Weather History for Ironwood, MI

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 27 °C 20 °C 11 °C
Mean Temperature 23 °C 14 °C 6 °C
Min Temperature 19 °C 9 °C -1 °C
Degree Days  
Heating Degree Days (base 65) 23 8 0 238
Cooling Degree Days (base 65) 8 1 0 25
Growing Degree Days (base 50) 23 8 0 255
Dew Point  
Dew Point 20 °C 9 °C -3 °C
Precipitation  
Precipitation 3.6 mm 0.1 mm 0.0 mm 3.56 mm
Snowdepth - - - -
Wind  
Wind 37 km/h 10 km/h 0 km/h
Gust Wind 69 km/h 31 km/h 26 km/h
Sea Level Pressure  
Sea Level Pressure 1030 hPa 1015 hPa 1002 hPa

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:46 AM CDT 6:59 PM CDT
Civil Twilight 6:16 AM CDT 7:29 PM CDT
Nautical Twilight 5:40 AM CDT 8:05 PM CDT
Astronomical Twilight 5:04 AM CDT 8:41 PM CDT
Moon 7:58 PM CDT (9/21) 9:15 AM CDT (9/21)
Length of Visible Light 13h 13m
Length of Day
12h 13m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Weather History Calendar

Precipitation Actual month total 3.56 Average Month Total: 5.0
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Cloudy
Actual:
21 | 13 0.00
Average:
22 | 11 0.13
Partly Cloudy
Actual:
14 | 8 0.00
Average:
22 | 11 0.13
Clear
Actual:
22 | 6 0.00
Average:
22 | 11 0.13
Partly Cloudy
Actual:
19 | 8 0.00
Average:
21 | 11 0.13
Clear
Actual:
23 | 5 0.00
Average:
21 | 10 0.13
Scattered Clouds
Actual:
27 | 16 0.00
Average:
21 | 10 0.13
Scattered Clouds
Actual:
25 | 10 0.00
Average:
21 | 9 0.13
Scattered Clouds
Actual:
21 | 7 0.00
Average:
20 | 9 0.13
Partly Cloudy
Actual:
24 | 17 0.00
Average:
20 | 9 0.13
Partly Cloudy
Actual:
24 | 18 0.00
Average:
19 | 9 0.13
Scattered Clouds
Actual:
25 | 13 0.00
Average:
19 | 8 0.15
Mostly Cloudy
Actual:
14 | 8 0.00
Average:
19 | 8 0.15
Scattered Clouds
Actual:
16 | 2 0.00
Average:
19 | 8 0.15
Scattered Clouds
Actual:
21 | 4 0.00
Average:
18 | 8 0.15
Partly Cloudy
Actual:
13 | 1 0.00
Average:
18 | 8 0.15
Scattered Clouds
Actual:
16 | -1 0.00
Average:
18 | 7 0.18
Scattered Clouds
Actual:
19 | 7 0.00
Average:
17 | 7 0.18
Overcast
Actual:
19 | 14 0.00
Average:
17 | 7 0.18
Thunderstorm
Actual:
27 | 19 0.00
Average:
17 | 7 0.18
Mostly Cloudy
Actual:
19 | 10 0.00
Average:
16 | 6 0.18
Partly Cloudy
Actual:
11 | 1 0.00
Average:
16 | 6 0.20
Scattered Clouds
Actual:
16 | 0 0.00
Average:
16 | 6 0.20
Clear
Actual:
20 | 8 0.00
Average:
16 | 5 0.20
Clear
Actual:
22 | 8 0.00
Average:
15 | 5 0.20
Clear
Actual:
22 | 6 0.00
Average:
15 | 4 0.20
Clear
Actual:
22 | 6 0.00
Average:
14 | 4 0.20
Clear
Actual:
26 | 16 0.00
Average:
14 | 4 0.20
Scattered Clouds
Actual:
24 | 10 3.56
Average:
14 | 3 0.20
Clear
Actual:
21 | 6 0.00
Average:
14 | 3 0.20
Clear
Actual:
22 | 14 0.00
Average:
13 | 3 0.20
 

