Weather History for Grayling, MI

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Wednesday, September 19, 2012

  Actual Average (KHTL) Record (KHTL)
Temperature  
Mean Temperature 48 °F 56 °F  
Max Temperature 59 °F 68 °F 88 °F (1932)
Min Temperature 37 °F 44 °F 20 °F (1929)
Degree Days  
Heating Degree Days 17 9  
Month to date heating degree days 126  
Since 1 July heating degree days 253  
Cooling Degree Days 0 0  
Month to date cooling degree days 18  
Year to date cooling degree days 283  
Moisture  
Dew Point 41 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.11 in 1.43 in (1997)
Month to date precipitation 1.95  
Year to date precipitation 21.07  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 17 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 19, 2012 Rise Set
Actual Time 7:23 AM EDT 7:41 PM EDT
Civil Twilight 6:53 AM EDT 8:10 PM EDT
Nautical Twilight 6:19 AM EDT 8:44 PM EDT
Astronomical Twilight 5:44 AM EDT 9:19 PM EDT
Moon 11:45 AM EDT (9/19) 9:36 PM EDT (9/19)
Length of Visible Light 13h 16m
Length of Day
12h 18m
Waxing Crescent, 17% of the Moon is Illuminated
Sep 19
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:13 AM 41.4 °F 38.4 °F 41.4 °F 100% 29.93 in 7.0 mi SW 4.6 mph - N/A Rain Rain
12:33 AM 42.1 °F 38.4 °F 42.1 °F 100% 29.94 in 10.0 mi WSW 5.8 mph - N/A   Drizzle
12:53 AM 42.3 °F 37.9 °F 42.1 °F 99% 29.95 in 10.0 mi WNW 6.9 mph - N/A Rain Light Rain
1:13 AM 41.9 °F 39.0 °F 41.5 °F 99% 29.94 in 10.0 mi WSW 4.6 mph - N/A   Overcast
1:34 AM 42.3 °F 39.4 °F 42.1 °F 99% 29.94 in 10.0 mi SW 4.6 mph - N/A   Overcast
1:54 AM 42.3 °F 39.4 °F 42.3 °F 100% 29.94 in 10.0 mi WSW 4.6 mph - N/A   Overcast
2:14 AM 41.9 °F 40.0 °F 41.7 °F 99% 29.95 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
2:34 AM 40.8 °F - 40.8 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:54 AM 40.8 °F 38.8 °F 40.8 °F 100% 29.96 in 10.0 mi West 3.5 mph - N/A   Overcast
3:14 AM 40.8 °F 36.9 °F 40.8 °F 100% 29.96 in 10.0 mi WSW 5.8 mph - N/A   Overcast
3:34 AM 40.8 °F 35.6 °F 40.5 °F 99% 29.96 in 10.0 mi SW 8.1 mph - N/A   Overcast
3:54 AM 41.7 °F 38.0 °F 41.4 °F 99% 29.95 in 10.0 mi SW 5.8 mph - N/A   Light Drizzle
4:14 AM 41.0 °F 36.4 °F 40.6 °F 99% 29.95 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
4:35 AM 40.8 °F 36.9 °F 40.8 °F 100% 29.96 in 10.0 mi WSW 5.8 mph - N/A   Clear
4:55 AM 39.6 °F - 39.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 39.6 °F - 39.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 37.9 °F 32.7 °F 37.9 °F 100% 29.99 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
6:10 AM 37.0 °F 34.5 °F 37.0 °F 100% 30.00 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
6:30 AM 38.7 °F - 38.7 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
6:50 AM 39.4 °F - 39.4 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
7:10 AM 37.0 °F - 37.0 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
7:30 AM 37.0 °F 34.5 °F 37.0 °F 100% 30.01 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:50 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.01 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
8:11 AM 39.4 °F - 39.4 °F 100% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:31 AM 39.9 °F - 39.9 °F 100% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:51 AM 41.9 °F 39.0 °F 41.9 °F 100% 30.02 in 10.0 mi South 4.6 mph - N/A   Clear
9:11 AM 43.2 °F 40.5 °F 43.2 °F 100% 30.02 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
