History for Peru, IL

Month of December, 2012 — View Current Conditions
Month of December, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 70 °F 42 °F 27 °F
Mean Temperature 57 °F 35 °F 22 °F
Min Temperature 45 °F 28 °F 12 °F
Degree Days
Heating Degree Days (base 65) 44 30 8 929
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 0 0 11
Dew Point
Dew Point 61 °F 30 °F 9 °F
Precipitation
Precipitation 0.42 in 0.04 in 0.00 in 1.16 in
Snowdepth - - - -
Wind
Wind 41 mph 10 mph 0 mph
Gust Wind 54 mph 22 mph 14 mph
Sea Level Pressure
Sea Level Pressure 30.43 in 29.98 in 29.03 in
Monthly Graph
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Date:
Astronomy
May. 23, 2013 Rise Set
Actual Time 7:17 AM CST 4:29 PM CST
Civil Twilight 6:46 AM CST 5:00 PM CST
Nautical Twilight 6:11 AM CST 5:35 PM CST
Astronomical Twilight 5:37 AM CST 6:09 PM CST
Moon 10:54 AM CST (12/18) 10:59 PM CST (12/18)
Length Of Visible Light 10h 14m
Length of Day
9h 11m
Waxing Crescent, 35% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
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Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 1.16 Average month total 2.23
« Previous Month « 2011 December 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Partly Cloudy
Actual: 61 | 30
Precip: 0.00
Average: 39 | 25
Precip: 0.07
2 Fog
Actual: 63 | 45
Precip: 0.00
Average: 41 | 24
Precip: 0.06
3 Rain
Actual: 70 | 44
Precip: 0.00
Average: 41 | 23
Precip: 0.15
4 Scattered Clouds
Actual: 58 | 36
Precip: 0.00
Average: 38 | 22
Precip: 0.07
5 Clear
Actual: 42 | 27
Precip: 0.00
Average: 39 | 23
Precip: 0.02
6 Rain
Actual: 50 | 34
Precip: 0.00
Average: 39 | 23
Precip: 0.06
7 Rain
Actual: 45 | 39
Precip: 0.08
Average: 36 | 20
Precip: 0.19
8 Rain
Actual: 41 | 35
Precip: 0.03
Average: 37 | 22
Precip: 0.07
9 Rain
Actual: 41 | 32
Precip: 0.15
Average: 36 | 20
Precip: 0.04
10 Overcast
Actual: 31 | 27
Precip: 0.00
Average: 36 | 20
Precip: 0.12
11 Scattered Clouds
Actual: 35 | 20
Precip: 0.00
Average: 36 | 18
Precip: 0.03
12 Clear
Actual: 45 | 24
Precip: 0.00
Average: 37 | 19
Precip: 0.09
13 Clear
Actual: 48 | 30
Precip: 0.00
Average: 36 | 18
Precip: 0.03
14 Rain
Actual: 49 | 29
Precip: 0.00
Average: 36 | 20
Precip: 0.08
15 Rain
Actual: 50 | 42
Precip: 0.18
Average: 36 | 19
Precip: 0.17
16 Overcast
Actual: 49 | 37
Precip: 0.00
Average: 36 | 20
Precip: 0.04
17 Overcast
Actual: 37 | 33
Precip: 0.00
Average: 35 | 17
Precip: 0.02
18 Overcast
Actual: 45 | 32
Precip: 0.00
Average: 34 | 19
Precip: 0.02
19 Thunderstorm
Actual: 39 | 33
Precip: 0.30
Average: 33 | 19
Precip: 0.03
20 Snow
Actual: 52 | 28
Precip: 0.42
Average: 34 | 18
Precip: 0.05
21 Scattered Clouds
Actual: 27 | 16
Precip: 0.00
Average: 32 | 15
Precip: 0.06
22 Clear
Actual: 32 | 12
Precip: 0.00
Average: 32 | 14
Precip: 0.01
23 Scattered Clouds
Actual: 32 | 16
Precip: 0.00
Average: 30 | 16
Precip: 0.04
24 Mostly Cloudy
Actual: 30 | 26
Precip: 0.00
