History for Peru, IL

Month of December, 2010 — View Current Conditions
Month of December, 2010
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 55 °F 27 °F 12 °F
Mean Temperature 50 °F 21 °F 4 °F
Min Temperature 44 °F 15 °F -4 °F
Degree Days
Heating Degree Days (base 65) 60 44 16 1364
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 53 °F 17 °F -8 °F
Precipitation
Precipitation 0.67 in 0.04 in 0.00 in 1.23 in
Snowdepth - - - -
Wind
Wind 37 mph 9 mph 0 mph
Gust Wind 47 mph 21 mph 14 mph
Sea Level Pressure
Sea Level Pressure 30.52 in 30.09 in 29.47 in
Monthly Graph
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Date:
Astronomy
May. 21, 2013 Rise Set
Actual Time 7:08 AM CST 4:27 PM CST
Civil Twilight 6:37 AM CST 4:58 PM CST
Nautical Twilight 6:02 AM CST 5:32 PM CST
Astronomical Twilight 5:29 AM CST 6:06 PM CST
Moon 8:06 AM CST (12/6) 5:22 PM CST (12/6)
Length Of Visible Light 10h 21m
Length of Day
9h 19m
New Moon, 1% of the Moon is Illuminated
Dec 6
New Moon
Dec 13
First Quarter
Dec 21
Full
Dec 27
Last Quarter
Jan 4
New
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Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 1.23 Average month total 2.23
« Previous Month « 2009 December 2010 2011 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Snow
Actual: 25 | 23
Precip: 0.00
Average: 39 | 25
Precip: 0.07
2 Partly Cloudy
Actual: 32 | 23
Precip: 0.00
Average: 41 | 24
Precip: 0.06
3 Snow
Actual: 30 | 18
Precip: 0.00
Average: 41 | 23
Precip: 0.15
4 Snow
Actual: 32 | 28
Precip: 0.13
Average: 38 | 22
Precip: 0.07
5 Snow
Actual: 27 | 5
Precip: 0.00
Average: 39 | 23
Precip: 0.02
6 Snow
Actual: 18 | 5
Precip: 0.00
Average: 39 | 23
Precip: 0.06
7 Snow
Actual: 18 | 7
Precip: 0.00
Average: 36 | 20
Precip: 0.19
8 Clear
Actual: 14 | 1
Precip: 0.00
Average: 37 | 22
Precip: 0.07
9 Snow
Actual: 30 | 1
Precip: 0.01
Average: 36 | 20
Precip: 0.04
10 Clear
Actual: 37 | 23
Precip: 0.00
Average: 36 | 20
Precip: 0.12
11 Rain
Actual: 37 | 24
Precip: 0.20
Average: 36 | 18
Precip: 0.03
12 Snow
Actual: 28 | 17
Precip: 0.00
Average: 37 | 19
Precip: 0.09
13 Clear
Actual: 12 | 3
Precip: 0.00
Average: 36 | 18
Precip: 0.03
14 Clear
Actual: 13 | -4
Precip: 0.00
Average: 36 | 20
Precip: 0.08
15 Partly Cloudy
Actual: 22 | 0
Precip: 0.00
Average: 36 | 19
Precip: 0.17
16 Snow
Actual: 23 | 19
Precip: 0.01
Average: 36 | 20
Precip: 0.04
17 Scattered Clouds
Actual: 21 | 10
Precip: 0.00
Average: 35 | 17
Precip: 0.02
18 Clear
Actual: 21 | 8
Precip: 0.00
Average: 34 | 19
Precip: 0.02
19 Clear
Actual: 18 | 5
Precip: 0.00
Average: 33 | 19
Precip: 0.03
20 Snow
Actual: 27 | 2
Precip: 0.04
Average: 34 | 18
Precip: 0.05
21 Fog
Actual: 34 | 29
Precip: 0.03
Average: 32 | 15
Precip: 0.06
22 Mostly Cloudy
Actual: 33 | 18
Precip: 0.00
Average: 32 | 14
Precip: 0.01
23 Fog
Actual: 27 | 12
Precip: 0.00
Average: 30 | 16
Precip: 0.04
24 Snow
