Weather History for Grinnell, IA

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Monday, March 4, 2013

  Actual Average (KMIW) Record (KMIW)
Temperature  
Mean Temperature 29 °F 30 °F  
Max Temperature 34 °F 39 °F 54 °F (2005)
Min Temperature 24 °F 21 °F -7 °F (2002)
Degree Days  
Heating Degree Days 36 35  
Month to date heating degree days 142  
Since 1 July heating degree days 5545  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 27 °F    
Average Humidity 89    
Maximum Humidity 96    
Minimum Humidity 81    
Precipitation  
Precipitation 0.00 in 0.05 in 0.64 in (2004)
Month to date precipitation 0.20  
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 16 mph (East)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Mar. 04, 2013 Rise Set
Actual Time 6:40 AM CST 6:05 PM CST
Civil Twilight 6:12 AM CST 6:33 PM CST
Nautical Twilight 5:40 AM CST 7:05 PM CST
Astronomical Twilight 5:08 AM CST 7:37 PM CST
Moon 12:54 AM CST (3/4) 10:43 AM CST (3/4)
Length of Visible Light 12h 20m
Length of Day
11h 24m
Waning Gibbous, 52% of the Moon is Illuminated
Mar 4
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

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 25.3 °F 13.6 °F 22.1 °F 87% 29.95 in 1.2 mi ESE 13.8 mph 17.3 mph N/A Snow Light Snow
12:35 AM 24.8 °F 12.4 °F 23.0 °F 93% 29.94 in 1.2 mi East 15.0 mph - N/A Snow Snow
12:55 AM 25.3 °F 12.6 °F 23.9 °F 94% 29.94 in 1.5 mi East 16.1 mph - N/A Snow Light Snow
1:15 AM 25.5 °F 12.4 °F 24.3 °F 95% 29.93 in 1.5 mi East 17.3 mph - N/A Snow Light Snow
1:55 AM 25.5 °F 12.4 °F 24.1 °F 94% 29.91 in 1.5 mi East 17.3 mph - N/A Snow Light Snow
2:15 AM 25.5 °F 11.6 °F 24.3 °F 95% 29.90 in 1.8 mi East 19.6 mph 24.2 mph N/A Snow Light Snow
2:35 AM 25.5 °F 10.9 °F 23.9 °F 94% 29.88 in 2.0 mi East 21.9 mph 26.5 mph N/A Snow Light Snow
2:55 AM 25.5 °F 11.3 °F 23.9 °F 94% 29.87 in 3.0 mi East 20.7 mph 26.5 mph N/A Snow Light Snow
3:35 AM 25.7 °F 12.7 °F 24.4 °F 95% 29.88 in 4.0 mi ESE 17.3 mph 23.0 mph N/A Snow Light Snow
3:55 AM 26.1 °F 12.7 °F 24.6 °F 94% 29.86 in 4.0 mi East 18.4 mph 25.3 mph N/A Snow Light Snow
4:15 AM 26.1 °F 11.6 °F 24.6 °F 94% 29.85 in 5.0 mi East 21.9 mph 26.5 mph N/A   Overcast
4:35 AM 26.2 °F 13.4 °F 24.8 °F 94% 29.86 in 5.0 mi East 17.3 mph - N/A   Overcast
4:55 AM 26.4 °F 13.6 °F 25.0 °F 94% 29.85 in 5.0 mi East 17.3 mph 23.0 mph N/A   Overcast
5:15 AM 26.6 °F 12.7 °F 25.3 °F 95% 29.85 in 5.0 mi East 20.7 mph 27.6 mph N/A   Overcast
