Weather History for Troy, MI

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Thursday, February 21, 2013

  Actual Average (KDET) Record (KDET)
Temperature  
Mean Temperature 24 °F -  
Max Temperature 27 °F 37 °F 62 °F (1997)
Min Temperature 21 °F 24 °F 1 °F (1963)
Degree Days  
Heating Degree Days 41    
Moisture  
Dew Point 14 °F    
Average Humidity 67    
Maximum Humidity 81    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.33 in    
Wind  
Wind Speed 8 mph (NNE)    
Max Wind Speed 14 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 21, 2013 Rise Set
Actual Time 7:20 AM EST 6:12 PM EST
Civil Twilight 6:51 AM EST 6:41 PM EST
Nautical Twilight 6:19 AM EST 7:14 PM EST
Astronomical Twilight 5:46 AM EST 7:46 PM EST
Moon 2:23 PM EST (2/21) 4:27 AM EST (2/21)
Length of Visible Light 11h 49m
Length of Day
10h 52m
Waxing Gibbous, 83% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:14 AM 24.3 °F 13.3 °F 14.0 °F 65% 30.23 in 10.0 mi NW 11.5 mph 23.0 mph N/A Snow Light Snow
12:34 AM 23.9 °F 11.7 °F 12.7 °F 62% 30.24 in 10.0 mi NW 13.8 mph 23.0 mph N/A Snow Light Snow
12:55 AM 23.4 °F 12.8 °F 13.1 °F 65% 30.24 in 10.0 mi NNW 10.4 mph 23.0 mph N/A Snow Light Snow
1:14 AM 23.0 °F 13.9 °F 14.0 °F 68% 30.25 in 7.0 mi NNW 8.1 mph - N/A Snow Light Snow
1:35 AM 22.6 °F 11.9 °F 13.5 °F 68% 30.26 in 10.0 mi NNW 10.4 mph 18.4 mph N/A Snow Light Snow
1:54 AM 22.5 °F 12.4 °F 12.7 °F 66% 30.26 in 10.0 mi NNW 9.2 mph 16.1 mph N/A   Overcast
2:15 AM 22.5 °F 11.7 °F 12.2 °F 65% 30.26 in 10.0 mi NW 10.4 mph - N/A   Overcast
2:34 AM 22.6 °F 15.3 °F 12.2 °F 64% 30.27 in 10.0 mi NNW 5.8 mph - N/A   Overcast
2:54 AM 22.8 °F 12.2 °F 12.4 °F 64% 30.27 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Overcast
3:14 AM 22.8 °F 14.5 °F 12.9 °F 66% 30.27 in 10.0 mi NW 6.9 mph - N/A Snow Light Snow
3:34 AM 22.6 °F 13.4 °F 13.3 °F 67% 30.27 in 10.0 mi NW 8.1 mph - N/A Snow Light Snow
3:55 AM 22.6 °F 14.3 °F 13.6 °F 68% 30.27 in 10.0 mi NW 6.9 mph - N/A Snow Light Snow
4:14 AM 22.6 °F 16.5 °F 14.0 °F 69% 30.27 in 10.0 mi North 4.6 mph - N/A   Overcast
4:34 AM 22.1 °F 14.7 °F 14.9 °F 74% 30.27 in 7.0 mi North 5.8 mph - N/A Snow Light Snow
4:54 AM 22.1 °F 15.9 °F 14.7 °F 73% 30.27 in 10.0 mi North 4.6 mph - N/A Snow Light Snow
5:14 AM 22.1 °F 17.4 °F 14.9 °F 74% 30.28 in 10.0 mi North 3.5 mph - N/A   Overcast
5:35 AM 22.1 °F 17.4 °F 14.5 °F 73% 30.30 in 10.0 mi North 3.5 mph - N/A Snow Light Snow
5:54 AM 21.9 °F 14.5 °F 14.4 °F 73% 30.30 in 10.0 mi NNW 5.8 mph - N/A Snow Light Snow
6:14 AM 22.1 °F 14.7 °F 14.5 °F 73% 30.31 in 10.0 mi NNW 5.8 mph - N/A Snow Light Snow
6:54 AM 21.9 °F 13.4 °F 14.2 °F 72% 30.32 in 10.0 mi North 6.9 mph - N/A Snow Light Snow
7:15 AM 21.9 °F 11.7 °F 13.8 °F 71% 30.32 in 10.0 mi North 9.2 mph - N/A   Overcast
7:34 AM 21.9 °F 14.5 °F 14.2 °F 72% 30.34 in 10.0 mi North 5.8 mph 9.2 mph N/A   Overcast
7:55 AM 21.7 °F 12.3 °F 13.6 °F 71% 30.37 in 10.0 mi North 8.1 mph - N/A Snow Light Snow
8:14 AM 21.9 °F 13.4 °F 13.6 °F 70% 30.38 in 10.0 mi North 6.9 mph - N/A   Overcast
8:34 AM 22.1 °F 11.3 °F 13.5 °F 69% 30.37 in 10.0 mi North 10.4 mph - N/A   Overcast
8:54 AM 22.1 °F 12.8 °F 13.5 °F 69% 30.36 in 7.0 mi North 8.1 mph - N/A Snow Light Snow
9:14 AM 22.5 °F 14.1 °F 14.0 °F 70% 30.36 in 7.0 mi NNE 6.9 mph - N/A Snow Light Snow
9:34 AM 21.9 °F 14.5 °F 12.6 °F 67% 30.36 in 7.0 mi North 5.8 mph - N/A Snow Light Snow
9:54 AM 22.1 °F 11.3 °F 12.2 °F 66% 30.37 in 10.0 mi North 10.4 mph - N/A Snow Light Snow
