Weather History for Grinnell, IA

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Saturday, February 9, 2013

  Actual Average (KMIW) Record (KMIW)
Temperature  
Mean Temperature 31 °F 21 °F  
Max Temperature 33 °F 31 °F 54 °F (2009)
Min Temperature 29 °F 12 °F -13 °F (2014)
Degree Days  
Heating Degree Days 34 44  
Month to date heating degree days 400  
Since 1 July heating degree days 4633  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 28 °F    
Average Humidity 88    
Maximum Humidity 93    
Minimum Humidity 84    
Precipitation  
Precipitation 0.00 in 0.03 in 0.43 in (2002)
Month to date precipitation 0.22  
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 13 mph (SE)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Feb. 09, 2013 Rise Set
Actual Time 7:13 AM CST 5:37 PM CST
Civil Twilight 6:44 AM CST 6:05 PM CST
Nautical Twilight 6:12 AM CST 6:38 PM CST
Astronomical Twilight 5:39 AM CST 7:11 PM CST
Moon 6:25 AM CST (2/9) 5:20 PM CST (2/9)
Length of Visible Light 11h 21m
Length of Day
10h 23m
Waning Crescent, 0% of the Moon is Illuminated
Feb 9
Waning Crescent
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter

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 30.0 °F 20.0 °F 26.6 °F 87% 30.27 in 10.0 mi SE 12.7 mph - N/A   Overcast
12:55 AM 30.0 °F 20.0 °F 27.1 °F 89% 30.26 in 10.0 mi SE 12.7 mph - N/A   Overcast
1:15 AM 29.8 °F 20.9 °F 27.0 °F 89% 30.26 in 10.0 mi SSE 10.4 mph - N/A   Overcast
1:35 AM 29.5 °F 18.0 °F 26.4 °F 88% 30.26 in 10.0 mi SSE 16.1 mph - N/A   Overcast
1:55 AM 29.5 °F 18.8 °F 26.6 °F 89% 30.25 in 10.0 mi SE 13.8 mph 19.6 mph N/A   Overcast
2:15 AM 29.7 °F 19.6 °F 26.8 °F 89% 30.26 in 10.0 mi SE 12.7 mph 16.1 mph N/A   Overcast
2:35 AM 29.7 °F 20.1 °F 26.6 °F 88% 30.26 in 10.0 mi SE 11.5 mph - N/A   Overcast
2:55 AM 29.7 °F 20.1 °F 26.4 °F 88% 30.27 in 10.0 mi SSE 11.5 mph - N/A   Overcast
3:15 AM 29.8 °F 21.5 °F 27.0 °F 89% 30.26 in 10.0 mi SSE 9.2 mph - N/A   Overcast
3:35 AM 29.7 °F 20.7 °F 26.4 °F 88% 30.25 in 10.0 mi SSE 10.4 mph - N/A   Overcast
3:55 AM 29.8 °F 20.3 °F 26.4 °F 87% 30.25 in 10.0 mi SSE 11.5 mph - N/A   Overcast
4:15 AM 29.8 °F 20.9 °F 26.6 °F 88% 30.24 in 10.0 mi SSE 10.4 mph - N/A   Overcast
4:35 AM 29.8 °F 19.8 °F 26.4 °F 87% 30.24 in 10.0 mi SSE 12.7 mph - N/A   Overcast
4:55 AM 30.0 °F 21.1 °F 26.6 °F 87% 30.24 in 10.0 mi SSE 10.4 mph - N/A   Overcast
