History for Jackson, MI

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 63 °F 41 °F 28 °F
Mean Temperature 51 °F 34 °F 19 °F
Min Temperature 40 °F 27 °F 9 °F
Degree Days
Heating Degree Days (base 65) 46 31 14 952
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 1 0 0 1
Dew Point
Dew Point 58 °F 29 °F 6 °F
Precipitation
Precipitation 0.50 in 0.07 in 0.00 in 1.96 in
Snowdepth - - - -
Wind
Wind 29 mph 7 mph 0 mph
Gust Wind 40 mph 21 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.43 in 29.98 in 29.12 in
Monthly Graph
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Date:
Astronomy
May. 25, 2013 Rise Set
Actual Time 7:57 AM EST 5:05 PM EST
Civil Twilight 7:26 AM EST 5:37 PM EST
Nautical Twilight 6:50 AM EST 6:12 PM EST
Astronomical Twilight 6:16 AM EST 6:47 PM EST
Moon 7:00 AM EST (12/12) 4:42 PM EST (12/12)
Length Of Visible Light 10h 11m
Length of Day
9h 07m
Waning Crescent, 1% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
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Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 1.96 Normal month total 1.87
« Previous Month « 2011 December 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Fog
Actual: 57 | 35
Precip: T
Average: 40 | 26
Precip: 0.07
2 Rain
Actual: 58 | 37
Precip: 0.13
Average: 40 | 26
Precip: 0.07
3 Fog
Actual: 63 | 37
Precip: 0.00
Average: 39 | 26
Precip: 0.07
4 Rain
Actual: 63 | 38
Precip: 0.45
Average: 39 | 25
Precip: 0.07
5 Clear
Actual: 39 | 23
Precip: 0.00
Average: 38 | 25
Precip: 0.06
6 Scattered Clouds
Actual: 39 | 24
Precip: 0.00
Average: 38 | 25
Precip: 0.07
7 Rain
Actual: 44 | 37
Precip: 0.08
Average: 37 | 24
Precip: 0.06
8 Rain
Actual: 42 | 32
Precip: 0.13
Average: 37 | 24
Precip: 0.06
9 Rain
Actual: 38 | 32
Precip: 0.13
Average: 37 | 23
Precip: 0.07
10 Fog
Actual: 40 | 29
Precip: 0.00
Average: 36 | 23
Precip: 0.06
11 Snow
Actual: 36 | 21
Precip: T
Average: 36 | 23
Precip: 0.06
12 Clear
Actual: 42 | 25
Precip: 0.00
Average: 35 | 22
Precip: 0.05
13 Clear
Actual: 46 | 28
Precip: 0.00
Average: 35 | 22
Precip: 0.06
14 Clear
Actual: 50 | 30
Precip: 0.00
Average: 35 | 22
Precip: 0.05
15 Rain
Actual: 46 | 31
Precip: 0.09
Average: 34 | 22
Precip: 0.06
16 Overcast
Actual: 51 | 40
Precip: 0.01
Average: 34 | 21
Precip: 0.06
17 Overcast
Actual: 40 | 36
Precip: 0.00
Average: 34 | 21
Precip: 0.05
18 Snow
Actual: 39 | 29
Precip: 0.03
Average: 34 | 21
Precip: 0.06
19 Partly Cloudy
Actual: 43 | 34
Precip: 0.00
Average: 33 | 20
Precip: 0.06
20 Rain
Actual: 48 | 32
Precip: 0.50
Average: 33 | 20
Precip: 0.05
21 Snow
Actual: 33 | 30
Precip: 0.06
Average: 33 | 20
Precip: 0.06
22 Partly Cloudy
Actual: 36 | 23
Precip: 0.00
Average: 33 | 20
Precip: 0.06
23 Partly Cloudy
Actual: 35 | 18
Precip: 0.00
Average: 33 | 19
Precip: 0.06
24 Snow
Actual: 31 | 19
Precip: 0.06
Average: 32 | 19