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

2013 Temp. (°C) Dew Point (°C) Humidity (%) Sea Level Press. (hPa) Visibility (km) Wind (km/h) Precip. (mm) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 21 17 13 16 14 11 88 80 64 1013 1008 1004 16 15 5 27 13 37 0.00  
2 14 11 8 11 8 6 93 81 63 1017 1016 1013 16 13 2 16 8 - 0.00  
3 22 13 6 13 10 3 93 65 49 1017 1015 1013 16 16 3 27 11 32 0.00  
4 19 13 8 14 9 3 87 68 39 1022 1019 1014 16 16 16 23 13 27 0.00  
5 23 14 5 12 7 3 87 66 38 1025 1023 1021 16 16 3 11 2 - 0.00  
6 27 21 16 20 15 9 82 69 58 1020 1015 1011 16 16 16 26 14 35 0.00  
7 25 17 10 19 15 8 88 78 65 1020 1015 1011 16 15 2 21 10 - 0.00  
8 21 13 7 13 9 4 93 70 46 1021 1018 1013 16 14 2 19 6 26 0.00  
9 24 20 17 19 16 10 94 79 63 1013 1008 1004 16 14 3 23 10 - 0.00  
10 24 20 18 19 17 16 94 82 69 1013 1010 1005 16 11 0 26 11 35 0.00  
11 25 18 13 16 13 11 94 75 50 1016 1014 1012 16 15 2 29 10 42 0.00  
12 14 11 8 12 8 5 94 76 63 1023 1020 1016 16 14 0 24 8 35 0.00  
13 16 9 2 7 4 1 93 73 51 1025 1022 1019 16 15 3 14 2 - 0.00  
14 21 12 4 11 7 2 93 66 46 1019 1015 1013 16 16 6 27 10 37 0.00  
15 13 8 1 11 7 -1 94 83 66 1026 1020 1013 16 13 2 21 8 32 0.00  
16 16 7 -1 7 2 -3 93 74 48 1030 1028 1025 16 16 8 10 2 - 0.00  
17 19 13 7 9 6 2 81 61 43 1025 1021 1016 16 16 16 24 10 29 0.00  
18 19 17 14 17 13 9 88 83 67 1015 1012 1009 16 15 8 16 11 29 0.00  
19 27 23 19 20 18 16 88 82 65 1008 1006 1004 16 16 4 23 10 48 0.00 Thunderstorm
20 19 14 10 17 11 7 88 79 67 1009 1006 1004 16 16 5 27 16 37 0.00  
21 11 6 1 7 3 -1 93 75 58 1015 1012 1009 16 15 5 23 13 27 0.00  
22 16 8 0 5 3 -2 87 69 42 1018 1016 1014 16 16 2 16 5 - 0.00  
23 20 14 8 9 6 3 76 65 46 1017 1016 1015 16 16 16 21 8 32 0.00  
24 22 14 8 10 7 6 93 67 41 1017 1015 1014 16 15 2 16 8 - 0.00  
25 22 13 6 12 8 4 93 74 43 1016 1015 1013 16 12 1 14 3 - 0.00  
26 22 13 6 10 8 4 93 65 41 1017 1016 1015 16 15 0 23 10 34 0.00  
27 26 21 16 14 10 8 68 54 41 1016 1014 1012 16 16 16 34 18 52 0.00  
28 24 17 10 15 10 7 83 63 50 1012 1008 1002 16 15 5 37 24 69 3.56  
29 21 13 6 7 5 3 87 58 33 1013 1012 1010 16 16 16 24 13 37 0.00  
30 22 18 14 8 7 6 63 51 40 1010 1006 1003 16 16 16 37 23 53 0.00