Weather History for Ironwood, MI

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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 48 °F 27 °F 1 °F
Mean Temperature 40 °F 20 °F -3 °F
Min Temperature 35 °F 12 °F -18 °F
Degree Days  
Heating Degree Days (base 65) 68 45 26 1406
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 13 °F -26 °F
Precipitation  
Precipitation 0.02 in 0.00 in 0.00 in 0.05 in
Snowdepth - - - -
Wind  
Wind 28 mph 9 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 29.83 in 29.36 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 12, 2012 Rise Set
Actual Time 7:42 AM CST 4:35 PM CST
Civil Twilight 7:07 AM CST 5:09 PM CST
Nautical Twilight 6:30 AM CST 5:47 PM CST
Astronomical Twilight 5:53 AM CST 6:23 PM CST
Moon 8:58 PM CST (1/12) 9:10 AM CST (1/12)
Length of Visible Light 10h 01m
Length of Day
8h 53m
Waning Gibbous, 87% of the Moon is Illuminated
Jan 12
Waning Gibbous
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter
Feb 7
Full

Weather History Calendar

Precipitation Actual month total 0.05 Average Month Total: 2.08
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Overcast
Actual:
30 | 17 0.00
Average:
21 | 8 0.00
Overcast
Actual:
17 | 10 0.00
Average:
21 | 8 0.01
Scattered Clouds
Actual:
21 | -5 0.00
Average:
21 | 8 0.01
Partly Cloudy
Actual:
30 | 15 0.00
Average:
20 | 8 0.01
Scattered Clouds
Actual:
46 | 21 0.00
Average:
20 | 8 0.01
Partly Cloudy
Actual:
44 | 35 0.00
Average:
20 | 8 0.01
Overcast
Actual:
30 | 24 0.00
Average:
20 | 7 0.01
Partly Cloudy
Actual:
33 | 24 0.00
Average:
19 | 7 0.01
Partly Cloudy
Actual:
42 | 28 0.00
Average:
19 | 7 0.01
Clear
Actual:
48 | 19 0.00
Average:
18 | 6 0.01
Mostly Cloudy
Actual:
37 | 23 0.02
Average:
18 | 6 0.01
Overcast
Actual:
23 | 15 0.00
Average:
18 | 6 0.01
Overcast
Actual:
15 | 10 0.00
Average:
18 | 6 0.01
Overcast
Actual:
12 | 6 0.00
Average:
18 | 6 0.01
Partly Cloudy
Actual:
30 | 12 0.00
Average:
18 | 6 0.01
Partly Cloudy
Actual:
28 | 23 0.00
Average:
18 | 6 0.01
Overcast
Actual:
21 | 6 0.00
Average:
18 | 6 0.01
Scattered Clouds
Actual:
19 | -9 0.00
Average:
18 | 6 1.79
Partly Cloudy
Actual:
1 | -7 0.00
Average:
18 | 6 0.01
Clear
Actual:
6 | -11 0.00
Average:
18 | 5 0.01
Scattered Clouds
Actual:
17 | -18 0.00
Average:
18 | 5 0.01
Overcast
Actual:
28 | 19 0.00
Average:
19 | 5 0.01
Overcast
Actual:
28 | 21 0.00
Average:
19 | 5 0.01
Partly Cloudy
Actual:
24 | 8 0.00
Average:
20 | 6 0.01
Mostly Cloudy
Actual:
35 | 19 0.02
Average:
20 | 6 0.01
Overcast
Actual:
33 | 30 0.01
Average:
21 | 7 0.01
Partly Cloudy
Actual:
35 | 14 0.00
Average:
22 | 7 0.01
Mostly Cloudy
Actual:
23 | 17 0.00
Average:
22 | 8 0.01
Partly Cloudy
Actual:
19 | -4 0.00
Average:
23 | 8 0.01
Partly Cloudy
Actual:
28 | -7 0.00
Average:
24 | 8 0.01
Partly Cloudy
Actual:
39 | 28 0.00
Average:
24 | 9 0.01
 