Precip: 0.06
25 Partly Cloudy
Actual: 33 | 17
Precip: 0.00
Average: 32 | 19
Precip: 0.06
26 Snow
Actual: 29 | 24
Precip: 0.21
Average: 32 | 19
Precip: 0.06
27 Partly Cloudy
Actual: 32 | 12
Precip: T
Average: 32 | 19
Precip: 0.06
28 Snow
Actual: 29 | 9
Precip: 0.03
Average: 32 | 18
Precip: 0.06
29 Snow
Actual: 29 | 19
Precip: 0.04
Average: 32 | 18
Precip: 0.06
30 Snow
Actual: 28 | 16
Precip: 0.01
Average: 31 | 18
Precip: 0.05
31 Partly Cloudy
Actual: 34 | 22
Precip: 0.00
Average: 31 | 18
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 57 46 35 47 39 33 100 83 66 30.25 30.15 30.00 10 4 0 22 10 32 T Fog
2 58 48 37 55 46 37 100 81 62 30.13 30.01 29.91 10 4 0 17 9 23 0.13 Fog , Rain
3 63 50 37 58 50 37 100 86 72 30.12 30.04 29.90 10 3 0 26 5 36 0.00 Fog
4 63 51 38 55 46 29 100 79 58 30.16 29.99 29.90 10 7 2 22 12 35 0.45 Rain
5 39 31 23 28 20 17 81 65 48 30.43 30.36 30.19 10 10 1 14 6 21 0.00  
6 39 32 24 31 25 19 82 71 59 30.33 30.15 29.97 10 10 10 16 7 20 0.00  
7 44 41 37 41 39 31 96 85 73 29.98 29.93 29.89 10 4 2 8 3 10 0.08 Rain
8 42 37 32 40 34 27 96 87 78 30.18 30.03 29.89 10 7 2 13 6 17 0.13 Rain
9 38 35 32 38 33 27 100 88 75 30.18 29.92 29.64 10 6 0 17 7 24 0.13 Fog , Rain
10 40 35 29 40 31 19 100 82 63 29.89 29.70 29.60 10 9 0 18 7 26 0.00 Fog
11 36 29 21 27 21 18 92 73 54 30.16 30.01 29.87 10 9 1 20 4 24 T Snow
12 42 34 25 23 21 20 81 62 43 30.38 30.31 30.17 10 10 9 16 9 21 0.00  
13 46 37 28 25 23 20 75 55 34 30.37 30.29 30.17 10 10 10 20 8 26 0.00  
14 50 40 30 30 26 23 82 62 42 30.25 30.20 30.17 10 10 10 10 5 14 0.00  
15 46 39 31 43 34 27 92 81 70 30.15 29.88 29.67 10 7 3 21 8 26 0.09 Rain
16 51 46 40 47 43 37 96 85 74 29.69 29.63 29.59 10 8 5 18 8 24 0.01  
17 40 38 36 37 34 30 92 84 76 29.74 29.69 29.64 10 10 6 13 5 17 0.00  
18 39 34 29 34 29 25 92 76 59 29.81 29.72 29.64 10 7 2 12 6 15 0.03 Snow
19 43 39 34 34 32 28 92 77 62 30.12 29.96 29.73 10 6 2 12 2 15 0.00  
20 48 40 32 45 36 29 93 82 70 30.00 29.50 29.12 10 6 2 29 15 36 0.50 Rain
21 33 32 30 31 27 22 92 79 66 29.95 29.44 29.14 10 5 1 25 12 40 0.06 Snow
22 36 30 23 22 20 18 88 70 52 30.11 30.05 29.95 10 10 9 22 13 35 0.00  
23 35 27 18 23 19 15 84 73 61 30.05 29.98 29.92 10 10 8 13 5 16 0.00  
24 31 25 19 27 23 16 92 82 72 30.03 29.90 29.79 10 7 0 12 4 17 0.06 Fog , Snow
25 33 25 17 23 19 17 91 74 56 30.33 30.23 30.05 10 10 7 15 5 20 0.00  
26 29 27 24 25 22 19 92 81 69 30.25 29.97 29.85 10 5 0 20 12 29 0.21 Fog , Snow
27 32 22 12 20 18 9 88 76 63 30.18 30.08 29.94 10 10 7 16 7 23 T  
28 29 19 9 25 20 6 92 85 78 30.20 30.08 29.94 10 7 0 12 2 14 0.03 Fog , Snow
29 29 24 19 23 22 16 92 85 78 30.11 29.90 29.81 10 5 1 9 5 14 0.04 Snow
30 28 22 16 25 19 12 92 80 68 30.33 30.23 30.06 10 7 2 18 7 26 0.01 Snow
31 34 28 22 27 21 16 85 76 66 30.17 30.02 29.95 10 9 5 18 10 24 0.00  
Comma Delimited File