Mackinac Island, MI

10:16 AM EDT on July 23, 2017 (GMT -0400)
Mackinac Island

Weather History for KMCD - May, 2012

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 63 °F 50 °F
Mean Temperature 68 °F 54 °F 46 °F
Min Temperature 56 °F 44 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 20 11 0 351
Cooling Degree Days (base 65) 4 0 0 7
Growing Degree Days (base 50) 18 5 0 154
Dew Point  
Dew Point 62 °F 40 °F 5 °F
Precipitation  
Precipitation 0.41 in 0.05 in 0.00 in 1.54 in
Snowdepth - - - -
Wind  
Wind 22 mph 6 mph 0 mph
Gust Wind 36 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 29.96 in 29.58 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

May. 25, 2012 Rise Set
Actual Time 5:56 AM EDT 9:15 PM EDT
Civil Twilight 5:20 AM EDT 9:51 PM EDT
Nautical Twilight 4:32 AM EDT 10:39 PM EDT
Astronomical Twilight 3:32 AM EDT 11:39 PM EDT
Moon 9:59 AM EDT (5/25) 12:10 AM EDT (5/25)
Length of Visible Light 16h 31m
Length of Day
15h 18m
Waxing Crescent, 19% of the Moon is Illuminated
May 25
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Daily Weather History & Observations

2012 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 54 46 39 42 40 38 96 80 60 30.02 29.96 29.91 10 9 4 8 2 - 0.00  
2 53 47 41 48 42 40 99 91 63 29.96 29.86 29.72 10 3 0 10 3 16 0.10 Fog , Rain
3 51 46 42 51 45 42 99 99 98 29.96 29.89 29.75 7 1 0 12 4 24 0.28 Fog , Rain
4 63 54 44 49 45 39 99 77 47 30.13 30.02 29.88 10 7 0 10 4 16 0.00 Fog
5 54 48 42 39 26 5 78 50 14 30.22 30.17 30.13 10 9 2 10 6 20 0.00  
6 52 46 39 40 30 20 84 54 33 30.18 30.13 30.07 10 10 5 8 3 16 0.06 Rain
7 50 46 43 39 35 26 82 68 40 30.08 29.91 29.81 10 10 10 13 3 18 0.01  
8 61 50 40 50 42 36 93 79 50 29.82 29.79 29.75 10 10 3 12 2 - 0.02 Rain
9 58 50 42 44 36 26 97 66 32 29.87 29.82 29.77 10 10 10 12 6 18 0.01 Rain
10 56 46 36 39 33 28 86 59 35 29.96 29.92 29.87 10 10 10 - - - 0.00  
11 64 54 45 40 36 26 75 52 24 30.06 30.02 29.97 10 10 10 - - - 0.00  
12 65 57 48 46 35 19 75 48 20 30.23 30.17 30.05 10 10 10 - - - 0.00  
13 61 50 39 38 31 21 85 46 29 30.25 30.19 30.07 10 10 10 - - - 0.00  
14 68 58 49 41 34 29 60 39 27 30.06 29.97 29.91 10 10 7 18 9 26 0.00  
15 75 58 41 48 41 36 84 60 25 29.92 29.81 29.69 10 10 10 22 7 36 0.00  
16 54 46 38 40 32 25 89 61 33 30.13 30.03 29.92 10 10 10 21 11 28 0.00  
17 59 47 35 38 30 25 84 52 29 30.21 30.15 30.07 10 10 10 10 5 - 0.00 Rain
18 74 62 50 44 40 34 74 51 25 30.10 30.04 29.98 10 10 10 12 7 16 0.00  
19 76 60 45 46 43 40 87 57 31 30.08 30.04 30.01 10 10 10 13 6 20 0.00  
20 81 68 56 54 49 44 67 49 38 30.04 29.98 29.86 10 10 10 18 6 - 0.00 Rain
21 65 56 47 59 47 40 97 77 54 30.11 30.04 29.88 10 9 2 17 10 29 0.20 Rain
22 66 54 41 45 38 31 93 57 28 30.12 30.04 29.94 10 10 5 8 5 - 0.00  
23 67 58 50 51 43 38 86 59 35 29.95 29.88 29.79 10 10 10 16 7 24 0.00  
24 81 67 53 58 51 45 85 56 28 29.82 29.75 29.60 10 10 3 16 9 28 0.00  
25 74 62 49 58 50 44 90 66 47 30.13 29.84 29.58 10 10 10 21 13 34 0.00  
26 66 56 45 46 42 37 88 59 38 30.26 30.20 30.13 10 9 2 10 4 16 0.00  
27 63 56 49 52 47 35 96 78 34 30.16 30.02 29.85 10 9 3 16 9 24 0.04 Rain
28 83 66 49 62 55 48 97 81 40 29.84 29.72 29.61 10 7 0 15 8 29 0.41 Fog , Rain
29 63 58 52 61 53 47 99 84 62 29.75 29.67 29.60 10 7 0 15 8 25 0.41 Fog
30 53 46 39 51 40 33 94 75 56 29.99 29.86 29.74 10 10 10 14 8 20 0.00 Rain
31 57 48 38 40 36 31 95 65 40 30.07 30.02 29.98 10 10 10 10 6 - 0.00