Weather History for Grinnell, IA

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Wednesday, January 16, 2013

  Actual Average (KMIW) Record (KMIW)
Temperature  
Mean Temperature 32 °F 19 °F  
Max Temperature 45 °F 28 °F 44 °F (2013)
Min Temperature 18 °F 10 °F -28 °F (2009)
Degree Days  
Heating Degree Days 34 46  
Month to date heating degree days 736  
Since 1 July heating degree days 3548  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 23 °F    
Average Humidity 69    
Maximum Humidity 89    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.03 in 0.34 in (2004)
Month to date precipitation 0.37  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 16, 2013 Rise Set
Actual Time 7:35 AM CST 5:07 PM CST
Civil Twilight 7:04 AM CST 5:37 PM CST
Nautical Twilight 6:30 AM CST 6:11 PM CST
Astronomical Twilight 5:56 AM CST 6:45 PM CST
Moon 10:06 AM CST (1/16) 11:04 PM CST (1/16)
Length of Visible Light 10h 33m
Length of Day
9h 31m
Waxing Crescent, 28% of the Moon is Illuminated
Jan 16
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 21.0 °F 10.6 °F 11.7 °F 67% 30.06 in 10.0 mi SSW 9.2 mph - N/A   Clear
12:35 AM 20.7 °F 9.5 °F 11.8 °F 69% 30.05 in 10.0 mi South 10.4 mph - N/A   Clear
12:55 AM 20.3 °F 9.0 °F 11.8 °F 70% 30.05 in 10.0 mi South 10.4 mph - N/A   Clear
1:15 AM 19.0 °F 8.2 °F 11.7 °F 73% 30.04 in 10.0 mi South 9.2 mph - N/A   Clear
1:35 AM 18.5 °F 7.5 °F 11.8 °F 75% 30.03 in 10.0 mi South 9.2 mph - N/A   Clear
1:55 AM 18.5 °F 7.5 °F 11.8 °F 75% 30.03 in 10.0 mi South 9.2 mph - N/A   Clear
2:35 AM 19.8 °F 9.1 °F 12.0 °F 72% 30.03 in 10.0 mi SSW 9.2 mph - N/A   Clear
2:55 AM 20.5 °F 10.0 °F 12.0 °F 70% 30.01 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:15 AM 20.3 °F 9.0 °F 12.2 °F 71% 30.00 in 10.0 mi SSW 10.4 mph - N/A   Clear
3:35 AM 20.8 °F 9.7 °F 12.2 °F 69% 29.98 in 10.0 mi South 10.4 mph - N/A   Clear
3:55 AM 20.5 °F 9.2 °F 12.2 °F 70% 29.98 in 10.0 mi SSW 10.4 mph - N/A   Clear
4:15 AM 21.0 °F 9.9 °F 12.6 °F 70% 29.96 in 10.0 mi SSW 10.4 mph - N/A   Clear
4:35 AM 21.4 °F 9.7 °F 12.7 °F 69% 29.96 in 10.0 mi SSW 11.5 mph - N/A   Clear
4:55 AM 21.9 °F 9.2 °F 13.1 °F 69% 29.94 in 10.0 mi SSW 13.8 mph - N/A   Clear
5:15 AM 22.1 °F 10.0 °F 13.5 °F 69% 29.93 in 10.0 mi SSW 12.7 mph - N/A   Clear
5:55 AM 20.3 °F 8.3 °F 13.1 °F 74% 29.90 in 10.0 mi South 11.5 mph - N/A   Clear
6:15 AM 21.9 °F 9.2 °F 14.0 °F 72% 29.90 in 10.0 mi SSW 13.8 mph - N/A   Clear
6:35 AM 23.0 °F 10.1 °F 14.5 °F 70% 29.90 in 10.0 mi SSW 15.0 mph - N/A   Clear
6:55 AM 23.7 °F 11.0 °F 14.9 °F 69% 29.89 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
7:15 AM 24.1 °F 12.0 °F 15.8 °F 71% 29.90 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
7:35 AM 25.5 °F 12.4 °F 16.7 °F 69% 29.89 in 10.0 mi SSW 17.3 mph - N/A   Overcast
7:55 AM 26.6 °F 13.8 °F 17.2 °F 68% 29.89 in 10.0 mi SSW 17.3 mph 24.2 mph N/A   Overcast
8:15 AM 26.6 °F 13.8 °F 17.2 °F 68% 29.89 in 10.0 mi SSW 17.3 mph - N/A   Overcast
8:35 AM 27.3 °F 15.2 °F 17.6 °F 67% 29.89 in 10.0 mi SSW 16.1 mph - N/A   Overcast
9:15 AM 28.4 °F 18.0 °F 18.5 °F 66% 29.90 in 10.0 mi SW 12.7 mph 19.6 mph N/A   Overcast
9:35 AM 29.8 °F 18.4 °F 19.2 °F 65% 29.89 in 10.0 mi SW 16.1 mph - N/A   Overcast
9:55 AM 31.1 °F 19.7 °F 19.2 °F 61% 29.89 in 10.0 mi SW 17.3 mph 25.3 mph N/A   Mostly Cloudy