10:14 AM 22.6 °F 14.3 °F 12.7 °F 66% 30.37 in 10.0 mi NNE 6.9 mph - N/A Snow Light Snow
10:34 AM 22.6 °F 12.6 °F 12.0 °F 64% 30.38 in 10.0 mi North 9.2 mph - N/A   Overcast
10:55 AM 22.5 °F 15.1 °F 12.2 °F 65% 30.39 in 10.0 mi NNE 5.8 mph - N/A   Overcast
11:14 AM 22.3 °F 13.9 °F 12.2 °F 65% 30.39 in 5.0 mi NE 6.9 mph - N/A Snow Light Snow
11:34 AM 23.2 °F 16.0 °F 11.8 °F 62% 30.39 in 10.0 mi NE 5.8 mph - N/A   Overcast
11:54 AM 23.7 °F 17.8 °F 12.2 °F 61% 30.38 in 10.0 mi NE 4.6 mph - N/A   Overcast
12:14 PM 24.1 °F 17.0 °F 12.2 °F 61% 30.38 in 10.0 mi North 5.8 mph - N/A   Overcast
12:34 PM 23.9 °F 18.0 °F 12.2 °F 61% 30.38 in 10.0 mi NNE 4.6 mph - N/A   Overcast
12:54 PM 23.9 °F - 11.7 °F 60% 30.37 in 10.0 mi Calm Calm - N/A   Overcast
1:15 PM 24.6 °F 17.7 °F 11.8 °F 58% 30.36 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
1:34 PM 24.4 °F - 12.0 °F 59% 30.37 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 PM 26.1 °F - 13.3 °F 59% 30.39 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 PM 25.9 °F 21.7 °F 12.7 °F 58% 30.37 in 10.0 mi North 3.5 mph - N/A   Overcast
2:34 PM 26.4 °F 22.4 °F 12.4 °F 55% 30.35 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
2:54 PM 27.0 °F 19.5 °F 13.1 °F 56% 30.36 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
3:15 PM 27.5 °F 20.2 °F 12.7 °F 54% 30.35 in 10.0 mi NNE 6.9 mph - N/A   Clear
3:55 PM 27.5 °F 22.2 °F 13.1 °F 55% 30.32 in 10.0 mi ENE 4.6 mph 9.2 mph N/A   Clear
4:14 PM 27.5 °F 19.3 °F 13.5 °F 56% 30.31 in 10.0 mi NNE 8.1 mph 17.3 mph N/A   Clear
4:34 PM 26.8 °F 17.1 °F 14.0 °F 59% 30.33 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
4:55 PM 25.7 °F 15.7 °F 14.0 °F 61% 30.36 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
5:14 PM 25.3 °F 18.5 °F 13.8 °F 62% 30.38 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
5:34 PM 25.3 °F 21.1 °F 14.2 °F 63% 30.39 in 10.0 mi ENE 3.5 mph - N/A   Clear
5:55 PM 24.8 °F 16.1 °F 14.0 °F 64% 30.39 in 10.0 mi ENE 8.1 mph - N/A   Clear
6:14 PM 24.8 °F 16.1 °F 14.0 °F 64% 30.38 in 10.0 mi ENE 8.1 mph - N/A   Clear
6:34 PM 24.6 °F 14.4 °F 14.5 °F 66% 30.38 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
6:55 PM 24.6 °F 14.4 °F 14.9 °F 67% 30.37 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
7:14 PM 24.4 °F 15.6 °F 14.7 °F 67% 30.37 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
7:34 PM 24.4 °F 14.9 °F 14.9 °F 67% 30.37 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
7:54 PM 24.6 °F 15.1 °F 15.3 °F 68% 30.36 in 10.0 mi ENE 9.2 mph - N/A   Overcast
8:14 PM 24.4 °F 14.2 °F 15.3 °F 68% 30.36 in 10.0 mi ENE 10.4 mph - N/A   Overcast
8:34 PM 24.6 °F 13.8 °F 15.4 °F 68% 30.35 in 10.0 mi ENE 11.5 mph - N/A   Overcast
8:54 PM 24.8 °F 14.0 °F 16.2 °F 70% 30.34 in 10.0 mi East 11.5 mph - N/A   Overcast
9:15 PM 24.8 °F 14.6 °F 16.7 °F 71% 30.33 in 10.0 mi East 10.4 mph - N/A   Overcast
9:34 PM 25.0 °F 13.6 °F 18.1 °F 75% 30.33 in 10.0 mi ENE 12.7 mph 17.3 mph N/A   Overcast
9:54 PM 25.0 °F 13.1 °F 18.5 °F 76% 30.33 in 7.0 mi ENE 13.8 mph 19.6 mph N/A   Overcast
10:14 PM 25.3 °F 13.6 °F 19.2 °F 78% 30.32 in 7.0 mi ENE 13.8 mph 18.4 mph N/A   Overcast
10:34 PM 25.3 °F 16.0 °F 19.4 °F 78% 30.32 in 7.0 mi East 9.2 mph - N/A   Overcast
10:54 PM 25.7 °F 15.1 °F 19.9 °F 79% 30.31 in 10.0 mi East 11.5 mph - N/A   Overcast
11:14 PM 25.7 °F 14.6 °F 20.3 °F 80% 30.30 in 10.0 mi East 12.7 mph - N/A   Overcast
11:34 PM 25.7 °F 16.4 °F 20.7 °F 81% 30.30 in 10.0 mi East 9.2 mph - N/A   Overcast
11:54 PM 26.2 °F 16.4 °F 21.0 °F 81% 30.30 in 10.0 mi East 10.4 mph - N/A   Overcast