Weather History for Ironwood, MI

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 30 °F 12 °F
Mean Temperature 36 °F 24 °F 8 °F
Min Temperature 33 °F 18 °F 5 °F
Degree Days  
Heating Degree Days (base 65) 56 41 29 1258
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 18 °F -6 °F
Precipitation  
Precipitation 0.15 in 0.01 in 0.00 in 0.23 in
Snowdepth - - - -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 45 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 29.96 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 08, 2011 Rise Set
Actual Time 7:31 AM CST 4:13 PM CST
Civil Twilight 6:56 AM CST 4:48 PM CST
Nautical Twilight 6:18 AM CST 5:26 PM CST
Astronomical Twilight 5:41 AM CST 6:02 PM CST
Moon 2:53 PM CST (12/8) 5:42 AM CST (12/8)
Length of Visible Light 9h 51m
Length of Day
8h 41m
Waxing Gibbous, 97% of the Moon is Illuminated
Dec 8
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Weather History Calendar

Precipitation Actual month total 0.23 Average Month Total: 1.88
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
32 | 15 0.00
Average:
31 | 19 0.03
Clear
Actual:
28 | 5 0.00
Average:
30 | 19 0.03
Partly Cloudy
Actual:
35 | 28 0.00
Average:
30 | 18 0.03
Overcast
Actual:
32 | 24 0.00
Average:
30 | 18 0.03
Overcast
Actual:
24 | 17 0.00
Average:
30 | 18 0.02
Mostly Cloudy
Actual:
23 | 8 0.00
Average:
30 | 18 0.02
Mostly Cloudy
Actual:
28 | 15 0.00
Average:
29 | 18 0.02
Partly Cloudy
Actual:
23 | 8 0.00
Average:
29 | 17 0.02
Partly Cloudy
Actual:
12 | 5 0.00
Average:
29 | 17 0.02
Partly Cloudy
Actual:
24 | 5 0.00
Average:
29 | 17 0.02
Partly Cloudy
Actual:
46 | 19 0.00
Average:
28 | 17 0.02
Overcast
Actual:
35 | 33 0.02
Average:
28 | 16 0.01
Overcast
Actual:
35 | 33 0.00
Average:
27 | 15 0.01
Partly Cloudy
Actual:
35 | 32 0.15
Average:
26 | 15 0.01
Mostly Cloudy
Actual:
33 | 21 0.05
Average:
25 | 14 0.01
Partly Cloudy
Actual:
21 | 6 0.00
Average:
24 | 13 0.01
Partly Cloudy
Actual:
26 | 5 0.00
Average:
23 | 12 0.00
Partly Cloudy
Actual:
41 | 24 0.01
Average:
23 | 11 0.00
Overcast
Actual:
37 | 26 0.00
Average:
22 | 10 0.00
Scattered Clouds
Actual:
30 | 23 0.00
Average:
21 | 9 0.00
Partly Cloudy
Actual:
32 | 23 0.00
Average:
21 | 9 0.00
Overcast
Actual:
30 | 19 0.00
Average:
21 | 8 0.00
Mostly Cloudy
Actual:
24 | 17 0.00
Average:
21 | 8 0.00
Partly Cloudy
Actual:
33 | 23 0.00
Average:
21 | 8 0.00
Mostly Cloudy
Actual:
33 | 28 0.00
Average:
21 | 8 0.00
Scattered Clouds
Actual:
46 | 26 0.00
Average:
21 | 8 0.00
Overcast
Actual:
39 | 15 0.00
Average:
21 | 8 0.00
Mostly Cloudy
Actual:
21 | 12 0.00
Average:
21 | 8 0.00
Overcast
Actual:
28 | 19 0.00
Average:
21 | 8 0.00
Overcast
Actual:
26 | 21 0.00
Average:
20 | 8 1.57
Partly Cloudy
Actual:
33 | 15 0.00
Average:
20 | 8 0.00
 

