Weather History for Grinnell, IA

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Sunday, October 13, 2013

  Actual Average (KMIW) Record (KMIW)
Temperature  
Mean Temperature 51 °F 51 °F  
Max Temperature 64 °F 63 °F 80 °F (1996)
Min Temperature 38 °F 40 °F 26 °F (2002)
Degree Days  
Heating Degree Days 14 14  
Month to date heating degree days 156  
Since 1 July heating degree days 316  
Cooling Degree Days 0 0  
Month to date cooling degree days 10  
Year to date cooling degree days 728  
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 52    
Maximum Humidity 78    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.08 in 1.72 in (2014)
Month to date precipitation 0.91  
Sea Level Pressure  
Sea Level Pressure 30.37 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 13, 2013 Rise Set
Actual Time 7:21 AM CDT 6:32 PM CDT
Civil Twilight 6:53 AM CDT 7:00 PM CDT
Nautical Twilight 6:20 AM CDT 7:32 PM CDT
Astronomical Twilight 5:48 AM CDT 8:04 PM CDT
Moon 3:28 PM CDT (10/13) 1:27 AM CDT (10/13)
Length of Visible Light 12h 07m
Length of Day
11h 11m
Waxing Gibbous, 69% of the Moon is Illuminated
Oct 13
Waxing Gibbous
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 44.4 °F - 34.7 °F 69% 30.26 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 45.7 °F 44.4 °F 34.3 °F 65% 30.26 in 10.0 mi West 3.5 mph - N/A   Clear
12:55 AM 45.0 °F 42.6 °F 34.7 °F 67% 30.26 in 10.0 mi WNW 4.6 mph - N/A   Clear
1:15 AM 45.0 °F 43.5 °F 34.3 °F 66% 30.27 in 10.0 mi WNW 3.5 mph - N/A   Clear
1:35 AM 43.7 °F 41.1 °F 34.3 °F 70% 30.28 in 10.0 mi WNW 4.6 mph - N/A   Clear
1:55 AM 41.0 °F 37.1 °F 34.5 °F 78% 30.29 in 10.0 mi WNW 5.8 mph - N/A   Clear
2:15 AM 40.8 °F 37.8 °F 33.8 °F 76% 30.29 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:35 AM 41.7 °F 38.8 °F 33.8 °F 73% 30.30 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:55 AM 41.2 °F 38.2 °F 32.9 °F 72% 30.30 in 10.0 mi NW 4.6 mph - N/A   Clear
3:15 AM 42.3 °F 39.4 °F 32.5 °F 68% 30.31 in 10.0 mi WNW 4.6 mph - N/A   Clear
3:35 AM 40.6 °F 37.5 °F 32.7 °F 73% 30.31 in 10.0 mi NW 4.6 mph - N/A   Clear
3:55 AM 40.8 °F 36.9 °F 32.0 °F 71% 30.32 in 10.0 mi NW 5.8 mph - N/A   Clear
4:15 AM 40.1 °F 36.1 °F 32.0 °F 73% 30.32 in 10.0 mi NW 5.8 mph - N/A   Clear
4:35 AM 39.9 °F 36.7 °F 31.1 °F 71% 30.33 in 10.0 mi NW 4.6 mph - N/A   Clear
4:55 AM 39.0 °F 34.8 °F 30.7 °F 72% 30.33 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:15 AM 38.7 °F 34.3 °F 30.7 °F 73% 30.34 in 10.0 mi NW 5.8 mph - N/A   Clear
5:35 AM 39.6 °F 35.4 °F 30.7 °F 71% 30.34 in 10.0 mi NW 5.8 mph - N/A   Clear
5:55 AM 38.1 °F 34.6 °F 30.9 °F 75% 30.35 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:15 AM 39.4 °F 35.2 °F 30.7 °F 71% 30.36 in 10.0 mi NW 5.8 mph - N/A   Clear
6:35 AM 38.5 °F 35.0 °F 30.6 °F 73% 30.36 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:55 AM 39.2 °F 35.9 °F 30.6 °F 71% 30.37 in 10.0 mi NNW 4.6 mph - N/A   Clear
7:15 AM 38.5 °F 35.0 °F 30.6 °F 73% 30.37 in 10.0 mi NNW 4.6 mph - N/A   Clear
7:35 AM 39.2 °F 37.0 °F 30.7 °F 72% 30.38 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:55 AM 38.7 °F 36.3 °F 30.9 °F 74% 30.39 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:15 AM 41.0 °F - 32.4 °F 71% 30.40 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 42.1 °F - 33.6 °F 72% 30.41 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 46.2 °F - 36.0 °F 67% 30.42 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 48.9 °F - 36.7 °F 63% 30.43 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 51.8 °F - 36.1 °F 55% 30.44 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 53.2 °F - 36.0 °F 52% 30.44 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 54.3 °F - 35.8 °F 50% 30.45 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 57.7 °F - 32.9 °F 39% 30.45 in 10.0 mi NNE 3.5 mph - N/A   Clear
