Weather History for Copper Harbor, MI

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 73 °F 60 °F
Mean Temperature 78 °F 65 °F 54 °F
Min Temperature 70 °F 59 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 10 2 0 76
Cooling Degree Days (base 65) 14 3 0 81
Growing Degree Days (base 50) 28 15 4 473
Dew Point  
Dew Point 73 °F 56 °F 39 °F
Precipitation  
Precipitation 0.40 in 0.03 in 0.00 in 0.97 in
Snowdepth - - - -
Wind  
Wind 23 mph 6 mph 0 mph
Gust Wind 33 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.20 in 29.96 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 19, 2013 Rise Set
Actual Time 6:53 AM EDT 8:55 PM EDT
Civil Twilight 6:20 AM EDT 9:28 PM EDT
Nautical Twilight 5:38 AM EDT 10:09 PM EDT
Astronomical Twilight 4:53 AM EDT 10:55 PM EDT
Moon 7:46 PM EDT (8/19) 5:09 AM EDT (8/19)
Length of Visible Light 15h 08m
Length of Day
14h 02m
Waxing Gibbous, 97% of the Moon is Illuminated
Aug 19
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Weather History Calendar

Precipitation Actual month total 0.97 Average Month Total: 2.01
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
69 | 60 0.00
Average:
69 | 54 0.06
Clear
Actual:
69 | 55 0.00
Average:
69 | 54 0.06
Clear
Actual:
64 | 54 0.00
Average:
69 | 54 0.06
Clear
Actual:
68 | 51 0.00
Average:
69 | 54 0.06
Clear
Actual:
68 | 55 0.00
Average:
69 | 54 0.07
Clear
Actual:
66 | 57 0.10
Average:
69 | 54 0.07
Clear
Actual:
66 | 53 0.00
Average:
69 | 54 0.07
Clear
Actual:
66 | 52 0.00
Average:
69 | 53 0.07
Clear
Actual:
66 | 54 0.00
Average:
69 | 53 0.07
Clear
Actual:
69 | 55 0.00
Average:
68 | 53 0.07
Clear
Actual:
72 | 59 0.00
Average:
68 | 52 0.07
Clear
Actual:
64 | 48 0.00
Average:
68 | 52 0.07
Clear
Actual:
60 | 52 0.00
Average:
68 | 51 0.07
Clear
Actual:
69 | 52 0.00
Average:
68 | 51 0.07
Clear
Actual:
73 | 60 0.00
Average:
68 | 51 0.07
Clear
Actual:
71 | 62 0.00
Average:
68 | 51 0.07
Clear
Actual:
80 | 61 0.00
Average:
68 | 51 0.07
Clear
Actual:
81 | 63 0.00
Average:
68 | 51 0.07
Clear
Actual:
79 | 62 0.00
Average:
68 | 52 0.07
Clear
Actual:
86 | 69 0.00
Average:
68 | 52 0.06
Clear
Actual:
84 | 70 0.00
Average:
68 | 52 0.06
Clear
Actual:
71 | 57 0.00
Average:
68 | 52 0.06
Clear
Actual:
75 | 54 0.00
Average:
68 | 53 0.06
Clear
Actual:
80 | 64 0.00
Average:
68 | 53 0.06
Clear
Actual:
90 | 68 0.11
Average:
68 | 53 0.06
Clear
Actual:
79 | 69 0.23
Average:
68 | 53 0.06
Clear
Actual:
77 | 60 0.00
Average:
68 | 53 0.06
Clear
Actual:
71 | 61 0.00
Average:
68 | 53 0.06
Clear
Actual:
77 | 68 0.40
Average:
68 | 53 0.06
Clear
Actual:
71 | 60 0.13
Average:
68 | 53 0.06
Clear
Actual:
72 | 59 0.00
Average:
68 | 53 0.06
 

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. (°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 69 64 60 56 52 48 80 68 60 29.87 29.84 29.81 - - - 16 9 23 0.00  
2 69 62 55 55 52 48 90 71 52 29.93 29.82 29.76 - - - 20 7 24 0.00  
3 64 60 54 54 52 49 90 76 67 30.15 30.04 29.93 - - - 16 11 - 0.00  
4 68 58 51 54 50 46 89 72 52 30.20 30.15 30.05 - - - 16 7 - 0.00  
5 68 62 55 59 52 43 93 75 62 30.04 29.90 29.79 - - - 9 5 20 0.00  
6 66 62 57 62 60 57 100 95 87 29.80 29.75 29.73 - - - 13 3 - 0.10  
7 66 58 53 59 54 47 100 86 63 29.95 29.83 29.71 - - - 15 7 22 0.00  
8 66 59 52 56 51 46 89 76 52 30.01 29.97 29.92 - - - 15 6 - 0.00  
9 66 59 54 55 50 46 83 70 56 30.03 29.92 29.86 - - - 23 7 33 0.00  
10 69 62 55 58 52 48 80 72 56 30.12 30.08 30.03 - - - 17 7 - 0.00  
11 72 64 59 61 54 46 84 71 56 30.03 30.01 29.96 - - - 16 6 - 0.00  
12 64 56 48 58 52 46 96 80 67 30.05 29.97 29.91 - - - 17 5 - 0.00  
13 60 54 52 51 49 47 93 82 72 30.17 30.12 30.04 - - - 13 8 - 0.00  
14 69 60 52 52 45 39 83 60 42 30.16 30.11 30.04 - - - 15 7 25 0.00  
15 73 66 60 59 49 41 78 55 45 30.06 30.03 30.00 - - - 15 8 22 0.00  
16 71 66 62 61 55 47 84 68 50 30.12 30.10 30.04 - - - 15 6 - 0.00  
17 80 70 61 59 55 51 78 61 38 30.14 30.10 30.05 - - - 12 7 22 0.00  
18 81 72 63 62 57 54 79 62 40 30.08 30.03 29.96 - - - 9 5 18 0.00  
19 79 70 62 66 60 56 84 72 56 29.95 29.88 29.83 - - - 13 7 21 0.00  
20 86 76 69 68 66 64 84 70 55 29.88 29.84 29.80 - - - 8 5 17 0.00  
21 84 76 70 69 64 51 84 70 48 29.94 29.80 29.71 - - - 18 8 26 0.00  
22 71 64 57 59 53 46 84 64 48 30.14 30.06 29.96 - - - 12 5 - 0.00  
23 75 64 54 59 51 47 84 63 44 30.19 30.15 30.08 - - - 9 6 16 0.00  
24 80 72 64 61 59 56 80 65 50 30.13 30.07 29.94 - - - 15 8 25 0.00  
25 90 78 68 72 69 60 90 73 55 29.95 29.87 29.84 - - - 16 10 30 0.11  
26 79 74 69 73 67 66 94 86 79 29.94 29.91 29.82 - - - 17 6 29 0.23  
27 77 66 60 68 64 60 100 92 81 29.90 29.86 29.84 - - - 6 2 - 0.00  
28 71 66 61 66 63 60 97 90 84 30.03 29.98 29.89 - - - 14 5 17 0.00  
29 77 72 68 69 66 62 93 82 71 30.01 29.95 29.76 - - - 10 5 22 0.40  
30 71 66 60 68 62 56 97 90 84 29.95 29.85 29.70 - - - 20 10 29 0.13  
31 72 65 59 64 60 56 93 86 73 29.94 29.83 29.71 - - - 9 3 - 0.00