Lafayette, IN

5:45 PM EDT on May 24, 2017 (GMT -0400)
Purdue Univ

Weather History for KLAF - January, 2015

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Month of January, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 31 °F 11 °F
Mean Temperature 37 °F 23 °F 2 °F
Min Temperature 33 °F 15 °F -10 °F
Degree Days  
Heating Degree Days (base 65) 63 42 28 1290
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 39 °F 18 °F -14 °F
Precipitation  
Precipitation 0.90 in 0.06 in 0.00 in 1.30 in
Snowdepth - - - -
Wind  
Wind 33 mph 8 mph 0 mph
Gust Wind 46 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.86 in 30.18 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 15, 2015 Rise Set
Actual Time 8:08 AM EST 5:45 PM EST
Civil Twilight 7:38 AM EST 6:15 PM EST
Nautical Twilight 7:05 AM EST 6:49 PM EST
Astronomical Twilight 6:32 AM EST 7:21 PM EST
Moon 3:01 AM EST (1/15) 1:37 PM EST (1/15)
Length of Visible Light 10h 36m
Length of Day
9h 36m
Waning Crescent, 28% of the Moon is Illuminated
Jan 15
Waning Crescent
Jan 20
New
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last Quarter

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 30 24 17 16 11 7 74 60 46 30.29 30.18 30.09 10 10 10 21 11 27 0.00  
2 36 28 19 26 19 15 88 70 52 30.37 30.29 30.20 10 10 8 9 3 10 0.00  
3 40 37 33 39 35 29 100 88 75 30.17 29.92 29.75 7 2 0 12 4 15 0.90 Fog , Rain , Snow
4 35 23 10 35 27 3 100 84 67 30.51 29.97 29.73 10 4 0 28 16 36 0.01 Fog , Rain , Snow
5 11 6 0 9 0 -6 92 79 66 30.74 30.58 30.38 10 8 0 21 10 28 0.00 Fog , Snow
6 14 10 6 9 6 -1 92 79 66 30.42 30.34 30.26 10 6 1 20 9 26 0.00 Snow
7 11 2 -8 6 -3 -13 83 73 62 30.86 30.54 30.30 10 6 2 25 16 34 0.00 Snow
8 20 5 -10 12 -2 -14 83 72 61 30.78 30.28 29.95 10 7 0 24 12 34 T Fog , Snow
9 21 11 0 16 1 -6 83 70 57 30.54 30.26 29.93 10 7 1 33 17 46 T Snow
10 24 9 -7 9 0 -9 87 68 49 30.58 30.49 30.38 10 10 10 20 7 24 0.00  
11 31 28 24 31 23 10 100 75 50 30.38 30.31 30.24 10 7 2 12 6 19 0.17 Rain
12 32 25 17 31 26 9 100 84 67 30.63 30.34 30.23 10 4 1 21 9 28 0.06 Snow
13 17 11 4 9 4 0 84 76 67 30.72 30.64 30.51 10 10 10 17 10 22 0.00  
14 15 5 -6 8 0 -9 91 81 70 30.49 30.40 30.30 10 10 7 6 2 8 T  
15 33 19 4 23 15 3 92 77 61 30.28 30.16 30.09 10 9 6 15 5 20 0.00  
16 35 25 15 26 22 17 100 85 69 30.23 30.16 30.08 10 7 2 8 4 10 0.00  
17 46 35 24 34 30 23 92 75 58 30.09 29.86 29.72 10 9 6 18 8 26 T Rain
18 40 33 25 32 30 25 100 85 70 30.04 29.88 29.76 10 10 6 22 10 28 T Rain
19 43 32 20 33 25 20 100 84 67 30.06 30.00 29.94 10 4 0 9 2 10 0.00 Fog
20 44 36 27 36 33 30 100 85 70 30.01 29.93 29.87 10 7 4 15 5 18 T Rain
21 38 35 31 34 32 28 100 88 76 30.26 30.07 29.98 10 4 1 18 8 25 T Snow
22 33 29 25 29 26 25 100 85 69 30.47 30.41 30.27 10 9 4 10 2 13 0.00  
23 33 30 26 26 24 22 85 79 72 30.41 30.16 29.92 10 10 10 10 4 13 0.00  
24 43 34 24 34 28 22 96 82 67 29.90 29.76 29.69 10 8 5 16 6 21 0.00  
25 35 30 25 34 28 20 100 91 81 29.94 29.76 29.66 10 6 1 26 10 35 0.11 Rain , Snow
26 28 22 15 26 19 11 88 78 68 30.01 29.95 29.90 10 9 2 15 3 20 T Snow
27 29 24 18 25 20 11 100 73 46 30.28 30.08 29.91 10 6 2 10 4 12 0.00  
28 37 26 14 20 17 13 92 70 47 30.35 30.22 29.98 10 10 6 18 8 27 0.00  
29 42 37 32 34 29 19 89 71 52 30.27 29.98 29.73 10 7 2 23 11 28 0.00  
30 33 26 18 25 18 12 91 72 53 30.54 30.44 30.28 10 10 7 22 7 27 T Snow
31 37 28 18 31 24 15 92 76 59 30.43 30.29 30.19 10 8 2 14 6 19 0.05 Snow