Weather History for Iron Mountain, MI

Month of December, 2012 — View Current Weather Conditions
Month of December, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 55 °F 31 °F 21 °F
Mean Temperature 46 °F 25 °F 8 °F
Min Temperature 37 °F 18 °F -5 °F
Degree Days
Heating Degree Days (base 65) 57 41 19 1257
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 54 °F 20 °F -11 °F
Precipitation
Precipitation 0.09 in 0.01 in 0.00 in 0.23 in
Snowdepth - - - -
Wind
Wind 26 mph 7 mph 0 mph
Gust Wind 46 mph 21 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.46 in 29.97 in 29.47 in
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Date:
Astronomy
Dec. 31, 2012 Rise Set
Actual Time 7:33 AM CST 4:17 PM CST
Civil Twilight 6:59 AM CST 4:52 PM CST
Nautical Twilight 6:21 AM CST 5:29 PM CST
Astronomical Twilight 5:45 AM CST 6:06 PM CST
Moon 8:00 PM CST (12/31) 9:04 AM CST (12/31)
Length Of Visible Light 9h 52m
Length of Day
8h 44m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
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Monthly Calendar Weather History Overview
Print This Weather Calendar Precipitation: Actual month total 0.23 Average month total 1.34
« Previous Month « 2011 December 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Fog
Actual: 37 | 28
Precip: 0.00
Average: 32 | 15
Precip: 0.04
2 Rain
Actual: 39 | 35
Precip: 0.00
Average: 32 | 14
Precip: 0.03
3 Rain
Actual: 55 | 37
Precip: 0.08
Average: 31 | 13
Precip: 0.04
4 Scattered Clouds
Actual: 42 | 24
Precip: 0.00
Average: 30 | 12
Precip: 0.06
5 Snow
Actual: 30 | 21
Precip: 0.00
Average: 30 | 16
Precip: 0.06
6 Snow
Actual: 39 | 28
Precip: 0.00
Average: 30 | 15
Precip: 0.05
7 Snow
Actual: 33 | 26
Precip: 0.00
Average: 29 | 11
Precip: 0.02
8 Snow
Actual: 32 | 12
Precip: 0.00
Average: 28 | 11
Precip: 0.03
9 Snow
Actual: 28 | 12
Precip: 0.00
Average: 28 | 12
Precip: 0.02
10 Snow
Actual: 28 | 19
Precip: 0.00
Average: 29 | 12
Precip: 0.05
11 Snow
Actual: 24 | 18
Precip: 0.00
Average: 28 | 10
Precip: 0.01
12 Partly Cloudy
Actual: 35 | 9
Precip: 0.00
Average: 30 | 11
Precip: 0.03
13 Partly Cloudy
Actual: 37 | 24
Precip: 0.00
Average: 29 | 11
Precip: 0.05
14 Overcast
Actual: 30 | 25
Precip: 0.00
Average: 28 | 13
Precip: 0.06
15 Snow
Actual: 37 | 30
Precip: 0.09
Average: 29 | 12
Precip: 0.06
16 Rain
Actual: 37 | 33
Precip: 0.00
Average: 29 | 13
Precip: 0.06
17 Overcast
Actual: 33 | 27
Precip: 0.00
Average: 28 | 9
Precip: 0.04
18 Partly Cloudy
Actual: 28 | 18
Precip: 0.00
Average: 26 | 10
Precip: 0.03
19 Partly Cloudy
Actual: 33 | 12
Precip: 0.00
Average: 25 | 9
Precip: 0.06
20 Snow
Actual: 32 | 28
Precip: 0.06
Average: 26 | 6
Precip: 0.06
21 Snow
Actual: 30 | 21
Precip: 0.00
Average: 26 | 9
Precip: 0.03
22 Partly Cloudy
Actual: 28 | 12
Precip: 0.00
Average: 25 | 6
Precip: 0.03
23 Snow
Actual: 24 | 3
Precip: 0.00
Average: 25 | 9
Precip: 0.05
24 Overcast
