Weather History for Iron Mountain, MI

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 72 °F 52 °F
Mean Temperature 70 °F 58 °F 46 °F
Min Temperature 59 °F 43 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 18 8 0 245
Cooling Degree Days (base 65) 6 1 0 17
Growing Degree Days (base 50) 20 8 0 247
Dew Point  
Dew Point 66 °F 43 °F 21 °F
Precipitation  
Precipitation 0.50 in 0.05 in 0.00 in 1.60 in
Snowdepth - - - -
Wind  
Wind 26 mph 6 mph 0 mph
Gust Wind 40 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 29.94 in 29.39 in

Monthly Weather History Graph

Monthly Weather History Graph

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Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 28, 2012 Rise Set
Actual Time 5:08 AM CDT 8:31 PM CDT
Civil Twilight 4:31 AM CDT 9:08 PM CDT
Nautical Twilight 3:43 AM CDT 9:57 PM CDT
Astronomical Twilight 2:41 AM CDT 10:59 PM CDT
Moon 12:34 PM CDT (5/28) 12:54 AM CDT (5/28)
Length of Visible Light 16h 37m
Length of Day
15h 23m
Waxing Crescent, 49% of the Moon is Illuminated
May 28
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Weather History Calendar

Precipitation Actual month total 1.60 Average Month Total: 2.88
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
69 | 35 0.00
Average:
59 | 33 0.14
Rain
Actual:
78 | 48 0.07
Average:
59 | 33 0.06
Rain
Actual:
78 | 53 0.20
Average:
59 | 33 0.10
Partly Cloudy
Actual:
63 | 44 0.00
Average:
63 | 35 0.04
Rain
Actual:
64 | 44 0.11
Average:
64 | 37 0.08
Rain
Actual:
52 | 42 0.14
Average:
63 | 36 0.08
Rain
Actual:
64 | 46 0.00
Average:
62 | 35 0.08
Rain
Actual:
62 | 46 0.07
Average:
64 | 38 0.06
Partly Cloudy
Actual:
64 | 36 0.00
Average:
63 | 37 0.04
Scattered Clouds
Actual:
73 | 30 0.00
Average:
65 | 36 0.08
Partly Cloudy
Actual:
77 | 37 0.00
Average:
66 | 38 0.14
Scattered Clouds
Actual:
70 | 45 0.00
Average:
67 | 38 0.03
Clear
Actual:
75 | 34 0.00
Average:
63 | 39 0.07
Scattered Clouds
Actual:
84 | 39 0.00
Average:
64 | 39 0.09
Rain
Actual:
80 | 39 0.00
Average:
66 | 40 0.05
Clear
Actual:
64 | 33 0.00
Average:
69 | 42 0.18
Rain
Actual:
69 | 35 0.00
Average:
69 | 41 0.10
Clear
Actual:
87 | 52 0.00
Average:
71 | 43 0.08
Clear
Actual:
89 | 45 0.00
Average:
70 | 42 0.10
Thunderstorm
Actual:
90 | 50 0.06
Average:
68 | 42 0.06
Scattered Clouds
Actual:
69 | 44 0.00
Average:
70 | 41 0.03
Scattered Clouds
Actual:
72 | 35 0.00
Average:
72 | 42 0.13
Clear
Actual:
73 | 44 0.00
Average:
68 | 44 0.05
Thunderstorm
Actual:
84 | 50 0.27
Average:
71 | 44 0.08
Scattered Clouds
Actual:
75 | 48 0.00
Average:
70 | 44 0.11
Thunderstorm
Actual:
72 | 44 0.09
Average:
69 | 44 0.09
