Grand Rapids, MI

9:37 AM EST on November 20, 2017 (GMT -0500)
Gerald R. Ford International

Weather History for KGRR - October, 2012

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Thursday, October 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 53 °F 50 °F  
Max Temperature 60 °F 60 °F 82 °F (1950)
Min Temperature 45 °F 41 °F 19 °F (1976)
Degree Days  
Heating Degree Days 12 15  
Month to date heating degree days 241 218  
Since 1 July heating degree days 375 370  
Cooling Degree Days 0 0  
Month to date cooling degree days 2 4  
Year to date cooling degree days 1037 696  
Moisture  
Dew Point 46 °F    
Average Humidity 70    
Maximum Humidity 89    
Minimum Humidity 51    
Precipitation  
Precipitation 0.59 in 0.10 in 1.32 in (1923)
Month to date precipitation 3.94 1.90  
Year to date precipitation 28.13 30.90  
Snow  
Snow 0.00 in 0.00 in 0.90 in (1972)
Month to date snowfall T 0.1  
Since 1 July snowfall T 0.1  
Since 1 September snowfall T 0.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.42 in    
Wind  
Wind Speed 14 mph (SSW)    
Max Wind Speed 28 mph    
Max Gust Speed 36 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Oct. 18, 2012 Rise Set
Actual Time 7:59 AM EDT 6:53 PM EDT
Civil Twilight 7:30 AM EDT 7:22 PM EDT
Nautical Twilight 6:58 AM EDT 7:55 PM EDT
Astronomical Twilight 6:25 AM EDT 8:28 PM EDT
Moon 11:45 AM EDT (10/18) 9:22 PM EDT (10/18)
Length of Visible Light 11h 51m
Length of Day
10h 54m
Waxing Crescent, 14% of the Moon is Illuminated
Oct 18
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 59.0 °F - 55.0 °F 87% 29.42 in 7.0 mi SSE 23.0 mph 28.8 mph 0.00 in Rain Light Rain
1:53 AM 60.1 °F - 54.0 °F 80% 29.39 in 10.0 mi SSE 20.7 mph 29.9 mph 0.01 in   Overcast
2:53 AM 59.0 °F - 54.0 °F 83% 29.36 in 10.0 mi SE 15.0 mph - N/A   Overcast
3:53 AM 60.1 °F - 53.1 °F 78% 29.33 in 10.0 mi SSE 16.1 mph - N/A   Overcast
4:51 AM 60.8 °F - 53.6 °F 77% 29.31 in 10.0 mi SSE 12.7 mph - 0.00 in Rain Light Rain
4:53 AM 59.0 °F - 53.1 °F 81% 29.30 in 10.0 mi SSE 12.7 mph - 0.00 in Rain Light Rain
5:53 AM 57.0 °F - 54.0 °F 89% 29.29 in 5.0 mi SSE 15.0 mph - 0.05 in Rain Rain
6:50 AM 57.2 °F - 53.6 °F 88% 29.30 in 5.0 mi South 13.8 mph 19.6 mph 0.13 in Rain Rain
6:53 AM 57.0 °F - 54.0 °F 89% 29.30 in 4.0 mi SSW 13.8 mph - 0.14 in Rain Rain
6:58 AM 55.4 °F - 53.6 °F 94% 29.31 in 2.5 mi WSW 17.3 mph 25.3 mph 0.03 in Rain Heavy Rain
7:02 AM 53.6 °F - 51.8 °F 94% 29.31 in 2.0 mi WSW 20.7 mph 26.5 mph 0.09 in Rain Heavy Rain
7:15 AM 53.6 °F - 51.8 °F 94% 29.32 in 3.0 mi WSW 25.3 mph 31.1 mph N/A Rain Heavy Rain
7:41 AM 51.8 °F - 48.2 °F 88% 29.34 in 6.0 mi WSW 15.0 mph - 0.24 in Rain Rain
7:53 AM 51.1 °F - 48.0 °F 89% 29.35 in 7.0 mi WSW 16.1 mph 28.8 mph 0.26 in Rain Rain
8:53 AM 51.1 °F - 48.0 °F 89% 29.36 in 10.0 mi South 10.4 mph - 0.04 in Rain Light Rain
9:02 AM 50.0 °F - 48.2 °F 94% 29.36 in 10.0 mi South 8.1 mph - 0.00 in Rain Light Rain
9:53 AM 51.1 °F - 46.9 °F 86% 29.38 in 10.0 mi SSW 10.4 mph - 0.02 in   Overcast
10:53 AM 50.0 °F - 46.0 °F 86% 29.39 in 5.0 mi SSW 15.0 mph 19.6 mph 0.00 in Rain Light Rain
11:11 AM 48.2 °F - 46.4 °F 93% 29.41 in 2.5 mi SSW 17.3 mph 21.9 mph 0.01 in Rain Rain
11:31 AM 48.2 °F - 44.6 °F 87% 29.41 in 3.0 mi SSW 15.0 mph 24.2 mph 0.02 in Rain Light Rain
11:53 AM 48.9 °F - 44.1 °F 83% 29.42 in 9.0 mi SSW 13.8 mph 23.0 mph 0.02 in   Mostly Cloudy
12:53 PM 52.0 °F - 43.0 °F 71% 29.44 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
1:53 PM 54.0 °F - 39.0 °F 57% 29.46 in 10.0 mi SSW 16.1 mph 26.5 mph N/A   Mostly Cloudy
2:53 PM 55.0 °F - 37.0 °F 51% 29.46 in 10.0 mi SSW 15.0 mph - N/A   Overcast
3:53 PM 51.1 °F - 39.0 °F 63% 29.49 in 5.0 mi SSW 17.3 mph 35.7 mph 0.00 in Rain Light Rain
4:53 PM 51.1 °F - 41.0 °F 68% 29.51 in 10.0 mi SSE 13.8 mph - 0.00 in   Overcast
5:53 PM 52.0 °F - 39.0 °F 61% 29.51 in 10.0 mi South 5.8 mph - 0.00 in   Overcast
6:53 PM 50.0 °F - 41.0 °F 71% 29.54 in 10.0 mi South 5.8 mph - N/A   Overcast
7:53 PM 48.9 °F - 39.9 °F 71% 29.58 in 7.0 mi SW 13.8 mph 25.3 mph 0.00 in Rain Light Rain
8:53 PM 46.9 °F - 39.9 °F 77% 29.61 in 10.0 mi SW 18.4 mph 25.3 mph 0.01 in Rain Light Rain
9:53 PM 46.0 °F 39.6 °F 41.0 °F 83% 29.61 in 9.0 mi South 15.0 mph 26.5 mph 0.01 in Rain Light Rain
10:53 PM 46.0 °F 40.6 °F 41.0 °F 83% 29.61 in 10.0 mi South 11.5 mph 20.7 mph 0.00 in   Overcast
11:53 PM 45.0 °F 38.9 °F 41.0 °F 86% 29.61 in 7.0 mi South 12.7 mph - 0.00 in Rain Light Rain