Average: 31 | 17
Precip: 0.03
25 Partly Cloudy
Actual: 30 | 18
Precip: 0.00
Average: 30 | 13
Precip: 0.16
26 Overcast
Actual: 32 | 27
Precip: 0.00
Average: 29 | 14
Precip: 0.01
27 Overcast
Actual: 30 | 25
Precip: 0.00
Average: 30 | 13
Precip: 0.13
28 Snow
Actual: 32 | 28
Precip: 0.00
Average: 33 | 17
Precip: 0.09
29 Snow
Actual: 30 | 16
Precip: 0.00
Average: 33 | 17
Precip: 0.13
30 Clear
Actual: 34 | 14
Precip: 0.00
Average: 30 | 15
Precip: 0.10
31 Partly Cloudy
Actual: 36 | 21
Precip: 0.00
Average: 29 | 13
Precip: 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 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 61 46 30 52 43 30 98 84 71 30.11 30.00 29.88 10 7 2 18 8 22 0.00  
2 63 54 45 55 51 45 97 84 69 30.04 29.96 29.87 10 6 0 17 9 25 0.00 Fog
3 70 57 44 61 56 44 97 83 68 30.01 29.87 29.76 10 7 0 30 12 37 0.00 Fog , Rain
4 58 47 36 47 35 31 79 62 36 30.31 30.13 29.95 10 10 10 17 10 21 0.00  
5 42 34 27 30 25 19 83 67 44 30.43 30.33 30.19 10 10 10 12 8 17 0.00  
6 50 42 34 41 35 30 85 75 59 30.18 30.01 29.91 10 10 7 15 10 18 0.00 Rain
7 45 42 39 42 39 37 96 88 78 29.95 29.91 29.88 10 7 2 13 6 - 0.08 Rain
8 41 38 35 38 34 32 95 86 70 30.06 29.99 29.85 10 9 2 14 9 21 0.03 Rain
9 41 36 32 40 36 30 100 90 79 30.04 29.85 29.75 10 6 1 22 11 28 0.15 Rain
10 31 29 27 29 25 24 93 88 84 29.98 29.86 29.78 10 9 5 24 16 30 0.00  
11 35 28 20 24 22 18 92 77 57 30.16 30.04 29.98 10 10 10 17 9 24 0.00  
12 45 34 24 30 25 20 86 72 46 30.28 30.23 30.16 10 10 10 18 11 24 0.00  
13 48 39 30 31 28 25 87 69 43 30.26 30.18 30.10 10 10 10 21 12 26 0.00  
14 49 39 29 37 31 26 86 73 53 30.19 30.11 29.99 10 10 10 15 7 - 0.00 Rain
15 50 46 42 48 42 35 94 87 72 29.99 29.70 29.55 10 8 2 24 14 31 0.18 Rain
16 49 43 37 46 38 33 93 87 82 29.75 29.67 29.59 10 7 3 17 11 22 0.00  
17 37 35 33 34 32 29 93 88 82 29.75 29.72 29.67 10 7 4 7 4 - 0.00  
18 45 38 32 38 33 28 89 84 75 29.87 29.70 29.55 10 7 3 22 9 31 0.00  
19 39 36 33 38 33 30 94 88 81 30.05 29.95 29.68 10 5 2 24 8 24 0.30 Rain , Thunderstorm
20 52 40 28 48 37 25 96 92 83 29.65 29.32 29.03 10 5 1 41 20 54 0.42 Rain , Snow
21 27 22 16 24 16 12 87 81 74 30.22 30.02 29.66 10 10 10 30 21 40 0.00  
22 32 22 12 25 17 9 93 82 69 30.24 30.12 29.93 10 10 7 10 6 - 0.00  
23 32 24 16 29 23 15 94 88 73 30.03 29.97 29.91 10 7 5 13 4 - 0.00  
24 30 28 26 27 26 24 94 89 86 30.12 29.95 29.85 10 8 4 15 9 18 0.00  
25 30 24 18 24 20 14 86 83 78 30.32 30.24 30.13 10 10 10 16 10 18 0.00  
26 32 30 27 26 24 21 86 80 67 30.16 30.08 30.00 10 10 10 22 16 31 0.00  
27 30 28 25 28 24 21 87 82 77 30.19 30.14 30.11 10 10 10 14 7 17 0.00  
28 32 30 28 31 28 24 98 88 79 30.11 29.99 29.88 10 6 1 13 6 - 0.00 Snow
29 30 23 16 29 21 12 96 86 79 30.26 30.04 29.87 10 7 2 23 12 29 0.00 Snow
30 34 24 14 29 23 12 89 77 66 30.35 30.22 30.07 10 9 5 18 7 24 0.00  
31 36 28 21 27 22 15 83 74 64 30.15 30.08 30.03 10 10 10 20 15 25 0.00  
Comma Delimited File