Weather History for Mason, MI

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Thursday, December 29, 2011

  Actual Average (KLAN) Record (KLAN)
Temperature  
Mean Temperature 30 °F 25 °F  
Max Temperature 35 °F 31 °F 62 °F (1984)
Min Temperature 24 °F 19 °F -15 °F (1880)
Degree Days  
Heating Degree Days 36 40  
Month to date heating degree days 1057  
Since 1 July heating degree days 2471  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 625  
Moisture  
Dew Point 30 °F    
Average Humidity 96    
Maximum Humidity 100    
Minimum Humidity 86    
Precipitation  
Precipitation 0.00 in 0.06 in 0.99 in (1984)
Month to date precipitation 1.76  
Year to date precipitation 31.66  
Snow  
Snow 0.00 in 0.40 in 5.70 in (1946)
Month to date snowfall 12.0  
Since 1 July snowfall 15.8  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.69 in    
Wind  
Wind Speed 7 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 22 mph    
Visibility 8 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 29, 2011 Rise Set
Actual Time 8:07 AM EST 5:12 PM EST
Civil Twilight 7:35 AM EST 5:44 PM EST
Nautical Twilight 6:59 AM EST 6:19 PM EST
Astronomical Twilight 6:25 AM EST 6:54 PM EST
Moon 10:53 AM EST (12/29) 10:55 PM EST (12/29)
Length of Visible Light 10h 09m
Length of Day
9h 05m
Waxing Crescent, 26% of the Moon is Illuminated
Dec 29
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:12 AM 24.8 °F 17.9 °F 23.0 °F 93% 29.91 in 10.0 mi South 5.8 mph - N/A   Overcast
12:32 AM 24.8 °F 19.1 °F 23.0 °F 93% 29.90 in 10.0 mi SSE 4.6 mph - N/A   Overcast
12:53 AM 26.6 °F - 23.0 °F 86% 29.90 in 10.0 mi Calm Calm - N/A   Overcast
1:12 AM 26.6 °F 21.2 °F 23.0 °F 86% 29.89 in 10.0 mi SSE 4.6 mph - N/A   Overcast
1:32 AM 26.6 °F 21.2 °F 23.0 °F 86% 29.88 in 10.0 mi SSE 4.6 mph - N/A   Overcast
2:12 AM 26.6 °F 21.2 °F 23.0 °F 86% 29.87 in 10.0 mi SE 4.6 mph - N/A   Overcast
2:32 AM 26.6 °F 20.0 °F 23.0 °F 86% 29.86 in 10.0 mi SE 5.8 mph - N/A   Overcast
2:53 AM 26.6 °F 20.0 °F 23.0 °F 86% 29.86 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:12 AM 26.6 °F 19.1 °F 23.0 °F 86% 29.84 in 10.0 mi SE 6.9 mph - N/A   Overcast
3:32 AM 26.6 °F 20.0 °F 23.0 °F 86% 29.83 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:53 AM 26.6 °F 19.1 °F 24.8 °F 93% 29.83 in 10.0 mi SSE 6.9 mph - N/A   Overcast
4:12 AM 26.6 °F 19.1 °F 24.8 °F 93% 29.82 in 10.0 mi SE 6.9 mph - N/A   Overcast
4:32 AM 26.6 °F 20.0 °F 24.8 °F 93% 29.81 in 10.0 mi SE 5.8 mph - N/A   Overcast
4:52 AM 26.6 °F 19.1 °F 26.6 °F 100% 29.80 in 10.0 mi SSE 6.9 mph - N/A   Overcast
5:12 AM 26.6 °F 18.2 °F 26.6 °F 100% 29.78 in 10.0 mi SE 8.1 mph - N/A   Overcast
5:32 AM 26.6 °F 18.2 °F 26.6 °F 100% 29.77 in 10.0 mi SSE 8.1 mph - N/A   Overcast
6:12 AM 28.4 °F 19.7 °F 26.6 °F 93% 29.76 in 7.0 mi SE 9.2 mph - N/A   Overcast
6:32 AM 28.4 °F 18.5 °F 26.6 °F 93% 29.74 in 7.0 mi SE 11.5 mph 17.3 mph N/A   Overcast
6:52 AM 28.4 °F 19.7 °F 26.6 °F 93% 29.74 in 7.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
7:12 AM 28.4 °F 19.7 °F 26.6 °F 93% 29.74 in 7.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
7:52 AM 28.4 °F 19.7 °F 28.4 °F 100% 29.73 in 7.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
8:12 AM 28.4 °F 19.7 °F 28.4 °F 100% 29.73 in 7.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
