10 10 9 6 - 0.00  
26 28 26 23 23 20 19 93 83 74 30.25 30.15 30.06 10 10 10 18 10 23 0.00  
27 26 24 23 21 20 19 93 85 74 30.19 30.14 30.10 10 10 7 12 7 - 0.00  
28 28 26 23 27 25 21 100 94 86 30.11 30.00 29.88 10 6 1 8 3 - 0.00 Snow
29 26 22 17 27 21 14 100 93 80 30.16 29.98 29.86 10 6 1 17 8 18 0.00 Snow
30 32 19 6 23 14 5 100 85 69 30.28 30.15 29.98 10 9 2 15 9 22 0.00 Snow
31 32 20 8 23 16 3 93 79 69 30.14 30.02 29.93 10 10 7 18 12 29 0.00