Muskegon, MI

12:47 PM EDT on August 23, 2017 (GMT -0400)
Muskegon County

Weather History for KMKG - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 73 °F 55 °F
Mean Temperature 78 °F 63 °F 50 °F
Min Temperature 68 °F 52 °F 40 °F
Degree Days  
Heating Degree Days (base 65) 15 4 0 130
Cooling Degree Days (base 65) 13 2 0 74
Growing Degree Days (base 50) 28 13 0 388
Dew Point  
Dew Point 69 °F 50 °F 31 °F
Precipitation  
Precipitation 0.26 in 0.04 in 0.00 in 1.03 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 8 mph 0 mph
Gust Wind 45 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 30.00 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 09, 2012 Rise Set
Actual Time 7:18 AM EDT 8:04 PM EDT
Civil Twilight 6:49 AM EDT 8:33 PM EDT
Nautical Twilight 6:15 AM EDT 9:07 PM EDT
Astronomical Twilight 5:39 AM EDT 9:43 PM EDT
Moon 12:39 AM EDT (9/9) 3:56 PM EDT (9/9)
Length of Visible Light 13h 43m
Length of Day
12h 46m
Last Quarter, 39% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 83 74 64 58 52 50 63 50 36 30.14 30.09 30.03 10 10 10 13 7 17 0.00  
2 89 78 67 61 57 53 73 54 34 30.04 29.98 29.93 10 10 10 22 11 30 0.00  
3 89 77 64 68 64 58 79 63 46 29.97 29.93 29.88 10 10 10 13 6 15 0.00  
4 86 77 68 68 67 65 90 73 55 29.92 29.88 29.84 10 9 5 10 3 13 0.26 Rain
5 84 76 67 69 65 62 90 72 54 29.88 29.81 29.76 10 10 10 18 6 23 T  
6 82 71 59 66 62 56 93 72 51 29.93 29.88 29.82 10 7 0 14 4 17 0.00 Fog
7 76 67 57 60 55 53 87 67 46 29.93 29.85 29.76 10 10 7 25 4 35 0.04 Rain
8 70 61 52 55 51 46 93 71 49 29.86 29.80 29.77 10 9 1 21 9 28 0.21 Rain
9 73 63 52 55 50 43 96 66 35 30.14 29.97 29.85 10 8 0 18 6 26 0.03 Fog , Rain
10 73 60 47 53 48 43 86 62 37 30.23 30.18 30.12 10 10 10 16 6 23 0.00  
11 79 67 55 60 54 49 86 65 43 30.15 30.11 30.06 10 10 10 23 12 32 0.00  
12 81 72 63 64 59 54 78 60 42 30.15 30.12 30.09 10 10 10 21 12 28 0.00  
13 74 65 56 66 55 50 90 68 46 30.31 30.23 30.12 10 10 2 22 8 25 0.09 Rain
14 71 60 48 54 48 41 96 66 36 30.32 30.30 30.27 10 6 0 18 4 24 0.00 Fog
15 74 59 43 50 44 40 92 62 31 30.34 30.26 30.14 10 10 10 13 4 16 0.00  
16 75 64 52 56 52 47 93 67 41 30.13 30.06 29.98 10 10 10 13 6 17 0.00  
17 76 65 53 63 57 48 93 79 64 29.98 29.84 29.73 10 10 6 20 9 25 0.10 Rain , Thunderstorm
18 62 54 45 55 46 33 89 64 39 29.99 29.82 29.73 10 9 2 28 10 40 0.11 Rain
19 67 54 40 51 39 31 86 62 37 30.07 29.96 29.83 10 10 9 35 14 45 0.02 Rain , Thunderstorm
20 68 59 49 52 45 37 80 57 34 29.89 29.84 29.79 10 10 10 29 10 39 T Rain , Thunderstorm
21 68 58 48 48 45 39 86 61 35 29.91 29.84 29.74 10 10 10 24 10 38 0.13 Rain
22 62 55 47 48 43 38 93 70 46 30.10 29.87 29.73 10 10 2 24 6 31 0.04 Rain , Thunderstorm
23 55 50 44 43 36 33 86 66 46 30.22 30.18 30.10 10 10 10 16 7 22 T  
24 67 55 43 47 38 33 83 59 34 30.19 30.04 29.86 10 10 10 29 16 39 0.00  
25 71 62 52 55 52 46 84 68 52 29.88 29.85 29.82 10 10 10 23 12 31 0.00  
26 69 60 50 50 46 42 89 64 39 30.17 30.02 29.89 10 10 10 16 7 20 0.00  
27 68 58 48 46 43 40 77 61 44 30.26 30.20 30.17 10 10 10 17 8 21 0.00  
28 69 58 46 45 42 37 86 60 34 30.21 30.16 30.12 10 10 10 14 5 17 0.00  
29 71 57 42 54 44 37 89 64 39 30.12 30.04 29.97 10 10 10 15 6 20 0.00  
30 69 58 46 48 43 36 86 58 30 30.02 29.99 29.95 10 10 10 16 7 22 0.00