5:35 AM 26.8 °F 13.3 °F 25.7 °F 96% 29.85 in 5.0 mi East 19.6 mph 23.0 mph N/A   Overcast
5:55 AM 27.3 °F 14.8 °F 26.1 °F 95% 29.85 in 5.0 mi East 17.3 mph 25.3 mph N/A   Overcast
6:15 AM 27.5 °F 15.4 °F 26.4 °F 96% 29.86 in 5.0 mi East 16.1 mph 24.2 mph N/A   Overcast
6:35 AM 27.3 °F 14.8 °F 26.2 °F 96% 29.86 in 4.0 mi ESE 17.3 mph 26.5 mph N/A   Overcast
6:55 AM 27.3 °F 14.0 °F 26.4 °F 96% 29.86 in 3.0 mi ESE 19.6 mph 26.5 mph N/A   Overcast
7:15 AM 27.3 °F 13.6 °F 26.4 °F 96% 29.85 in 2.5 mi East 20.7 mph 25.3 mph N/A   Overcast
7:35 AM 27.5 °F 14.6 °F 26.4 °F 96% 29.85 in 2.5 mi East 18.4 mph 25.3 mph N/A   Overcast
7:55 AM 27.5 °F 14.2 °F 26.6 °F 96% 29.85 in 3.0 mi East 19.6 mph 25.3 mph N/A   Overcast
8:15 AM 28.0 °F 14.3 °F 26.6 °F 94% 29.84 in 3.0 mi East 21.9 mph 25.3 mph N/A   Overcast
8:35 AM 28.4 °F 16.2 °F 26.6 °F 93% 29.85 in 3.0 mi East 17.3 mph 24.2 mph N/A   Overcast
8:55 AM 28.6 °F 16.4 °F 26.8 °F 93% 29.85 in 4.0 mi East 17.3 mph 25.3 mph N/A   Overcast
9:15 AM 29.1 °F 17.1 °F 27.1 °F 92% 29.85 in 4.0 mi East 17.3 mph 28.8 mph N/A   Overcast
9:35 AM 29.3 °F 17.0 °F 27.1 °F 92% 29.84 in 5.0 mi East 18.4 mph - N/A   Overcast
9:55 AM 29.8 °F 17.3 °F 27.3 °F 90% 29.83 in 5.0 mi East 19.6 mph 26.5 mph N/A   Overcast
10:15 AM 30.2 °F 18.5 °F 27.3 °F 89% 29.85 in 5.0 mi ESE 17.3 mph 25.3 mph N/A   Overcast
10:35 AM 30.2 °F 17.4 °F 27.3 °F 89% 29.84 in 5.0 mi East 20.7 mph 25.3 mph N/A   Overcast
10:55 AM 30.7 °F 17.8 °F 27.5 °F 88% 29.84 in 5.0 mi East 21.9 mph 27.6 mph N/A   Overcast
11:15 AM 31.1 °F 18.6 °F 27.7 °F 87% 29.84 in 7.0 mi East 20.7 mph 27.6 mph N/A   Overcast
11:35 AM 31.5 °F 19.4 °F 27.7 °F 86% 29.84 in 7.0 mi East 19.6 mph 26.5 mph N/A   Overcast
11:55 AM 31.5 °F 20.1 °F 27.9 °F 87% 29.84 in 10.0 mi East 17.3 mph 26.5 mph N/A   Overcast
12:15 PM 32.0 °F 20.1 °F 28.2 °F 86% 29.84 in 10.0 mi East 19.6 mph 25.3 mph N/A   Overcast
12:35 PM 32.2 °F 21.1 °F 28.4 °F 86% 29.84 in 10.0 mi East 17.3 mph 20.7 mph N/A   Overcast
12:55 PM 32.5 °F 22.3 °F 28.4 °F 85% 29.84 in 10.0 mi East 15.0 mph 20.7 mph N/A   Overcast
1:15 PM 32.2 °F 20.7 °F 28.4 °F 86% 29.83 in 10.0 mi East 18.4 mph 24.2 mph N/A   Overcast
1:35 PM 33.1 °F 22.6 °F 28.6 °F 84% 29.83 in 10.0 mi East 16.1 mph 24.2 mph N/A   Overcast
1:55 PM 33.1 °F 22.2 °F 28.8 °F 84% 29.81 in 10.0 mi East 17.3 mph 21.9 mph N/A   Overcast
2:15 PM 33.1 °F 22.2 °F 28.8 °F 84% 29.81 in 10.0 mi East 17.3 mph - N/A   Overcast