Actual: 30 | 22
Precip: 0.12
Average: 31 | 17
Precip: 0.03
25 Snow
Actual: 30 | 23
Precip: 0.01
Average: 30 | 13
Precip: 0.16
26 Snow
Actual: 29 | 20
Precip: 0.00
Average: 29 | 14
Precip: 0.01
27 Snow
Actual: 19 | 10
Precip: 0.00
Average: 30 | 13
Precip: 0.13
28 Partly Cloudy
Actual: 30 | 9
Precip: 0.00
Average: 33 | 17
Precip: 0.09
29 Fog
Actual: 35 | 15
Precip: 0.00
Average: 33 | 17
Precip: 0.13
30 Fog
Actual: 43 | 36
Precip: 0.01
Average: 30 | 15
Precip: 0.10
31 Thunderstorm
Actual: 55 | 44
Precip: 0.67
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
2010 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 25 24 23 20 18 16 81 75 72 30.06 29.95 29.86 10 9 2 24 18 31 0.00 Snow
2 32 28 23 22 19 17 83 71 58 30.18 30.14 30.06 10 10 10 14 8 20 0.00  
3 30 24 18 26 20 15 92 77 57 30.25 30.19 30.12 10 9 1 8 4 - 0.00 Snow
4 32 30 28 29 28 26 94 91 86 30.21 30.06 30.00 10 2 1 14 10 17 0.13 Snow
5 27 16 5 25 14 1 93 84 72 30.36 30.32 30.28 10 8 4 18 13 23 0.00 Snow
6 18 12 5 13 6 1 85 80 75 30.34 30.27 30.18 10 9 4 17 13 23 0.00 Snow
7 18 13 7 11 8 2 83 77 71 30.25 30.20 30.14 10 10 7 13 9 17 0.00 Snow
8 14 8 1 7 2 -3 85 76 70 30.28 30.25 30.21 10 10 10 12 8 - 0.00  
9 30 16 1 26 11 -4 92 80 72 30.29 30.15 29.93 10 8 2 21 5 29 0.01 Snow
10 37 30 23 30 27 21 94 82 73 30.00 29.94 29.88 10 7 2 14 9 - 0.00  
11 37 30 24 36 30 20 95 92 84 29.94 29.70 29.47 10 3 1 24 9 32 0.20 Rain
12 28 22 17 26 17 7 93 82 58 29.99 29.71 29.53 10 6 1 37 19 47 0.00 Snow
13 12 8 3 4 0 -4 78 73 69 30.27 30.17 30.04 10 10 10 24 17 29 0.00  
14 13 4 -4 6 -1 -8 85 78 72 30.27 30.22 30.16 10 10 10 10 6 - 0.00  
15 22 11 0 14 5 -5 87 75 56 30.16 30.05 29.91 10 9 4 12 3 - 0.00  
16 23 21 19 21 19 17 89 88 86 29.93 29.82 29.77 10 4 1 12 8 - 0.01 Snow
17 21 16 10 14 10 6 90 78 58 30.14 30.09 30.02 10 8 5 14 9 16 0.00  
18 21 14 8 13 9 5 92 81 69 30.12 30.08 30.03 10 7 4 12 9 16 0.00  
19 18 12 5 11 7 1 87 80 70 30.11 30.08 30.04 10 9 4 9 7 - 0.00  
20 27 14 2 25 14 -2 92 85 75 30.13 30.09 30.01 10 5 0 20 5 25 0.04 Snow
21 34 32 29 34 32 28 96 95 92 30.03 29.98 29.94 4 1 0 14 7 21 0.03 Fog
22 33 26 18 29 23 14 88 85 81 30.42 30.24 30.09 10 7 3 18 15 24 0.00  
23 27 20 12 23 17 9 93 88 82 30.52 30.48 30.42 10 5 0 9 4 - 0.00 Fog
24 30 26 22 28 25 19 94 90 86 30.41 30.34 30.26 7 3 0 8 4 - 0.12 Rain , Snow
25 30 26 23 27 24 22 93 85 76 30.28 30.25 30.23 10 8 2 16 10 18 0.01 Rain , Snow
26 29 24 20 26 21 16 88 81 79 30.33 30.29 30.25 10 9 2 18 13 22 0.00 Rain , Snow
27 19 14 10 16 12 8 93 85 77 30.35 30.30 30.24 10 7 1 10 7 - 0.00 Snow
28 30 20 9 22 17 6 91 83 69 30.21 30.12 30.06 10 7 5 10 7 - 0.00  
29 35 25 15 34 24 12 95 91 81 30.03 29.88 29.74 7 3 0 21 8 23 0.00 Fog
30 43 40 36 41 37 35 96 94 91 29.73 29.67 29.56 5 2 0 21 14 24 0.01 Fog
31 55 50 44 53 46 42 95 93 88 29.72 29.68 29.63 10 4 0 18 13 21 0.67 Fog , Rain , Thunderstorm
Comma Delimited File