Weather History for Lafayette, IN

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 70 °F 43 °F 29 °F
Mean Temperature 63 °F 37 °F 21 °F
Min Temperature 55 °F 31 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 44 28 2 861
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 1 0 21
Dew Point  
Dew Point 59 °F 31 °F 9 °F
Precipitation  
Precipitation 1.09 in 0.09 in 0.00 in 2.54 in
Snowdepth - - - -
Wind  
Wind 33 mph 8 mph 0 mph
Gust Wind 49 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.00 in 29.14 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 19, 2012 Rise Set
Actual Time 8:06 AM EST 5:23 PM EST
Civil Twilight 7:35 AM EST 5:54 PM EST
Nautical Twilight 7:01 AM EST 6:28 PM EST
Astronomical Twilight 6:28 AM EST 7:02 PM EST
Moon 12:14 PM EST (12/19) No Moon Set
Length of Visible Light 10h 18m
Length of Day
9h 17m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Weather History Calendar

Precipitation Actual month total 2.54 Normal Month Total: 2.51
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
62 | 33 0.00
Average:
43 | 28 0.10
Rain
Actual:
63 | 52 0.14
Average:
43 | 28 0.10
Fog
Actual:
70 | 55 0.00
Average:
42 | 27 0.09
Rain
Actual:
63 | 38 0.16
Average:
42 | 27 0.09
Clear
Actual:
43 | 30 0.00
Average:
41 | 26 0.10
Scattered Clouds
Actual:
47 | 26 0.00
Average:
41 | 26 0.09
Rain
Actual:
47 | 41 0.22
Average:
40 | 26 0.09
Fog
Actual:
45 | 42 0.01
Average:
40 | 25 0.10
Rain
Actual:
50 | 38 0.25
Average:
40 | 25 0.08
Overcast
Actual:
40 | 28 0.00
Average:
39 | 25 0.09
Partly Cloudy
Actual:
35 | 25 0.00
Average:
39 | 24 0.08
Clear
Actual:
43 | 21 0.00
Average:
38 | 24 0.08
Clear
Actual:
47 | 28 0.00
Average:
38 | 24 0.08
Clear
Actual:
50 | 28 0.00
Average:
38 | 23 0.07
Rain
Actual:
54 | 39 0.21
Average:
37 | 23 0.08
Overcast
Actual:
54 | 40 0.00
Average:
37 | 23 0.08
Rain
Actual:
40 | 35 0.06
Average:
37 | 22 0.07
Rain
Actual:
44 | 33 0.02
Average:
36 | 22 0.08
Rain
Actual:
42 | 35 0.16
Average:
36 | 22 0.08
Thunderstorm
Actual:
54 | 31 1.09
Average:
36 | 22 0.07
Snow
Actual:
31 | 22 T
Average:
36 | 21 0.08
Clear
Actual:
30 | 14 0.00
Average:
36 | 21 0.08
Clear
Actual:
39 | 18 0.00
Average:
35 | 21 0.08
Partly Cloudy
Actual:
33 | 26 T
Average:
35 | 21 0.08
Partly Cloudy
Actual:
35 | 26 0.00
Average:
35 | 21 0.08
Snow
Actual:
31 | 28 0.14
Average:
35 | 20 0.07
Overcast
Actual:
31 | 27 0.00
Average:
35 | 20 0.07
Snow
Actual:
31 | 29 0.02
Average:
35 | 20 0.07
Snow
Actual:
31 | 21 0.04
Average:
34 | 20 0.07
Scattered Clouds
Actual:
29 | 12 0.00
Average:
34 | 20 0.07
Snow
Actual:
34 | 26 0.02
Average:
34 | 20 0.06
 

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 62 48 33 48 42 32 92 74 55 30.18 30.10 30.01 10 9 5 18 7 25 0.00  
2 63 58 52 56 52 44 100 76 51 30.08 30.01 29.95 10 9 5 16 6 22 0.14 Rain
3 70 63 55 59 57 54 100 81 61 30.08 30.01 29.91 10 6 0 23 10 35 0.00 Fog
4 63 51 38 54 45 37 100 82 63 30.24 30.08 29.94 10 9 2 20 7 24 0.16 Rain
5 43 37 30 36 29 25 92 73 53 30.43 30.34 30.25 10 10 2 14 6 17 0.00  
6 47 37 26 36 31 24 92 79 65 30.25 30.10 29.97 10 10 10 13 5 16 0.00  
7 47 44 41 45 42 37 100 88 76 29.97 29.91 29.84 10 4 2 10 3 13 0.22 Rain
8 45 44 42 44 40 33 100 90 82 30.07 29.94 29.83 10 5 0 12 4 16 0.01 Fog
9 50 44 38 49 42 35 100 93 85 30.06 29.83 29.72 10 5 2 22 11 25 0.25 Rain
10 40 34 28 36 28 23 100 89 78 29.99 29.83 29.75 10 9 5 18 11 26 0.00  
11 35 30 25 26 22 20 92 74 56 30.22 30.10 29.97 10 10 7 16 7 22 0.00  
12 43 32 21 26 22 19 92 69 45 30.38 30.33 30.24 10 10 10 10 2 14 0.00  
13 47 38 28 26 23 21 75 56 37 30.38 30.31 30.20 10 10 10 14 6 20 0.00  
14 50 39 28 30 26 22 75 61 46 30.27 30.20 30.11 10 10 10 10 3 14 0.00  
15 54 47 39 50 40 27 89 73 57 30.09 29.82 29.66 10 9 4 23 9 31 0.21 Rain
16 54 47 40 50 43 36 93 80 66 29.75 29.69 29.65 10 10 7 14 8 22 0.00  
17 40 38 35 36 34 33 92 86 79 29.76 29.70 29.62 10 6 2 13 5 16 0.06 Rain
18 44 39 33 36 32 28 100 88 76 29.84 29.76 29.65 10 8 3 23 8 31 0.02 Rain
19 42 39 35 38 34 30 89 81 73 30.07 29.98 29.83 10 8 7 21 8 25 0.16 Rain
20 54 43 31 48 37 28 100 83 65 29.77 29.34 29.14 10 5 2 33 18 48 1.09 Rain , Snow , Thunderstorm
21 31 27 22 28 22 15 92 83 74 30.20 29.78 29.44 10 7 2 33 19 49 T Snow
22 30 22 14 20 15 11 88 78 68 30.28 30.18 30.02 10 10 10 12 5 15 0.00  
23 39 29 18 28 22 16 91 78 64 30.02 29.97 29.94 10 10 8 12 4 14 0.00  
24 33 30 26 29 27 24 92 85 78 30.06 29.89 29.82 10 7 3 14 7 18 T  
25 35 31 26 27 24 22 92 77 61 30.26 30.17 30.06 10 10 8 20 10 25 0.00  
26 31 30 28 27 24 21 92 81 69 30.09 29.92 29.84 10 5 0 24 16 32 0.14 Fog , Snow
27 31 29 27 26 24 22 92 84 75 30.20 30.14 30.03 10 10 9 13 4 16 0.00  
28 31 30 29 27 25 24 85 82 78 30.16 30.02 29.88 10 8 2 10 5 15 0.02 Snow
29 31 26 21 28 24 16 100 87 74 30.27 29.96 29.83 10 5 1 23 10 31 0.04 Snow
30 29 21 12 20 15 9 92 78 63 30.43 30.35 30.26 10 9 5 17 7 22 0.00  
31 34 30 26 30 26 20 92 78 63 30.22 30.11 30.06 10 6 1 14 8 21 0.02 Snow