5:15 AM 30.2 °F 19.8 °F 26.2 °F 85% 30.23 in 10.0 mi SSE 13.8 mph - N/A   Overcast
5:35 AM 30.2 °F 19.8 °F 26.4 °F 86% 30.23 in 10.0 mi SSE 13.8 mph - N/A   Overcast
5:55 AM 30.2 °F 18.5 °F 26.6 °F 86% 30.22 in 10.0 mi SSE 17.3 mph - N/A   Overcast
6:15 AM 30.2 °F 18.9 °F 26.2 °F 85% 30.22 in 10.0 mi SSE 16.1 mph - N/A   Overcast
6:35 AM 30.4 °F 19.1 °F 26.6 °F 86% 30.22 in 10.0 mi SSE 16.1 mph - N/A   Overcast
6:55 AM 30.6 °F 19.8 °F 26.6 °F 85% 30.21 in 10.0 mi SE 15.0 mph 19.6 mph N/A   Overcast
7:15 AM 30.6 °F 19.0 °F 26.6 °F 85% 30.20 in 10.0 mi SE 17.3 mph - N/A   Overcast
7:35 AM 30.7 °F 19.6 °F 27.1 °F 86% 30.20 in 10.0 mi SE 16.1 mph - N/A   Overcast
7:55 AM 30.7 °F 20.4 °F 27.3 °F 87% 30.21 in 10.0 mi SE 13.8 mph - N/A   Overcast
8:15 AM 30.7 °F 20.4 °F 27.5 °F 88% 30.20 in 10.0 mi SE 13.8 mph - N/A   Overcast
8:35 AM 30.6 °F 19.4 °F 27.5 °F 88% 30.20 in 10.0 mi SE 16.1 mph 23.0 mph N/A   Overcast
8:55 AM 30.7 °F 19.6 °F 27.9 °F 89% 30.19 in 10.0 mi SE 16.1 mph - N/A   Overcast
9:15 AM 30.7 °F 18.5 °F 27.7 °F 88% 30.18 in 10.0 mi SE 19.6 mph - N/A   Overcast
9:35 AM 31.1 °F 19.3 °F 28.0 °F 88% 30.18 in 10.0 mi SE 18.4 mph 23.0 mph N/A   Overcast
9:55 AM 31.1 °F 19.3 °F 28.0 °F 88% 30.18 in 10.0 mi SE 18.4 mph - N/A   Overcast
10:15 AM 31.1 °F 19.7 °F 28.2 °F 89% 30.18 in 10.0 mi SSE 17.3 mph 23.0 mph N/A   Overcast
10:35 AM 31.6 °F 20.7 °F 28.4 °F 88% 30.18 in 10.0 mi SSE 16.1 mph 20.7 mph N/A   Overcast
10:55 AM 31.8 °F 20.6 °F 28.4 °F 87% 30.17 in 10.0 mi SSE 17.3 mph 23.0 mph N/A   Overcast
11:15 AM 32.0 °F 21.2 °F 28.8 °F 88% 30.17 in 10.0 mi SSE 16.1 mph 23.0 mph N/A   Overcast
11:35 AM 32.0 °F 20.1 °F 28.6 °F 87% 30.16 in 10.0 mi SE 19.6 mph 23.0 mph N/A   Overcast
11:55 AM 32.0 °F 21.6 °F 28.9 °F 88% 30.15 in 10.0 mi SE 15.0 mph - N/A   Overcast
12:15 PM 32.0 °F 22.1 °F 29.1 °F 89% 30.14 in 7.0 mi SE 13.8 mph - N/A   Overcast
12:35 PM 32.0 °F 20.8 °F 29.1 °F 89% 30.12 in 7.0 mi SE 17.3 mph - N/A   Overcast
12:55 PM 32.0 °F 20.1 °F 29.3 °F 90% 30.11 in 7.0 mi SE 19.6 mph - N/A   Overcast
1:35 PM 32.2 °F 21.4 °F 29.3 °F 89% 30.09 in 7.0 mi SE 16.1 mph - N/A   Overcast
1:55 PM 32.2 °F 21.4 °F 29.3 °F 89% 30.08 in 7.0 mi SE 16.1 mph - N/A   Overcast
2:15 PM 32.4 °F 21.3 °F 29.7 °F 90% 30.06 in 5.0 mi SE 17.3 mph - N/A   Overcast
