Weather History for Mackinac Island, MI

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 71 °F 42 °F 26 °F
Mean Temperature 55 °F 36 °F 22 °F
Min Temperature 43 °F 31 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 42 28 10 853
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 0 0 5
Dew Point  
Dew Point 57 °F 29 °F 5 °F
Precipitation  
Precipitation 0.37 in 0.04 in 0.00 in 1.20 in
Snowdepth - - - -
Wind  
Wind 32 mph 10 mph 0 mph
Gust Wind 52 mph 22 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.59 in 29.98 in 29.18 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:43 AM EDT 8:32 PM EDT
Civil Twilight 6:11 AM EDT 9:04 PM EDT
Nautical Twilight 5:32 AM EDT 9:43 PM EDT
Astronomical Twilight 4:50 AM EDT 10:25 PM EDT
Moon 2:59 PM EDT (4/20) 3:49 AM EDT (4/20)
Length of Visible Light 14h 52m
Length of Day
13h 48m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Weather History Calendar

Precipitation Actual month total 1.20 Average Month Total: 3.53
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
26 | 19 0.02
Average:
38 | 24 0.13
Snow
Actual:
29 | 19 0.00
Average:
38 | 24 0.13
Clear
Actual:
33 | 20 0.03
Average:
38 | 24 0.14
Snow
Actual:
39 | 29 0.00
Average:
39 | 25 0.13
Scattered Clouds
Actual:
36 | 28 0.00
Average:
39 | 25 0.12
Snow
Actual:
35 | 25 0.06
Average:
40 | 25 0.12
Snow
Actual:
40 | 33 0.02
Average:
41 | 26 0.11
Snow
Actual:
37 | 32 0.05
Average:
41 | 26 0.12
Snow
Actual:
41 | 33 0.00
Average:
42 | 27 0.12
Partly Cloudy
Actual:
43 | 32 0.00
Average:
43 | 28 0.12
Snow
Actual:
36 | 29 0.01
Average:
44 | 28 0.13
Snow
Actual:
32 | 28 0.07
Average:
44 | 29 0.14
Snow
Actual:
35 | 30 0.00
Average:
45 | 29 0.13
Partly Cloudy
Actual:
40 | 31 0.00
Average:
45 | 30 0.13
Snow
Actual:
50 | 35 0.15
Average:
46 | 30 0.13
Scattered Clouds
Actual:
45 | 33 0.00
Average:
46 | 30 0.13
Scattered Clouds
Actual:
39 | 29 0.00
Average:
46 | 30 0.11
Snow
Actual:
40 | 36 0.37
Average:
47 | 31 0.11
Snow
Actual:
42 | 28 0.19
Average:
47 | 31 0.11
Snow
Actual:
34 | 21 0.00
Average:
47 | 31 0.11
Scattered Clouds
Actual:
38 | 20 0.00
Average:
48 | 31 0.10
Partly Cloudy
Actual:
47 | 36 0.00
Average:
48 | 32 0.10
Snow
Actual:
52 | 33 0.14
Average:
49 | 32 0.11
Partly Cloudy
Actual:
45 | 32 0.00
Average:
49 | 32 0.10
Snow
Actual:
44 | 34 0.00
Average:
50 | 33 0.11
Rain
Actual:
49 | 35 0.04
Average:
50 | 33 0.11
Rain
Actual:
58 | 39 0.01
Average:
51 | 34 0.11
Partly Cloudy
Actual:
58 | 37 0.00
Average:
51 | 34 0.11
Rain
Actual:
57 | 43 0.00
Average:
51 | 35 0.10
Rain
Actual:
71 | 39 0.04
Average:
52 | 35 0.11
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 26 22 19 19 14 8 86 71 49 30.02 29.88 29.67 10 8 0 24 15 34 0.02 Snow
2 29 24 19 19 14 5 87 66 38 30.20 30.08 29.99 10 9 1 20 12 26 0.00 Snow
3 33 26 20 23 15 6 75 60 33 30.37 30.29 30.19 10 10 10 16 10 25 0.03  
4 39 34 29 34 26 14 95 75 49 30.21 30.00 29.90 10 7 0 22 11 37 0.00 Snow
5 36 32 28 28 17 8 83 56 31 30.20 30.13 29.98 10 10 10 15 8 21 0.00  
6 35 30 25 32 25 17 93 79 62 30.20 30.00 29.59 10 8 0 20 7 30 0.06 Snow
7 40 37 33 38 32 28 95 82 66 30.04 29.72 29.39 10 8 0 16 9 23 0.02 Fog , Snow
8 37 34 32 34 31 28 96 86 76 30.04 29.94 29.83 10 8 1 18 8 26 0.05 Snow
9 41 37 33 37 34 32 97 90 81 30.10 30.05 30.00 10 7 2 10 3 20 0.00 Snow
10 43 38 32 32 28 20 94 72 45 30.15 30.10 30.05 10 10 10 14 7 - 0.00  
11 36 32 29 28 19 14 92 60 50 30.18 30.05 29.91 10 9 1 24 14 39 0.01 Snow
12 32 30 28 30 28 26 92 89 83 29.89 29.69 29.63 10 3 0 29 19 44 0.07 Snow
13 35 32 30 32 30 28 95 89 77 29.87 29.72 29.67 10 7 1 15 6 28 0.00 Snow
14 40 36 31 30 27 23 87 75 52 30.07 29.99 29.87 10 10 10 16 9 25 0.00  
15 50 42 35 49 39 30 96 89 79 29.98 29.82 29.75 10 8 2 23 14 38 0.15 Rain , Snow
16 45 40 33 36 32 28 92 74 55 30.31 30.03 29.82 10 10 10 20 10 25 0.00  
17 39 34 29 32 31 28 96 84 69 30.42 30.32 30.13 10 10 7 16 8 24 0.00  
18 40 38 36 39 37 32 97 94 80 30.11 29.71 29.41 10 3 0 22 12 32 0.37 Fog , Snow
19 42 35 28 42 32 21 97 82 66 29.57 29.30 29.18 10 7 0 32 17 52 0.19 Fog , Rain , Snow
20 34 28 21 24 16 12 86 62 43 30.43 30.09 29.58 10 9 1 21 13 32 0.00 Snow
21 38 29 20 31 23 16 85 72 49 30.59 30.49 30.37 10 10 10 17 6 26 0.00  
22 47 42 36 34 30 25 82 66 46 30.36 30.25 30.13 10 10 10 14 8 23 0.00  
23 52 43 33 42 35 30 96 77 52 30.12 29.93 29.84 10 8 1 16 9 25 0.14 Rain , Snow
24 45 38 32 32 27 16 92 69 31 29.98 29.89 29.86 10 10 10 15 8 23 0.00  
25 44 39 34 34 29 23 88 70 53 30.25 30.01 29.87 10 10 3 26 10 37 0.00 Snow
26 49 42 35 41 32 28 89 72 43 30.31 30.25 30.16 10 10 3 15 8 25 0.04 Rain
27 58 48 39 46 42 37 93 75 61 30.21 30.17 30.09 10 10 5 12 6 17 0.01 Rain
28 58 48 37 46 38 34 92 72 54 30.08 29.95 29.82 10 10 5 20 7 26 0.00  
29 57 50 43 53 46 42 96 87 70 29.87 29.85 29.83 10 7 1 13 7 21 0.00 Rain
30 71 55 39 57 47 38 97 85 52 29.89 29.85 29.78 10 6 0 17 9 31 0.04 Fog , Rain