Thunderstorm
Actual:
75 | 53 0.50
Average:
70 | 44 0.05
Rain
Actual:
84 | 59 0.04
Average:
72 | 46 0.11
Rain
Actual:
66 | 50 0.05
Average:
72 | 46 0.14
Mostly Cloudy
Actual:
54 | 42 0.00
Average:
71 | 46 0.16
Fog
Actual:
64 | 35 0.00
Average:
70 | 46 0.27
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 69 50 35 48 42 34 97 78 45 29.97 29.88 29.82 10 7 0 18 5 28 0.00 Fog
2 78 62 48 56 50 45 100 82 34 29.86 29.74 29.68 10 6 0 13 6 20 0.07 Fog , Rain
3 78 64 53 63 55 49 97 85 54 29.94 29.83 29.77 10 8 1 15 6 21 0.20 Rain
4 63 54 44 48 42 37 93 72 48 30.17 30.08 29.96 10 10 10 14 8 20 0.00  
5 64 54 44 46 42 35 93 71 48 30.18 30.13 30.09 10 10 5 10 6 - 0.11 Rain
6 52 46 42 46 41 33 97 84 50 30.13 30.07 29.98 10 7 2 10 3 - 0.14 Rain
7 64 55 46 50 48 46 100 86 54 29.99 29.89 29.80 10 7 2 8 3 - 0.00 Rain
8 62 54 46 52 48 42 100 87 52 29.88 29.81 29.77 10 6 0 10 3 - 0.07 Fog , Rain
9 64 51 36 41 33 21 85 56 25 29.95 29.91 29.86 10 10 10 18 10 24 0.00  
10 73 52 30 39 30 27 92 49 20 29.99 29.94 29.87 10 10 10 9 2 17 0.00  
11 77 57 37 51 43 34 89 58 34 30.12 29.98 29.91 10 10 10 20 6 28 0.00  
12 70 61 45 47 33 22 75 43 18 30.29 30.23 30.12 10 10 10 15 8 22 0.00  
13 75 54 34 36 31 26 92 42 18 30.26 30.15 30.03 10 10 10 12 3 22 0.00  
14 84 62 39 42 38 35 86 40 18 30.01 29.92 29.85 10 10 10 15 4 24 0.00  
15 80 61 39 48 42 35 83 53 24 29.99 29.81 29.68 10 10 10 25 8 34 0.00 Rain
16 64 48 33 37 31 22 100 60 20 30.14 30.08 30.01 10 8 1 16 3 23 0.00  
17 69 52 35 46 37 31 92 55 31 30.18 30.08 29.95 10 10 10 16 6 23 0.00 Rain
18 87 69 52 49 43 36 62 43 23 30.00 29.92 29.86 10 10 10 17 8 23 0.00  
19 89 66 45 57 50 44 97 54 26 29.97 29.93 29.88 10 10 3 20 6 30 0.00  
20 90 70 50 63 56 43 88 68 34 30.02 29.88 29.74 10 9 2 26 11 39 0.06 Rain , Thunderstorm
21 69 58 44 43 36 26 82 52 23 30.17 30.13 30.05 10 10 10 21 12 30 0.00  
22 72 53 35 40 36 33 93 54 26 30.15 30.04 29.91 10 10 10 12 3 18 0.00  
23 73 58 44 48 42 38 85 53 34 29.90 29.79 29.68 10 10 2 17 7 29 0.00  
24 84 66 50 63 54 43 94 66 33 29.68 29.54 29.39 10 8 1 24 11 40 0.27 Rain , Thunderstorm
25 75 64 48 61 47 36 90 59 26 30.13 29.84 29.51 10 10 10 16 10 28 0.00  
26 72 58 44 53 48 43 96 67 39 30.22 30.15 30.09 10 9 3 13 4 25 0.09 Rain , Thunderstorm
27 75 63 53 64 58 51 100 87 68 30.11 29.94 29.75 10 7 2 16 8 24 0.50 Rain , Thunderstorm
28 84 70 59 66 61 57 100 84 51 29.75 29.65 29.57 10 6 1 18 6 28 0.04 Rain
29 66 59 50 56 48 40 90 70 40 29.80 29.70 29.64 10 9 2 16 8 29 0.05 Rain
30 54 48 42 47 40 35 93 75 50 30.03 29.91 29.79 10 10 10 17 8 20 0.00  
31 64 48 35 39 35 30 100 74 30 30.10 30.04 29.99 10 9 0 10 2 - 0.00 Fog