Weather History for Ironwood, MI

Change the Weather History Date:

Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 64 °F 46 °F
Mean Temperature 74 °F 54 °F 39 °F
Min Temperature 64 °F 45 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 26 11 0 331
Cooling Degree Days (base 65) 9 1 0 18
Growing Degree Days (base 50) 24 6 0 184
Dew Point  
Dew Point 72 °F 48 °F 25 °F
Precipitation  
Precipitation 1.03 in 0.09 in 0.00 in 2.69 in
Snowdepth - - - -
Wind  
Wind 25 mph 6 mph 0 mph
Gust Wind 44 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.00 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

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

Sep. 07, 2011 Rise Set
Actual Time 6:27 AM CDT 7:28 PM CDT
Civil Twilight 5:57 AM CDT 7:59 PM CDT
Nautical Twilight 5:20 AM CDT 8:35 PM CDT
Astronomical Twilight 4:41 AM CDT 9:14 PM CDT
Moon 4:58 PM CDT (9/7) 1:29 AM CDT (9/7)
Length of Visible Light 14h 02m
Length of Day
13h 00m
Waxing Gibbous, 80% of the Moon is Illuminated
Sep 7
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Weather History Calendar

Precipitation Actual month total 2.69 Average Month Total: 1.95
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
84 | 64 0.01
Average:
72 | 51 0.05
Partly Cloudy
Actual:
75 | 57 0.00
Average:
71 | 51 0.05
Thunderstorm
Actual:
75 | 53 0.22
Average:
71 | 51 0.05
Partly Cloudy
Actual:
57 | 48 0.18
Average:
70 | 51 0.05
Partly Cloudy
Actual:
57 | 42 0.06
Average:
70 | 50 0.05
Scattered Clouds
Actual:
68 | 35 0.00
Average:
69 | 50 0.05
Clear
Actual:
71 | 39 0.00
Average:
69 | 49 0.05
Clear
Actual:
78 | 46 0.00
Average:
68 | 49 0.05
Clear
Actual:
78 | 46 0.00
Average:
68 | 48 0.05
Scattered Clouds
Actual:
78 | 46 0.01
Average:
67 | 48 0.05
Clear
Actual:
82 | 59 0.00
Average:
67 | 47 0.06
Clear
Actual:
82 | 51 0.00
Average:
67 | 47 0.06
Partly Cloudy
Actual:
64 | 50 0.11
Average:
66 | 47 0.06
Partly Cloudy
Actual:
48 | 37 0.09
Average:
65 | 46 0.06
Partly Cloudy
Actual:
48 | 35 0.03
Average:
65 | 46 0.06
Clear
Actual:
60 | 26 0.00
Average:
64 | 45 0.07
Partly Cloudy
Actual:
60 | 33 0.00
Average:
63 | 45 0.07
Overcast
Actual:
60 | 51 0.16
Average:
62 | 44 0.07
Partly Cloudy
Actual:
64 | 44 0.00
Average:
62 | 44 0.07
Partly Cloudy
Actual:
66 | 42 0.01
Average:
61 | 43 0.07
Mostly Cloudy
Actual:
57 | 44 0.22
Average:
61 | 42 0.08
Overcast
Actual:
46 | 39 0.12
Average:
60 | 42 0.08
Overcast
Actual:
50 | 44 0.04
Average:
60 | 41 0.08
Overcast
Actual:
53 | 42 0.00
Average:
59 | 41 0.08
Mostly Cloudy
Actual:
62 | 42 0.00
Average:
59 | 40 0.08
Partly Cloudy
Actual:
66 | 42 0.02
Average:
58 | 40 0.08
Overcast
Actual:
59 | 55 0.34
Average:
58 | 39 0.08
Partly Cloudy
Actual:
66 | 55 0.01
Average:
57 | 38 0.08
Thunderstorm
Actual:
59 | 46 1.03
Average:
57 | 38 0.08
Partly Cloudy
Actual:
46 | 30 0.03
Average:
56 | 38 0.08
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 84 74 64 72 66 63 94 79 58 29.97 29.85 29.70 10 10 6 20 6 31 0.01  
2 75 66 57 72 64 57 100 84 60 29.94 29.82 29.66 10 9 2 20 8 28 0.00  
3 75 64 53 64 59 52 100 87 61 29.92 29.84 29.75 10 8 0 12 2 18 0.22 Thunderstorm
4 57 54 48 54 50 46 100 87 72 30.13 29.97 29.83 10 10 4 15 9 20 0.18  
5 57 50 42 48 44 37 100 78 51 30.23 30.19 30.15 10 9 2 8 3 - 0.06  
6 68 52 35 52 43 34 100 75 40 30.23 30.20 30.17 10 9 0 8 1 - 0.00  
7 71 55 39 57 48 37 100 77 46 30.29 30.26 30.23 10 8 0 10 2 - 0.00  
8 78 62 46 63 53 45 100 77 41 30.27 30.21 30.12 10 9 0 10 1 - 0.00  
9 78 62 46 64 56 46 100 73 50 30.11 30.05 30.02 10 10 1 9 2 - 0.00  
10 78 62 46 61 53 45 100 74 39 30.10 30.05 29.98 10 8 0 8 1 - 0.01  
11 82 70 59 61 58 55 94 62 39 29.94 29.89 29.86 10 10 4 17 8 23 0.00  
12 82 66 51 59 55 50 100 72 42 29.88 29.80 29.65 10 9 2 23 5 34 0.00  
13 64 57 50 48 43 39 94 60 40 29.94 29.89 29.85 10 10 5 18 13 26 0.11  
14 48 42 37 39 33 28 93 69 46 30.22 30.11 29.95 10 10 10 25 13 38 0.09  
15 48 42 35 39 33 27 100 72 43 30.40 30.34 30.25 10 10 10 14 7 20 0.03  
16 60 43 26 36 30 25 100 60 31 30.34 30.29 30.22 10 10 10 13 3 18 0.00  
17 60 46 33 45 39 30 100 66 42 30.31 30.26 30.19 10 10 10 15 5 22 0.00  
18 60 56 51 55 49 43 100 81 67 30.17 30.06 29.93 10 10 3 14 9 26 0.16  
19 64 55 44 54 48 37 100 76 37 29.95 29.92 29.89 10 9 0 14 7 16 0.00  
20 66 54 42 55 50 39 100 71 52 29.94 29.77 29.66 10 10 1 21 8 31 0.01  
21 57 50 44 52 47 41 94 83 63 29.91 29.70 29.63 10 9 3 15 9 25 0.22  
22 46 42 39 45 41 37 100 93 81 30.12 30.03 29.94 10 6 2 12 8 - 0.12  
23 50 47 44 46 45 43 100 92 82 30.15 30.12 30.08 10 8 2 8 4 - 0.04  
24 53 48 42 46 45 41 100 90 76 30.11 30.08 30.05 10 10 0 10 2 - 0.00  
25 62 52 42 54 47 41 100 86 55 30.11 30.05 29.99 10 10 2 12 4 - 0.00  
26 66 54 42 55 50 41 100 87 64 29.99 29.92 29.84 10 9 0 15 6 18 0.02  
27 59 57 55 57 56 54 100 97 94 29.87 29.86 29.83 10 8 1 10 4 - 0.34  
28 66 60 55 59 56 54 100 87 68 29.85 29.81 29.74 10 8 2 9 3 - 0.01  
29 59 52 46 55 50 39 100 88 76 29.92 29.63 29.50 10 9 2 25 12 44 1.03 Thunderstorm
30 46 39 30 41 37 28 100 82 66 30.28 30.14 29.97 10 9 0 16 6 25 0.03