10:15 AM 32.0 °F 20.1 °F 19.8 °F 61% 29.89 in 10.0 mi WSW 19.6 mph 25.3 mph N/A   Mostly Cloudy
10:35 AM 33.8 °F 22.2 °F 21.2 °F 60% 29.89 in 10.0 mi WSW 20.7 mph - N/A   Mostly Cloudy
10:55 AM 34.2 °F 23.6 °F 21.9 °F 61% 29.88 in 10.0 mi SW 17.3 mph - N/A   Overcast
11:15 AM 35.6 °F 25.2 °F 22.8 °F 60% 29.88 in 10.0 mi WSW 18.4 mph 21.9 mph N/A   Mostly Cloudy
11:35 AM 37.0 °F 26.7 °F 24.6 °F 61% 29.88 in 10.0 mi West 19.6 mph - N/A   Clear
11:55 AM 37.8 °F 29.8 °F 25.3 °F 61% 29.89 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
12:15 PM 37.0 °F 28.9 °F 26.2 °F 65% 29.88 in 10.0 mi West 12.7 mph - N/A   Overcast
12:35 PM 38.1 °F 30.2 °F 27.1 °F 65% 29.87 in 10.0 mi WSW 12.7 mph - N/A   Overcast
12:55 PM 40.1 °F 32.7 °F 27.7 °F 61% 29.86 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
1:15 PM 41.2 °F 33.0 °F 28.9 °F 62% 29.87 in 10.0 mi West 16.1 mph - N/A   Clear
1:35 PM 42.1 °F 34.2 °F 29.7 °F 61% 29.87 in 10.0 mi WSW 16.1 mph - N/A   Clear
2:15 PM 43.7 °F 36.0 °F 31.1 °F 61% 29.88 in 10.0 mi West 17.3 mph 23.0 mph N/A   Clear
2:55 PM 44.8 °F 39.0 °F 31.6 °F 60% 29.88 in 10.0 mi West 11.5 mph - N/A   Clear
3:15 PM 45.1 °F 38.4 °F 31.8 °F 60% 29.89 in 10.0 mi West 15.0 mph 20.7 mph N/A   Clear
3:35 PM 45.5 °F 39.9 °F 32.0 °F 59% 29.89 in 10.0 mi WSW 11.5 mph - N/A   Clear
3:55 PM 44.8 °F 39.4 °F 32.0 °F 61% 29.91 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
4:15 PM 45.0 °F 40.6 °F 32.0 °F 60% 29.91 in 10.0 mi WSW 8.1 mph - N/A   Overcast
4:35 PM 44.6 °F 39.2 °F 32.0 °F 61% 29.92 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
5:15 PM 44.8 °F 39.4 °F 32.9 °F 63% 29.94 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:35 PM 44.6 °F 39.2 °F 33.1 °F 64% 29.95 in 10.0 mi West 10.4 mph - N/A   Overcast
5:55 PM 44.2 °F 38.8 °F 33.1 °F 65% 29.95 in 10.0 mi WSW 10.4 mph - N/A   Overcast
6:15 PM 43.2 °F 37.9 °F 32.9 °F 67% 29.96 in 10.0 mi West 9.2 mph - N/A   Overcast
6:35 PM 43.2 °F 37.4 °F 33.3 °F 68% 29.97 in 10.0 mi West 10.4 mph - N/A   Overcast
6:55 PM 43.0 °F 36.8 °F 33.3 °F 69% 29.98 in 10.0 mi West 11.5 mph - N/A   Overcast
7:15 PM 42.3 °F 35.5 °F 33.3 °F 70% 30.00 in 10.0 mi WNW 12.7 mph - N/A   Overcast
7:35 PM 42.1 °F 35.2 °F 33.8 °F 72% 30.02 in 10.0 mi NW 12.7 mph - N/A   Overcast
8:15 PM 39.4 °F 33.8 °F 32.5 °F 76% 30.04 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
8:35 PM 38.7 °F 30.9 °F 32.9 °F 80% 30.05 in 10.0 mi NNW 12.7 mph - N/A   Mostly Cloudy
9:15 PM 38.1 °F 31.2 °F 32.4 °F 80% 30.07 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
9:35 PM 35.8 °F 30.1 °F 32.0 °F 86% 30.09 in 10.0 mi NW 6.9 mph - N/A   Clear
9:55 PM 35.1 °F 27.9 °F 32.0 °F 89% 30.09 in 10.0 mi NNW 9.2 mph - N/A   Clear
10:15 PM 35.6 °F 27.5 °F 32.4 °F 88% 30.11 in 10.0 mi NNW 11.5 mph 20.7 mph N/A   Mostly Cloudy
10:35 PM 35.4 °F 25.6 °F 32.0 °F 87% 30.12 in 10.0 mi NNW 16.1 mph 20.7 mph N/A   Overcast
10:55 PM 33.8 °F 24.3 °F 29.3 °F 84% 30.12 in 10.0 mi NNW 13.8 mph 18.4 mph N/A   Overcast
11:15 PM 32.9 °F 23.2 °F 28.4 °F 84% 30.13 in 10.0 mi NW 13.8 mph 19.6 mph N/A   Mostly Cloudy
11:35 PM 32.2 °F 22.3 °F 27.7 °F 83% 30.15 in 10.0 mi NNW 13.8 mph - N/A   Mostly Cloudy
11:55 PM 32.0 °F 21.2 °F 27.3 °F 83% 30.17 in 10.0 mi NNW 16.1 mph 21.9 mph N/A   Overcast