2:35 PM 33.6 °F 22.2 °F 28.9 °F 83% 29.81 in 10.0 mi East 19.6 mph 23.0 mph N/A   Overcast
2:55 PM 33.8 °F 22.8 °F 28.9 °F 82% 29.82 in 10.0 mi East 18.4 mph - N/A   Overcast
3:15 PM 33.8 °F 23.2 °F 29.1 °F 83% 29.81 in 10.0 mi East 17.3 mph - N/A   Overcast
3:35 PM 33.8 °F 23.5 °F 28.8 °F 82% 29.82 in 10.0 mi East 16.1 mph 21.9 mph N/A   Overcast
3:55 PM 34.0 °F 23.8 °F 28.8 °F 81% 29.82 in 10.0 mi East 16.1 mph - N/A   Overcast
4:15 PM 33.8 °F 23.5 °F 28.8 °F 82% 29.83 in 10.0 mi East 16.1 mph 20.7 mph N/A   Overcast
4:35 PM 33.8 °F 25.3 °F 28.6 °F 81% 29.84 in 10.0 mi East 11.5 mph - N/A   Overcast
4:55 PM 33.3 °F 24.1 °F 28.4 °F 82% 29.84 in 10.0 mi East 12.7 mph 21.9 mph N/A   Mostly Cloudy
5:15 PM 32.9 °F 24.1 °F 28.9 °F 85% 29.85 in 10.0 mi East 11.5 mph 16.1 mph N/A   Overcast
5:35 PM 32.7 °F 23.4 °F 28.9 °F 86% 29.86 in 10.0 mi East 12.7 mph - N/A   Overcast
5:55 PM 32.4 °F 22.1 °F 28.4 °F 85% 29.86 in 10.0 mi East 15.0 mph - N/A   Overcast
6:15 PM 32.2 °F 21.8 °F 28.4 °F 86% 29.87 in 10.0 mi East 15.0 mph - N/A   Overcast
6:35 PM 32.0 °F 21.2 °F 28.4 °F 87% 29.87 in 10.0 mi East 16.1 mph 20.7 mph N/A   Overcast
6:55 PM 32.0 °F 21.6 °F 28.0 °F 85% 29.89 in 10.0 mi East 15.0 mph - N/A   Overcast
7:15 PM 32.0 °F 23.0 °F 28.2 °F 86% 29.89 in 10.0 mi East 11.5 mph - N/A   Overcast
7:35 PM 32.0 °F 23.6 °F 28.2 °F 86% 29.91 in 10.0 mi East 10.4 mph - N/A   Overcast
7:55 PM 32.0 °F 23.6 °F 28.2 °F 86% 29.92 in 10.0 mi East 10.4 mph - N/A   Overcast
8:15 PM 32.0 °F 23.6 °F 27.9 °F 85% 29.93 in 10.0 mi East 10.4 mph - N/A   Overcast
8:35 PM 31.8 °F 23.3 °F 27.9 °F 85% 29.93 in 10.0 mi East 10.4 mph - N/A   Overcast
8:55 PM 31.6 °F 25.1 °F 27.7 °F 85% 29.94 in 10.0 mi East 6.9 mph - N/A   Overcast
9:15 PM 30.9 °F 24.3 °F 28.0 °F 89% 29.94 in 10.0 mi East 6.9 mph - N/A   Overcast
9:35 PM 30.9 °F 24.3 °F 27.9 °F 88% 29.95 in 10.0 mi East 6.9 mph - N/A   Overcast
9:55 PM 30.2 °F 20.8 °F 27.5 °F 90% 29.94 in 10.0 mi East 11.5 mph - N/A   Overcast
10:15 PM 30.0 °F 21.1 °F 27.1 °F 89% 29.94 in 10.0 mi East 10.4 mph - N/A   Overcast
10:35 PM 29.7 °F 21.3 °F 26.6 °F 88% 29.94 in 7.0 mi ENE 9.2 mph - N/A Snow Light Snow
10:55 PM 29.3 °F 20.2 °F 26.2 °F 88% 29.94 in 10.0 mi ENE 10.4 mph - N/A   Overcast
11:15 PM 29.1 °F 20.6 °F 26.2 °F 89% 29.94 in 7.0 mi ENE 9.2 mph - N/A Snow Light Snow
11:35 PM 28.9 °F 21.1 °F 26.1 °F 89% 29.93 in 10.0 mi ENE 8.1 mph - N/A   Overcast
11:55 PM 28.8 °F 20.9 °F 26.2 °F 90% 29.92 in 5.0 mi ENE 8.1 mph - N/A Snow Light Snow