2:35 PM 32.2 °F 21.1 °F 29.3 °F 89% 30.06 in 7.0 mi SE 17.3 mph - N/A   Overcast
3:15 PM 33.8 °F 24.3 °F 29.7 °F 85% 30.04 in 10.0 mi SE 13.8 mph 18.4 mph N/A   Overcast
3:35 PM 33.8 °F 24.3 °F 29.5 °F 84% 30.03 in 10.0 mi SE 13.8 mph - N/A   Mostly Cloudy
3:55 PM 33.8 °F 23.9 °F 29.5 °F 84% 30.02 in 10.0 mi SE 15.0 mph 20.7 mph N/A   Mostly Cloudy
4:15 PM 33.1 °F 24.4 °F 29.5 °F 87% 30.00 in 7.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
4:35 PM 33.3 °F 25.1 °F 29.7 °F 87% 29.99 in 10.0 mi ESE 10.4 mph - N/A   Overcast
4:55 PM 33.1 °F 23.9 °F 29.3 °F 86% 29.99 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
5:15 PM 32.9 °F 23.7 °F 29.3 °F 87% 29.98 in 10.0 mi SE 12.7 mph - N/A   Scattered Clouds
5:35 PM 32.5 °F 23.7 °F 29.3 °F 88% 29.98 in 10.0 mi ESE 11.5 mph - N/A   Clear
5:55 PM 32.5 °F 23.2 °F 29.7 °F 89% 29.97 in 10.0 mi ESE 12.7 mph - N/A   Clear
6:15 PM 32.2 °F 23.8 °F 29.5 °F 90% 29.97 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:35 PM 32.0 °F 24.8 °F 29.5 °F 90% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:55 PM 32.0 °F 24.2 °F 29.3 °F 90% 29.97 in 10.0 mi ESE 9.2 mph - N/A   Clear
7:15 PM 31.8 °F 25.4 °F 29.3 °F 90% 29.97 in 7.0 mi ESE 6.9 mph - N/A   Clear
7:35 PM 32.0 °F 24.2 °F 29.7 °F 91% 29.98 in 7.0 mi ESE 9.2 mph - N/A   Clear
7:55 PM 31.8 °F 24.6 °F 29.5 °F 91% 29.97 in 7.0 mi ESE 8.1 mph - N/A   Clear
8:15 PM 32.0 °F 24.8 °F 30.0 °F 92% 29.96 in 7.0 mi ESE 8.1 mph - N/A   Clear
8:35 PM 32.0 °F 23.6 °F 30.2 °F 93% 29.95 in 7.0 mi ESE 10.4 mph - N/A   Clear
8:55 PM 32.0 °F 23.0 °F 30.2 °F 93% 29.94 in 7.0 mi ESE 11.5 mph - N/A   Clear
9:15 PM 32.0 °F 23.6 °F 30.0 °F 92% 29.93 in 7.0 mi East 10.4 mph - N/A   Clear
9:35 PM 32.0 °F 22.5 °F 30.0 °F 92% 29.92 in 7.0 mi ESE 12.7 mph - N/A   Clear
9:55 PM 32.0 °F 23.6 °F 30.0 °F 92% 29.91 in 7.0 mi ESE 10.4 mph - N/A   Clear
10:15 PM 32.0 °F 23.0 °F 30.0 °F 92% 29.91 in 7.0 mi ESE 11.5 mph - N/A   Scattered Clouds
10:35 PM 32.9 °F 24.1 °F 30.4 °F 90% 29.91 in 7.0 mi ESE 11.5 mph - N/A   Mostly Cloudy
10:55 PM 32.9 °F 24.7 °F 30.6 °F 91% 29.90 in 10.0 mi ESE 10.4 mph - N/A   Overcast
11:15 PM 33.1 °F 24.9 °F 30.6 °F 90% 29.91 in 7.0 mi SE 10.4 mph 16.1 mph N/A   Overcast
11:35 PM 33.3 °F 24.6 °F 30.7 °F 90% 29.90 in 10.0 mi ESE 11.5 mph - N/A   Overcast
11:55 PM 33.8 °F 25.3 °F 31.1 °F 90% 29.90 in 5.0 mi ESE 11.5 mph - N/A Rain Rain