11:15 AM 58.6 °F - 31.1 °F 35% 30.45 in 10.0 mi NW 3.5 mph - N/A   Clear
11:35 AM 60.3 °F - 30.0 °F 32% 30.44 in 10.0 mi North 9.2 mph - N/A   Clear
11:55 AM 61.0 °F - 29.8 °F 31% 30.44 in 10.0 mi NNW 10.4 mph - N/A   Clear
12:15 PM 61.2 °F - 29.3 °F 30% 30.43 in 10.0 mi North 10.4 mph 16.1 mph N/A   Clear
12:35 PM 61.7 °F - 28.9 °F 29% 30.43 in 10.0 mi North 13.8 mph 18.4 mph N/A   Clear
12:55 PM 62.1 °F - 28.0 °F 28% 30.42 in 10.0 mi NNE 5.8 mph - N/A   Clear
1:15 PM 61.9 °F - 28.2 °F 28% 30.41 in 10.0 mi North 6.9 mph - N/A   Clear
1:35 PM 62.1 °F - 29.3 °F 29% 30.40 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:55 PM 62.4 °F - 30.2 °F 30% 30.39 in 10.0 mi NNE 10.4 mph - N/A   Clear
2:15 PM 62.2 °F - 29.7 °F 29% 30.39 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:35 PM 63.3 °F - 29.8 °F 28% 30.39 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:55 PM 63.5 °F - 30.0 °F 28% 30.38 in 10.0 mi NNE 4.6 mph - N/A   Clear
3:15 PM 62.6 °F - 30.0 °F 29% 30.38 in 10.0 mi WNW 3.5 mph - N/A   Clear
3:35 PM 62.8 °F - 29.1 °F 28% 30.38 in 10.0 mi NNE 3.5 mph - N/A   Clear
3:55 PM 63.3 °F - 28.9 °F 27% 30.38 in 10.0 mi Calm Calm - N/A   Clear
4:15 PM 64.4 °F - 28.2 °F 26% 30.38 in 3.0 mi North 5.8 mph - N/A   Haze
4:35 PM 63.7 °F - 28.6 °F 27% 30.37 in 10.0 mi North 5.8 mph - N/A   Clear
4:55 PM 63.5 °F - 28.4 °F 27% 30.37 in 10.0 mi North 5.8 mph - N/A   Clear
5:15 PM 62.8 °F - 28.0 °F 27% 30.36 in 10.0 mi NE 4.6 mph - N/A   Clear
5:35 PM 62.2 °F - 28.4 °F 28% 30.36 in 10.0 mi NNE 4.6 mph - N/A   Clear
5:55 PM 60.6 °F - 29.7 °F 31% 30.36 in 7.0 mi NNE 3.5 mph - N/A   Clear
6:15 PM 57.9 °F - 30.2 °F 35% 30.36 in 10.0 mi NE 3.5 mph - N/A   Clear
6:35 PM 55.4 °F - 30.9 °F 39% 30.36 in 10.0 mi ENE 3.5 mph - N/A   Clear
6:55 PM 53.8 °F - 30.7 °F 41% 30.37 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:15 PM 51.8 °F - 31.5 °F 46% 30.37 in 10.0 mi ENE 3.5 mph - N/A   Clear
7:35 PM 51.6 °F - 31.1 °F 45% 30.37 in 10.0 mi NE 4.6 mph - N/A   Clear
7:55 PM 51.8 °F - 30.9 °F 45% 30.37 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:15 PM 51.8 °F - 30.7 °F 45% 30.38 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:35 PM 50.9 °F - 30.9 °F 46% 30.38 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:55 PM 50.4 °F - 30.9 °F 47% 30.38 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:15 PM 49.1 °F - 31.1 °F 50% 30.38 in 10.0 mi East 3.5 mph - N/A   Clear
9:35 PM 49.1 °F - 31.3 °F 50% 30.39 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:55 PM 47.1 °F - 31.1 °F 54% 30.39 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:15 PM 47.1 °F - 30.9 °F 53% 30.39 in 7.0 mi ENE 4.6 mph - N/A   Clear
10:35 PM 47.1 °F - 30.2 °F 52% 30.39 in 7.0 mi ENE 4.6 mph - N/A   Clear
10:55 PM 47.5 °F - 29.8 °F 50% 30.39 in 10.0 mi East 4.6 mph - N/A   Clear
11:15 PM 46.4 °F 44.3 °F 30.2 °F 53% 30.39 in 10.0 mi East 4.6 mph - N/A   Clear
11:35 PM 45.1 °F 42.8 °F 30.6 °F 57% 30.38 in 10.0 mi East 4.6 mph - N/A   Clear
11:55 PM 44.6 °F 41.4 °F 30.7 °F 58% 30.38 in 10.0 mi East 5.8 mph - N/A   Clear