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

2011 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 32 24 15 30 21 10 100 82 68 30.33 30.24 30.06 10 9 1 10 6 - 0.00  
2 28 16 5 14 9 1 100 64 43 30.30 30.17 30.01 10 10 10 25 7 36 0.00  
3 35 32 28 30 26 16 100 80 59 30.01 29.96 29.89 10 8 0 20 10 28 0.00  
4 32 28 24 32 26 21 100 94 86 30.23 30.01 29.82 10 7 1 8 1 - 0.00  
5 24 22 17 21 19 16 100 92 80 30.39 30.35 30.25 10 6 1 8 2 - 0.00  
6 23 16 8 16 12 3 100 85 68 30.37 30.21 29.98 10 10 3 16 5 23 0.00  
7 28 22 15 18 13 7 86 71 63 29.88 29.84 29.79 10 10 10 18 13 31 0.00  
8 23 16 8 18 5 -6 80 64 49 30.00 29.93 29.84 10 10 8 20 14 31 0.00  
9 12 8 5 1 -1 -4 79 66 48 30.21 30.11 29.99 10 10 10 16 12 21 0.00  
10 24 14 5 12 3 -4 74 62 50 30.21 30.13 30.01 10 10 10 14 9 22 0.00  
11 46 32 19 30 23 16 93 66 39 30.09 29.96 29.89 10 10 6 17 12 28 0.00  
12 35 34 33 36 34 30 100 95 81 30.24 30.15 30.09 8 3 0 8 4 - 0.02  
13 35 34 33 34 33 32 100 95 93 30.32 30.26 30.13 10 6 0 10 4 - 0.00  
14 35 34 32 34 33 12 100 93 38 30.10 29.80 29.52 10 7 0 10 5 - 0.15  
15 33 27 21 34 24 16 100 87 74 30.15 29.74 29.50 10 5 0 26 11 36 0.05  
16 21 14 6 18 14 3 100 87 74 30.31 30.27 30.16 10 7 1 13 7 20 0.00  
17 26 14 5 21 13 -2 100 86 67 30.25 30.07 29.96 10 9 2 15 6 23 0.00  
18 41 32 24 30 24 18 81 72 57 30.02 29.74 29.53 10 10 10 20 9 28 0.01  
19 37 32 26 30 23 16 87 76 64 30.19 29.99 29.60 10 10 10 16 10 23 0.00  
20 30 26 23 18 16 14 74 67 51 30.16 29.88 29.63 10 10 10 17 12 25 0.00  
21 32 28 23 25 19 12 80 70 59 29.90 29.67 29.57 10 10 10 13 9 23 0.00  
22 30 24 19 25 14 9 80 69 63 30.22 30.14 29.91 10 10 3 15 10 21 0.00  
23 24 20 17 21 15 9 86 74 63 30.18 30.02 29.89 10 8 2 15 8 23 0.00  
24 33 28 23 23 20 16 86 73 60 30.07 29.94 29.78 10 10 10 14 7 22 0.00  
25 33 30 28 28 25 21 93 74 65 30.15 29.98 29.75 10 9 2 18 13 25 0.00  
26 46 36 26 27 22 16 80 54 34 30.04 29.68 29.49 10 10 6 28 15 45 0.00  
27 39 27 15 30 16 7 81 73 61 29.98 29.80 29.49 10 10 8 23 13 31 0.00  
28 21 16 12 12 9 5 85 70 54 29.97 29.84 29.61 10 10 10 10 5 - 0.00  
29 28 24 19 25 20 12 100 84 74 29.64 29.54 29.46 10 8 1 9 5 - 0.00  
30 26 24 21 21 19 16 93 80 69 29.80 29.71 29.64 10 10 10 9 3 - 0.00  
31 33 24 15 28 21 14 100 80 56 29.81 29.71 29.61 10 9 1 13 5 24 0.00