Weather History for Alpena, MI

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Week of April 14, 2013 through April 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 49 °F 37 °F
Mean Temperature 48 °F 40 °F 30 °F
Min Temperature 38 °F 30 °F 22 °F
Degree Days  
Heating Degree Days (base 65) 35 25 17 176
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 55 °F 31 °F 10 °F
Precipitation  
Precipitation 0.93 in 0.33 in 0.11 in 1.66 in
Snowdepth 2.0 in 0.6 in 0.0 in -
Wind  
Wind 28 mph 9 mph 0 mph
Gust Wind 40 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 29.91 in 29.23 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 18, 2013 Rise Set
Actual Time 6:43 AM EDT 8:23 PM EDT
Civil Twilight 6:12 AM EDT 8:55 PM EDT
Nautical Twilight 5:35 AM EDT 9:32 PM EDT
Astronomical Twilight 4:54 AM EDT 10:13 PM EDT
Moon 12:51 PM EDT (4/18) 2:41 AM EDT (4/18)
Length of Visible Light 14h 42m
Length of Day
13h 40m
First Quarter, 51% of the Moon is Illuminated
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

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  
14 42 35 27 28 25 22 85 68 50 30.12 30.04 29.92 10 10 10 17 8 22 T  
15 62 48 34 49 41 28 100 79 57 30.02 29.87 29.81 10 7 0 22 9 28 0.28 Fog , Rain
16 53 44 34 48 33 26 93 66 39 30.32 30.03 29.85 10 9 5 18 9 26 0.22 Rain
17 43 36 28 34 30 26 92 77 62 30.45 30.33 30.16 10 10 9 16 7 21 0.12 Rain
18 47 43 38 45 40 34 100 96 92 30.14 29.72 29.51 10 6 1 17 6 25 0.93 Rain , Thunderstorm
19 56 43 29 55 35 17 100 76 51 29.62 29.35 29.23 10 7 0 28 15 40 0.11 Fog , Rain , Snow
20 37 30 22 18 15 10 74 57 40 30.47 30.02 29.65 10 8 2 21 11 32 T Snow