9:31 AM 43.7 °F 42.1 °F 42.8 °F 97% 30.02 in 10.0 mi South 3.5 mph - N/A   Clear
9:51 AM 46.9 °F - 44.4 °F 91% 30.03 in 10.0 mi Calm Calm - N/A   Clear
10:11 AM 50.0 °F - 45.9 °F 86% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:51 AM 50.7 °F - 43.9 °F 77% 30.02 in 10.0 mi SW 5.8 mph - N/A   Overcast
11:32 AM 52.3 °F - 43.7 °F 72% 30.02 in 10.0 mi SSW 6.9 mph - N/A   Overcast
11:52 AM 52.3 °F - 41.5 °F 67% 30.02 in 10.0 mi SW 5.8 mph - N/A   Overcast
12:12 PM 53.6 °F - 42.4 °F 66% 30.01 in 10.0 mi South 8.1 mph - N/A   Overcast
12:32 PM 54.9 °F - 42.6 °F 63% 30.01 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
12:52 PM 54.3 °F - 41.4 °F 62% 30.01 in 10.0 mi South 5.8 mph - N/A   Overcast
1:12 PM 54.9 °F - 43.0 °F 64% 30.01 in 10.0 mi SSW 4.6 mph - N/A   Overcast
1:32 PM 54.5 °F - 42.3 °F 63% 30.01 in 10.0 mi South 4.6 mph - N/A   Overcast
1:53 PM 53.2 °F - 41.5 °F 65% 29.99 in 10.0 mi SSE 4.6 mph - N/A   Overcast
2:13 PM 54.9 °F - 43.3 °F 65% 29.99 in 10.0 mi SSE 4.6 mph - N/A   Overcast
2:33 PM 54.3 °F - 43.0 °F 66% 29.98 in 10.0 mi SSE 3.5 mph - N/A   Overcast
2:53 PM 54.9 °F - 42.8 °F 64% 29.97 in 10.0 mi SE 4.6 mph - N/A   Overcast
3:13 PM 57.4 °F - 42.6 °F 58% 29.96 in 10.0 mi SE 9.2 mph - N/A   Overcast
3:33 PM 57.0 °F - 40.8 °F 55% 29.94 in 10.0 mi SE 10.4 mph - N/A   Overcast
3:53 PM 57.2 °F - 39.6 °F 52% 29.94 in 10.0 mi SE 6.9 mph - N/A   Overcast
4:13 PM 57.4 °F - 38.3 °F 49% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Overcast
4:33 PM 57.4 °F - 37.4 °F 47% 29.93 in 10.0 mi SSE 8.1 mph - N/A   Overcast
4:53 PM 57.7 °F - 36.5 °F 45% 29.91 in 10.0 mi SSE 9.2 mph - N/A   Overcast
5:14 PM 59.9 °F - 37.4 °F 43% 29.90 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
5:34 PM 58.1 °F - 36.5 °F 44% 29.89 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
5:54 PM 59.9 °F - 39.2 °F 46% 29.88 in 10.0 mi SSE 11.5 mph 16.1 mph N/A   Overcast
6:14 PM 59.7 °F - 42.3 °F 52% 29.88 in 10.0 mi SSE 13.8 mph 21.9 mph N/A   Mostly Cloudy
6:34 PM 57.4 °F - 42.3 °F 57% 29.87 in 10.0 mi South 11.5 mph 24.2 mph N/A   Scattered Clouds
6:54 PM 57.4 °F - 43.0 °F 59% 29.87 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
7:14 PM 57.4 °F - 43.5 °F 60% 29.87 in 10.0 mi SSE 8.1 mph 17.3 mph N/A   Overcast
7:34 PM 57.4 °F - 43.3 °F 59% 29.86 in 10.0 mi SSE 5.8 mph - N/A   Overcast
7:54 PM 57.4 °F - 42.8 °F 58% 29.86 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
8:14 PM 57.2 °F - 42.6 °F 58% 29.87 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
8:35 PM 57.4 °F - 43.2 °F 59% 29.87 in 10.0 mi SSE 6.9 mph - N/A Rain Light Rain
8:55 PM 56.3 °F - 43.2 °F 61% 29.86 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
9:15 PM 57.4 °F - 43.3 °F 59% 29.85 in 10.0 mi SSE 10.4 mph 17.3 mph N/A   Mostly Cloudy
9:30 PM 57.4 °F - 42.8 °F 58% 29.85 in 10.0 mi SSE 9.2 mph 17.3 mph N/A   Scattered Clouds
9:50 PM 57.4 °F - 41.5 °F 56% 29.84 in 10.0 mi SSE 13.8 mph 20.7 mph N/A   Scattered Clouds
10:10 PM 57.4 °F - 41.0 °F 54% 29.82 in 10.0 mi SSE 10.4 mph 17.3 mph N/A   Clear
10:30 PM 57.4 °F - 40.3 °F 53% 29.81 in 10.0 mi South 12.7 mph 19.6 mph N/A   Clear
10:50 PM 58.5 °F - 40.3 °F 51% 29.81 in 10.0 mi South 15.0 mph 19.6 mph N/A   Scattered Clouds
11:10 PM 59.9 °F - 40.6 °F 49% 29.80 in 10.0 mi SSE 13.8 mph 26.5 mph N/A   Mostly Cloudy
11:31 PM 59.9 °F - 40.1 °F 48% 29.81 in 10.0 mi South 17.3 mph 25.3 mph N/A   Overcast
11:51 PM 57.2 °F - 44.4 °F 62% 29.82 in 10.0 mi South 11.5 mph 25.3 mph N/A Rain Rain