Weather History for Iron Mountain, MI

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 80 °F 68 °F
Mean Temperature 78 °F 66 °F 57 °F
Min Temperature 66 °F 53 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 8 2 0 47
Cooling Degree Days (base 65) 14 3 0 87
Growing Degree Days (base 50) 28 16 7 499
Dew Point  
Dew Point 67 °F 54 °F 32 °F
Precipitation  
Precipitation 0.07 in 0.01 in 0.00 in 0.30 in
Snowdepth - - - -
Wind  
Wind 23 mph 4 mph 0 mph
Gust Wind 31 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.18 in 29.96 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 10, 2012 Rise Set
Actual Time 5:46 AM CDT 8:07 PM CDT
Civil Twilight 5:13 AM CDT 8:40 PM CDT
Nautical Twilight 4:32 AM CDT 9:21 PM CDT
Astronomical Twilight 3:45 AM CDT 10:08 PM CDT
Moon No Moon Rise 2:52 PM CDT (8/10)
Length of Visible Light 15h 27m
Length of Day
14h 20m
Last Quarter, 41% of the Moon is Illuminated
Aug 10
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.30 Average Month Total: 3.46
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
86 | 54 0.00
Average:
78 | 55 0.09
Rain
Actual:
87 | 64 0.01
Average:
80 | 55 0.15
Rain
Actual:
79 | 57 0.00
Average:
79 | 54 0.09
Fog
Actual:
82 | 66 0.00
Average:
78 | 54 0.11
Rain
Actual:
75 | 54 0.00
Average:
79 | 54 0.05
Clear
Actual:
82 | 50 0.00
Average:
79 | 54 0.11
Rain
Actual:
82 | 55 0.00
Average:
79 | 55 0.11
Rain
Actual:
68 | 48 0.00
Average:
79 | 56 0.15
Rain
Actual:
71 | 55 0.00
Average:
78 | 53 0.07
Clear
Actual:
73 | 51 0.00
Average:
76 | 54 0.13
Clear
Actual:
77 | 50 0.00
Average:
77 | 51 0.08
Fog
Actual:
75 | 43 0.00
Average:
79 | 51 0.04
Thunderstorm
Actual:
82 | 57 0.07
Average:
78 | 54 0.17
Fog
Actual:
79 | 48 0.00
Average:
77 | 55 0.12
Fog
Actual:
82 | 48 0.00
Average:
77 | 52 0.12
Thunderstorm
Actual:
72 | 57 0.04
Average:
79 | 54 0.15
Rain
Actual:
72 | 46 0.00
Average:
79 | 54 0.12
Rain
Actual:
77 | 46 0.05
Average:
77 | 52 0.10
Fog
Actual:
73 | 46 0.00
Average:
75 | 53 0.16
Rain
Actual:
72 | 42 0.07
Average:
75 | 51 0.05
Fog
Actual:
80 | 46 0.00
Average:
75 | 51 0.05
Clear
Actual:
84 | 50 0.00
Average:
75 | 53 0.16
Rain
Actual:
82 | 52 0.00
Average:
75 | 51 0.12
Rain
Actual:
87 | 64 0.00
Average:
75 | 51 0.09
Fog
Actual:
93 | 59 0.00
Average:
76 | 53 0.03
Rain
Actual:
79 | 62 0.06
Average:
76 | 55 0.24
Fog
Actual:
82 | 51 0.00
Average:
77 | 54 0.11
Partly Cloudy
Actual:
81 | 48 0.00
Average:
76 | 52 0.11
Fog
Actual:
87 | 53 0.00
Average:
75 | 51 0.06
Clear
Actual:
93 | 66 0.00
Average:
76 | 52 0.09
Clear
Actual:
84 | 53 0.00
Average:
74 | 51 0.23
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 86 69 54 63 58 53 97 68 38 29.96 29.87 29.75 10 10 5 13 3 18 0.00  
2 87 75 64 66 62 56 90 68 36 29.91 29.81 29.73 10 10 10 12 5 17 0.01 Rain
3 79 68 57 66 62 55 97 82 64 29.99 29.96 29.93 10 10 9 8 3 - 0.00 Rain
4 82 74 66 67 65 60 100 82 54 29.93 29.85 29.78 10 7 0 14 6 23 0.00 Fog
5 75 65 54 59 49 40 83 58 27 30.10 29.97 29.80 10 10 10 23 10 31 0.00 Rain
6 82 66 50 58 53 47 93 61 38 30.11 30.01 29.89 10 10 10 14 4 20 0.00  
7 82 72 55 62 55 50 90 61 35 30.04 29.94 29.87 10 10 10 14 8 21 0.00 Rain
8 68 57 48 59 54 46 97 85 59 30.09 30.06 30.04 10 9 2 6 1 - 0.00 Rain
9 71 62 55 58 55 50 100 86 51 30.05 30.02 29.99 10 7 0 12 2 21 0.00 Fog , Rain
10 73 62 51 53 48 43 84 62 38 30.08 30.05 30.03 10 10 10 21 11 28 0.00  
11 77 62 50 53 48 46 93 63 35 30.05 30.01 29.96 10 10 10 16 8 24 0.00  
12 75 59 43 55 48 41 100 77 37 30.02 29.99 29.94 10 7 0 8 1 - 0.00 Fog
13 82 68 57 63 57 49 93 73 35 29.96 29.92 29.88 10 9 2 12 3 - 0.07 Rain , Thunderstorm
14 79 62 48 58 52 45 100 85 32 29.94 29.92 29.88 10 4 0 9 1 - 0.00 Fog
15 82 65 48 62 51 46 100 82 35 29.95 29.90 29.78 10 6 0 12 2 17 0.00 Fog
16 72 66 57 63 59 52 94 80 51 29.85 29.72 29.66 10 10 5 22 6 29 0.04 Rain , Thunderstorm
17 72 60 46 52 44 32 89 63 24 30.01 29.94 29.86 10 10 8 20 9 29 0.00 Rain
18 77 60 46 55 48 42 100 73 34 30.01 29.96 29.91 10 8 1 21 4 28 0.05 Rain
19 73 59 46 54 48 40 100 80 34 30.01 29.97 29.93 10 6 0 13 1 - 0.00 Fog
20 72 57 42 55 48 39 100 75 37 30.00 29.97 29.93 10 9 1 15 2 23 0.07 Rain
21 80 62 46 55 50 45 100 76 36 30.04 30.01 29.98 10 7 0 9 1 - 0.00 Fog
22 84 67 50 55 50 45 86 55 31 30.02 30.00 29.97 10 10 10 15 4 21 0.00  
23 82 66 52 65 60 50 96 79 50 30.04 29.99 29.94 10 10 9 10 2 20 0.00 Rain
24 87 75 64 64 62 58 97 70 44 29.94 29.91 29.87 10 9 5 17 6 25 0.00 Rain
25 93 75 59 63 58 50 96 62 24 30.00 29.97 29.93 10 8 0 18 5 30 0.00 Fog
26 79 70 62 67 65 61 100 87 68 30.01 29.97 29.92 10 6 0 13 5 18 0.06 Fog , Rain
27 82 66 51 61 55 50 100 77 37 30.11 30.03 29.97 10 7 0 18 2 24 0.00 Fog
28 81 64 48 58 52 46 100 74 35 30.18 30.12 30.06 10 8 1 8 2 - 0.00  
29 87 70 53 65 59 53 100 83 45 30.10 30.04 29.92 10 6 0 13 3 17 0.00 Fog
30 93 78 66 64 63 60 90 62 34 29.91 29.82 29.74 10 10 10 18 8 30 0.00  
31 84 68 53 65 51 44 84 54 25 30.16 30.02 29.85 10 10 10 15 6 28 0.00