8:33 AM 28.4 °F 19.1 °F 28.4 °F 100% 29.72 in 5.0 mi SSE 10.4 mph - N/A   Overcast
8:52 AM 30.2 °F 21.3 °F 28.4 °F 93% 29.72 in 7.0 mi SSE 10.4 mph - N/A   Overcast
9:33 AM 30.2 °F 21.9 °F 30.2 °F 100% 29.71 in 5.0 mi SSE 9.2 mph - N/A Snow Light Snow
9:52 AM 30.2 °F 21.3 °F 30.2 °F 100% 29.70 in 1.8 mi SSE 10.4 mph - N/A Snow Light Snow
10:12 AM 30.2 °F 21.9 °F 30.2 °F 100% 29.69 in 1.8 mi SSE 9.2 mph - N/A Snow Light Snow
10:32 AM 30.2 °F 21.3 °F 30.2 °F 100% 29.69 in 3.0 mi SSE 10.4 mph - N/A Snow Light Snow
10:52 AM 32.0 °F 24.2 °F 32.0 °F 100% 29.67 in 2.5 mi SSE 9.2 mph - N/A Snow Light Snow
11:12 AM 32.0 °F 22.1 °F 32.0 °F 100% 29.65 in 3.0 mi SE 13.8 mph - N/A Snow Light Snow
11:32 AM 32.0 °F 22.1 °F 32.0 °F 100% 29.63 in 5.0 mi SSE 13.8 mph - N/A Rain Light Rain
12:12 PM 32.0 °F 23.6 °F 32.0 °F 100% 29.62 in 5.0 mi South 10.4 mph 17.3 mph N/A Rain Light Rain
12:32 PM 32.0 °F 24.2 °F 32.0 °F 100% 29.61 in 5.0 mi South 9.2 mph 16.1 mph N/A   Overcast
12:52 PM 32.0 °F 24.2 °F 32.0 °F 100% 29.58 in 3.0 mi SSE 9.2 mph - N/A Snow Light Snow
1:12 PM 32.0 °F 22.5 °F 32.0 °F 100% 29.56 in 5.0 mi SE 12.7 mph - N/A   Overcast
1:32 PM 33.8 °F 25.8 °F 33.8 °F 100% 29.55 in 5.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
1:52 PM 33.8 °F 24.3 °F 32.0 °F 93% 29.54 in 5.0 mi SSE 13.8 mph 21.9 mph N/A   Mostly Cloudy
2:13 PM 33.8 °F 25.3 °F 33.8 °F 100% 29.54 in 5.0 mi South 11.5 mph 19.6 mph N/A Rain Light Rain
2:32 PM 33.8 °F 27.7 °F 33.8 °F 100% 29.55 in 5.0 mi South 6.9 mph 17.3 mph N/A   Overcast
2:52 PM 33.8 °F 25.3 °F 33.8 °F 100% 29.54 in 7.0 mi South 11.5 mph - N/A   Overcast
3:12 PM 33.8 °F 25.3 °F 33.8 °F 100% 29.54 in 7.0 mi SSE 11.5 mph - N/A   Overcast
3:32 PM 33.8 °F 27.0 °F 33.8 °F 100% 29.55 in 7.0 mi SSE 8.1 mph - N/A   Overcast
3:52 PM 33.8 °F 30.8 °F 33.8 °F 100% 29.55 in 7.0 mi South 3.5 mph - N/A   Overcast
4:13 PM 33.8 °F - 33.8 °F 100% 29.56 in 7.0 mi Calm Calm - N/A   Overcast
4:32 PM 33.8 °F 29.6 °F 33.8 °F 100% 29.57 in 7.0 mi SSE 4.6 mph - N/A   Overcast
4:53 PM 33.8 °F 30.8 °F 33.8 °F 100% 29.57 in 7.0 mi SSE 3.5 mph - N/A   Overcast
5:12 PM 33.8 °F 30.8 °F 33.8 °F 100% 29.58 in 7.0 mi SE 3.5 mph - N/A   Overcast
5:53 PM 33.8 °F 30.8 °F 33.8 °F 100% 29.58 in 10.0 mi SSE 3.5 mph - N/A   Overcast
6:12 PM 33.8 °F 30.8 °F 33.8 °F 100% 29.59 in 10.0 mi South 3.5 mph - N/A   Overcast
6:53 PM 33.8 °F 30.8 °F 32.0 °F 93% 29.59 in 10.0 mi SSE 3.5 mph - N/A   Overcast
7:12 PM 33.8 °F - 33.8 °F 100% 29.60 in 10.0 mi Calm Calm - N/A   Overcast
7:32 PM 33.8 °F - 32.0 °F 93% 29.60 in 10.0 mi Calm Calm - N/A   Overcast
8:12 PM 35.6 °F - 33.8 °F 93% 29.62 in 10.0 mi Calm Calm - N/A   Overcast
8:32 PM 35.6 °F - 33.8 °F 93% 29.62 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 35.6 °F - 33.8 °F 93% 29.62 in 10.0 mi Calm Calm - N/A   Overcast
9:12 PM 35.6 °F 31.7 °F 33.8 °F 93% 29.63 in 10.0 mi SSW 4.6 mph - N/A   Overcast
9:53 PM 35.6 °F 32.8 °F 33.8 °F 93% 29.63 in 10.0 mi SW 3.5 mph - N/A   Overcast
10:32 PM 37.4 °F - 33.8 °F 87% 29.66 in 10.0 mi Calm Calm - N/A   Overcast
10:52 PM 37.4 °F 33.8 °F 33.8 °F 87% 29.66 in 10.0 mi WSW 4.6 mph - N/A   Overcast
11:12 PM 35.6 °F - 33.8 °F 93% 29.66 in 10.0 mi Calm Calm - N/A   Overcast
11:32 PM 35.6 °F 32.8 °F 33.8 °F 93% 29.67 in 10.0 mi WSW 3.5 mph - N/A   Overcast
11:52 PM 35.6 °F - 33.8 °F 93% 29.68 in 10.0 mi Calm Calm - N/A   Overcast