Actual: 23 | 6
Precip: 0.00
Average: 23 | 5
Precip: 0.07
25 Snow
Actual: 21 | -2
Precip: 0.00
Average: 22 | 3
Precip: 0.03
26 Snow
Actual: 21 | -5
Precip: 0.00
Average: 21 | 2
Precip: 0.01
27 Overcast
Actual: 21 | 19
Precip: 0.00
Average: 23 | 4
Precip: 0.05
28 Snow
Actual: 25 | 16
Precip: 0.00
Average: 26 | 6
Precip: 0.04
29 Snow
Actual: 25 | 10
Precip: 0.00
Average: 24 | 8
Precip: 0.06
30 Partly Cloudy
Actual: 21 | 15
Precip: 0.00
Average: 24 | 4
Precip: 0.02
31 Snow
Actual: 25 | 7
Precip: 0.00
Average: 25 | 5
Precip: 0.09
 
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 37 32 28 37 34 27 100 98 92 30.22 29.94 29.75 8 1 0 12 4 18 0.00 Fog
2 39 37 35 37 36 34 100 95 82 30.04 29.90 29.76 7 4 1 12 3 - 0.00 Rain
3 55 46 37 54 45 34 100 94 68 30.02 29.74 29.57 10 3 0 14 9 25 0.08 Fog , Rain
4 42 33 24 34 20 8 73 59 40 30.29 30.00 29.74 10 10 10 25 12 32 0.00  
5 30 26 21 23 17 12 80 68 51 30.46 30.33 30.12 10 10 9 12 8 - 0.00 Snow
6 39 34 28 34 29 23 93 81 70 30.13 29.90 29.75 10 9 3 17 12 24 0.00 Rain , Snow
7 33 30 26 26 22 19 88 75 61 30.04 29.97 29.86 10 9 2 10 6 18 0.00 Snow
8 32 22 12 23 19 10 100 85 59 30.22 30.05 29.97 10 6 0 12 3 - 0.00 Fog , Snow
9 28 20 12 25 21 10 93 86 74 30.25 29.98 29.77 10 4 1 9 4 - 0.00 Snow
10 28 24 19 21 19 17 93 78 66 29.90 29.81 29.70 10 10 4 13 6 18 0.00 Snow
11 24 21 18 19 15 10 89 78 69 30.02 29.86 29.74 10 10 7 14 6 20 0.00 Snow
12 35 22 9 26 16 6 92 78 68 30.20 30.10 30.04 10 10 7 13 7 23 0.00  
13 37 30 24 26 23 20 93 73 54 30.13 30.04 29.98 10 10 8 8 5 - 0.00  
14 30 28 25 27 24 21 93 82 78 30.26 30.19 30.08 10 10 10 8 5 - 0.00  
15 37 34 30 36 33 28 100 94 86 30.08 29.78 29.52 10 4 1 12 8 17 0.09 Rain , Snow
16 37 35 33 36 34 30 100 94 81 29.62 29.54 29.49 10 6 0 10 3 - 0.00 Fog , Rain
17 33 30 27 30 23 20 89 79 72 29.72 29.67 29.61 10 10 9 12 7 - 0.00  
18 28 23 18 22 19 15 92 78 69 29.83 29.74 29.66 10 10 10 8 3 - 0.00  
19 33 22 12 24 19 9 88 80 64 30.08 29.99 29.86 10 10 10 10 1 - 0.00  
20 32 30 28 30 27 23 93 88 78 29.99 29.66 29.47 10 3 0 21 8 33 0.06 Fog , Snow
21 30 26 21 26 18 15 85 78 74 30.11 29.92 29.59 10 9 3 26 22 46 0.00 Snow
22 28 20 12 19 15 9 88 78 58 30.12 30.01 29.84 10 10 10 15 7 22 0.00  
23 24 14 3 19 10 0 87 76 63 30.07 30.02 29.91 10 10 5 20 11 24 0.00 Snow
24 23 14 6 16 11 3 88 79 68 30.18 30.03 29.93 10 10 10 12 3 - 0.00  
25 21 10 -2 12 8 -6 84 76 63 30.46 30.35 30.19 10 10 7 12 6 - 0.00 Snow
26 21 8 -5 18 11 -11 89 83 75 30.41 30.27 30.16 10 9 2 12 3 20 0.00 Snow
27 21 20 19 15 14 13 85 75 68 30.27 30.22 30.13 10 10 10 12 8 - 0.00  
28 25 22 16 20 17 13 93 84 75 30.19 30.09 29.98 10 9 4 6 3 - 0.00 Snow
29 25 18 10 19 15 8 92 80 68 30.07 29.99 29.91 10 9 2 8 3 - 0.00 Snow
30 21 18 15 15 11 7 81 71 60 30.19 30.08 29.87 10 10 10 9 6 - 0.00  
31 25 16 7 18 8 1 84 67 57 30.14 29.97 29.78 10 10 7 18 10 28 0.00 Snow
Comma Delimited File