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
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 30 24 17 30 21 12 100 81 69 29.96 29.74 29.60 10 5 0 26 15 36 0.00  
2 17 14 10 12 6 0 86 73 62 30.35 30.20 29.97 10 5 0 28 17 36 0.00  
3 21 8 -5 9 0 -15 100 63 42 30.31 30.03 29.77 10 10 6 18 7 28 0.00  
4 30 22 15 21 17 7 93 76 63 29.93 29.86 29.76 10 10 10 14 9 - 0.00  
5 46 34 21 30 24 18 86 71 50 29.87 29.62 29.38 10 10 10 21 6 24 0.00  
6 44 40 35 32 29 27 75 65 57 29.61 29.52 29.41 10 10 10 24 16 32 0.00  
7 30 27 24 27 17 12 93 71 59 30.10 29.96 29.67 10 9 2 20 11 30 0.00  
8 33 28 24 25 20 16 86 72 55 30.18 30.10 29.93 10 10 10 14 9 24 0.00  
9 42 35 28 28 26 19 93 65 53 29.91 29.75 29.66 10 10 10 22 14 29 0.00  
10 48 34 19 30 26 12 100 75 50 29.90 29.72 29.61 10 10 3 17 4 26 0.00  
11 37 30 23 30 27 19 93 86 75 29.67 29.59 29.54 10 7 1 17 4 25 0.02  
12 23 19 15 19 14 10 93 86 73 29.68 29.65 29.61 10 2 1 15 11 20 0.00  
13 15 12 10 12 8 3 86 82 73 29.94 29.84 29.69 10 7 1 16 8 21 0.00  
14 12 9 6 7 4 -2 85 76 67 30.06 30.00 29.94 10 10 9 8 3 - 0.00  
15 30 21 12 23 16 7 93 78 69 30.07 29.94 29.73 10 10 8 21 7 30 0.00  
16 28 26 23 25 21 14 93 79 64 29.89 29.76 29.68 10 10 7 14 9 21 0.00  
17 21 14 6 16 9 0 86 79 67 30.09 29.97 29.87 10 6 1 15 10 21 0.00  
18 19 5 -9 10 -2 -18 100 67 46 30.10 29.84 29.52 10 10 3 16 7 22 0.00  
19 1 -3 -7 -2 -12 -18 85 69 50 30.00 29.87 29.65 10 4 1 22 16 30 0.00  
20 6 -2 -11 -6 -15 -22 100 62 40 30.09 30.06 30.02 10 10 10 12 7 - 0.00  
21 17 0 -18 3 -9 -26 100 69 49 30.15 30.09 29.97 10 10 9 12 4 - 0.00  
22 28 24 19 21 18 10 86 76 59 29.82 29.66 29.52 10 10 9 17 8 24 0.00  
23 28 24 21 27 23 18 100 90 80 29.53 29.42 29.36 10 4 1 17 6 24 0.00  
24 24 17 8 16 14 3 92 79 59 30.20 30.01 29.70 10 10 2 17 12 25 0.00  
25 35 27 19 27 21 14 93 79 69 30.19 30.09 29.92 10 9 2 12 5 20 0.02  
26 33 32 30 28 26 21 87 80 69 29.79 29.64 29.55 10 8 5 18 12 29 0.01  
27 35 24 14 28 17 7 93 69 35 29.72 29.67 29.61 10 9 1 22 9 31 0.00  
28 23 20 17 19 14 12 86 79 68 29.79 29.71 29.68 10 8 1 23 15 29 0.00  
29 19 8 -4 14 3 -13 85 69 48 30.04 29.95 29.80 10 8 1 18 12 23 0.00  
30 28 10 -7 18 10 -18 100 72 59 30.00 29.78 29.67 10 10 4 14 5 20 0.00  
31 39 34 28 30 25 19 86 73 64 29.72 29.59 29.51 10 10 10 16 6 21 0.00