Weather History for Copper Harbor, MI

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 79 °F 53 °F 34 °F
Mean Temperature 67 °F 45 °F 32 °F
Min Temperature 55 °F 39 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 33 20 0 606
Cooling Degree Days (base 65) 2 0 0 2
Growing Degree Days (base 50) 17 2 0 57
Dew Point  
Dew Point 62 °F 36 °F 14 °F
Precipitation  
Precipitation 0.92 in 0.09 in 0.00 in 2.75 in
Snowdepth - - - -
Wind  
Wind 36 mph 8 mph 0 mph
Gust Wind 45 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 30.04 in 29.39 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 26, 2013 Rise Set
Actual Time 6:02 AM EDT 9:35 PM EDT
Civil Twilight 5:24 AM EDT 10:13 PM EDT
Nautical Twilight 4:33 AM EDT 11:04 PM EDT
Astronomical Twilight 3:25 AM EDT 12:14 AM EDT
Moon 11:19 PM EDT (5/26) 7:32 AM EDT (5/26)
Length of Visible Light 16h 49m
Length of Day
15h 32m
Waning Gibbous, 97% of the Moon is Illuminated
May 26
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Weather History Calendar

Precipitation Actual month total 2.75 Average Month Total: 2.40
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
59 | 35 0.00
Average:
51 | 35 0.07
Clear
Actual:
37 | 32 0.01
Average:
51 | 35 0.07
Clear
Actual:
34 | 30 0.05
Average:
51 | 35 0.07
Clear
Actual:
37 | 34 0.02
Average:
51 | 35 0.07
Clear
Actual:
42 | 34 0.00
Average:
51 | 36 0.07
Clear
Actual:
42 | 30 0.00
Average:
51 | 36 0.07
Clear
Actual:
66 | 48 0.00
Average:
51 | 36 0.08
Clear
Actual:
62 | 42 0.00
Average:
52 | 36 0.08
Clear
Actual:
42 | 37 0.01
Average:
52 | 36 0.08
Clear
Actual:
41 | 33 0.00
Average:
52 | 37 0.08
Clear
Actual:
45 | 33 0.07
Average:
52 | 37 0.08
Clear
Actual:
37 | 32 0.00
Average:
53 | 37 0.08
Clear
Actual:
44 | 30 0.00
Average:
53 | 37 0.08
Clear
Actual:
57 | 39 0.00
Average:
53 | 37 0.08
Clear
Actual:
70 | 48 0.00
Average:
53 | 37 0.08
Clear
Actual:
48 | 39 0.00
Average:
53 | 37 0.08
Clear
Actual:
54 | 34 0.00
Average:
53 | 37 0.08
Clear
Actual:
53 | 48 0.56
Average:
53 | 37 0.08
Clear
Actual:
57 | 45 0.00
Average:
54 | 38 0.08
Clear
Actual:
54 | 43 0.43
Average:
54 | 38 0.08
Clear
Actual:
45 | 39 0.92
Average:
54 | 38 0.08
Clear
Actual:
48 | 39 0.04
Average:
55 | 38 0.08
Clear
Actual:
45 | 35 0.00
Average:
55 | 39 0.08
Clear
Actual:
55 | 30 0.00
Average:
56 | 39 0.08
Clear
Actual:
57 | 39 0.00
Average:
56 | 39 0.08
Clear
Actual:
59 | 37 0.00
Average:
56 | 39 0.08
Clear
Actual:
64 | 46 0.00
Average:
56 | 40 0.08
Clear
Actual:
55 | 46 0.00
Average:
56 | 40 0.08
Clear
Actual:
66 | 44 0.00
Average:
57 | 40 0.08
Clear
Actual:
79 | 55 0.15
Average:
57 | 40 0.07
Clear
Actual:
77 | 52 0.49
Average:
57 | 40 0.07
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 59 47 35 35 32 26 93 65 28 30.45 30.17 29.81 - - - 14 7 21 0.00  
2 37 32 32 32 30 28 96 92 85 30.52 30.49 30.45 - - - 28 19 32 0.01  
3 34 32 30 32 29 27 96 90 85 30.46 30.34 30.27 - - - 25 20 33 0.05  
4 37 36 34 35 34 32 97 93 89 30.26 30.25 30.22 - - - 12 10 - 0.02  
5 42 38 34 36 34 32 96 89 76 30.25 30.20 30.16 - - - 10 7 - 0.00  
6 42 36 30 37 33 30 100 91 82 30.17 30.15 30.13 - - - 5 2 - 0.00  
7 66 57 48 43 40 37 66 55 40 30.06 30.02 30.00 - - - 9 5 - 0.00  
8 62 51 42 41 38 34 74 64 47 30.05 30.00 29.94 - - - 14 5 22 0.00  
9 42 40 37 38 34 32 89 83 76 30.24 30.17 30.07 - - - 18 10 - 0.01  
10 41 36 33 32 25 16 79 63 43 30.26 30.14 29.94 - - - 10 6 20 0.00  
11 45 38 33 35 29 14 96 74 39 29.92 29.85 29.81 - - - 33 15 41 0.07  
12 37 35 32 31 26 23 85 70 60 30.12 30.04 29.93 - - - 36 27 45 0.00  
13 44 36 30 31 27 21 70 62 49 30.12 30.05 29.84 - - - 17 8 26 0.00  
14 57 47 39 39 35 32 79 61 47 29.82 29.67 29.39 - - - 20 11 36 0.00  
15 70 58 48 43 38 34 71 49 29 29.77 29.61 29.39 - - - 22 14 37 0.00  
16 48 44 39 38 36 35 83 75 66 30.11 30.00 29.79 - - - 14 5 - 0.00  
17 54 44 34 39 37 33 96 74 57 30.21 30.17 30.12 - - - 8 3 16 0.00  
18 53 50 48 49 43 38 93 76 61 30.13 30.06 29.93 - - - 15 9 28 0.56  
19 57 51 45 50 44 40 93 84 77 29.94 29.91 29.88 - - - 14 5 29 0.00  
20 54 48 43 48 44 41 100 93 80 29.90 29.82 29.77 - - - 18 9 31 0.43  
21 45 43 39 44 42 40 100 98 96 29.82 29.77 29.73 - - - 12 5 22 0.92  
22 48 42 39 40 38 35 100 88 63 30.07 29.89 29.82 - - - 17 3 25 0.04  
23 45 40 35 35 31 28 86 75 58 30.38 30.27 30.09 - - - 24 14 32 0.00  
24 55 40 30 37 31 28 92 70 46 30.46 30.41 30.35 - - - 9 4 - 0.00  
25 57 47 39 36 32 29 70 56 36 30.44 30.39 30.35 - - - 10 4 - 0.00  
26 59 47 37 34 31 28 83 53 33 30.39 30.33 30.22 - - - 12 5 18 0.00  
27 64 55 46 34 30 27 58 38 28 30.23 30.11 29.97 - - - 13 5 21 0.00  
28 55 50 46 49 41 32 92 69 40 29.98 29.85 29.75 - - - 8 4 18 0.00  
29 66 54 44 54 46 40 96 83 68 29.84 29.79 29.73 - - - 10 4 17 0.00  
30 79 67 55 62 58 51 100 82 54 29.82 29.75 29.65 - - - 13 8 25 0.15  
31 77 64 52 60 56 50 100 79 48 29.71 29.64 29.59 - - - 20 8 25 0.49