Weather History for Iowa City, IA

Change the Weather History Date:

Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 32 °F 27 °F  
Max Temperature 39 °F 35 °F 56 °F (1993)
Min Temperature 24 °F 19 °F -17 °F (1958)
Degree Days  
Heating Degree Days 33 38  
Month to date heating degree days 196 326  
Since 1 July heating degree days 1535 1633  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1266 912  
Moisture  
Dew Point 33 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 0.07 in 0.06 in 0.73 in (2003)
Month to date precipitation 0.14 0.61  
Year to date precipitation 24.97 35.37  
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 10 mph (North)    
Max Wind Speed 25 mph    
Max Gust Speed 31 mph    
Visibility 6 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 7:21 AM CST 4:35 PM CST
Civil Twilight 6:50 AM CST 5:07 PM CST
Nautical Twilight 6:15 AM CST 5:41 PM CST
Astronomical Twilight 5:41 AM CST 6:15 PM CST
Moon 2:52 AM CST (12/9) 1:45 PM CST (12/9)
Length of Visible Light 10h 16m
Length of Day
9h 14m
Waning Crescent, 18% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 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
12:52 AM 36.0 °F 30.3 °F 32.0 °F 86% 30.01 in 10.0 mi East 6.9 mph - N/A   Overcast
1:52 AM 37.0 °F 30.4 °F 33.1 °F 86% 29.98 in 10.0 mi East 9.2 mph - N/A   Overcast
2:52 AM 37.0 °F 31.0 °F 33.1 °F 86% 29.96 in 10.0 mi East 8.1 mph - N/A   Overcast
3:52 AM 37.9 °F 32.1 °F 33.1 °F 83% 29.95 in 10.0 mi ESE 8.1 mph - N/A   Overcast
4:52 AM 37.9 °F 34.4 °F 33.1 °F 83% 29.96 in 10.0 mi East 4.6 mph - N/A   Overcast
5:52 AM 37.9 °F 33.5 °F 33.1 °F 83% 29.94 in 10.0 mi ENE 5.8 mph - N/A   Overcast
6:52 AM 37.0 °F 31.0 °F 34.0 °F 89% 29.92 in 3.0 mi ENE 8.1 mph - 0.00 in   Overcast
7:52 AM 36.0 °F 28.5 °F 34.0 °F 93% 29.90 in 3.0 mi ENE 10.4 mph - 0.01 in   Overcast
8:02 AM 35.6 °F 28.6 °F 33.8 °F 93% 29.88 in 2.5 mi ENE 9.2 mph - N/A   Overcast
8:26 AM 35.6 °F 29.2 °F 33.8 °F 93% 29.88 in 1.8 mi ENE 8.1 mph - N/A   Overcast
8:52 AM 36.0 °F 32.1 °F 35.1 °F 97% 29.91 in 1.5 mi ENE 4.6 mph - 0.03 in Rain Light Rain
9:40 AM 35.6 °F 31.7 °F 35.6 °F 100% 29.89 in 2.5 mi East 4.6 mph - 0.02 in   Overcast
9:49 AM 35.6 °F 31.7 °F 35.6 °F 100% 29.89 in 3.0 mi East 4.6 mph - 0.02 in   Overcast
9:52 AM 36.0 °F 32.1 °F 35.1 °F 97% 29.90 in 3.0 mi Variable 4.6 mph - 0.02 in   Overcast
10:00 AM 35.6 °F 29.9 °F 35.6 °F 100% 29.87 in 1.8 mi East 6.9 mph - N/A   Overcast
10:17 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.88 in 1.5 mi ENE 3.5 mph - 0.01 in   Overcast
10:29 AM 35.6 °F 29.9 °F 35.6 °F 100% 29.88 in 2.5 mi East 6.9 mph - 0.01 in   Overcast
10:40 AM 37.4 °F 34.9 °F 35.6 °F 93% 29.88 in 3.0 mi Variable 3.5 mph - 0.01 in   Overcast
10:48 AM 37.4 °F 32.8 °F 35.6 °F 93% 29.86 in 4.0 mi East 5.8 mph - 0.01 in   Overcast
10:52 AM 37.0 °F 33.3 °F 35.1 °F 93% 29.88 in 5.0 mi East 4.6 mph - 0.01 in   Overcast
11:17 AM 37.4 °F 32.1 °F 35.6 °F 93% 29.84 in 2.0 mi ENE 6.9 mph - N/A   Overcast
12:52 PM 37.0 °F - 35.1 °F 93% 29.83 in 4.0 mi Calm Calm - N/A   Overcast
1:52 PM 37.9 °F - 36.0 °F 93% 29.83 in 6.0 mi Calm Calm - N/A   Overcast
2:27 PM 37.4 °F 32.8 °F 37.4 °F 100% 29.80 in 2.5 mi West 5.8 mph - N/A   Overcast
2:40 PM 37.4 °F 34.9 °F 35.6 °F 93% 29.78 in 4.0 mi West 3.5 mph - N/A   Overcast
2:52 PM 37.9 °F 33.5 °F 37.0 °F 97% 29.81 in 4.0 mi West 5.8 mph - N/A   Overcast
3:35 PM 39.2 °F 33.6 °F 37.4 °F 93% 29.81 in 6.0 mi West 8.1 mph - N/A   Overcast
3:52 PM 39.0 °F 33.4 °F 37.0 °F 93% 29.83 in 8.0 mi West 8.1 mph - N/A   Overcast
4:52 PM 39.0 °F 31.4 °F 35.1 °F 86% 29.83 in 10.0 mi West 12.7 mph - N/A   Overcast
5:22 PM 37.4 °F 28.2 °F 35.6 °F 93% 29.81 in 10.0 mi West 16.1 mph - N/A   Overcast
5:31 PM 37.4 °F 27.5 °F 33.8 °F 87% 29.82 in 10.0 mi West 18.4 mph 26.5 mph N/A   Overcast
5:39 PM 37.4 °F 27.8 °F 33.8 °F 87% 29.82 in 9.0 mi West 17.3 mph - N/A   Overcast
5:52 PM 35.1 °F 24.1 °F 33.1 °F 92% 29.84 in 7.0 mi West 19.6 mph 26.5 mph N/A   Overcast
6:34 PM 32.0 °F 19.5 °F 28.4 °F 87% 29.84 in 10.0 mi West 21.9 mph 29.9 mph N/A   Overcast
6:49 PM 30.2 °F 16.8 °F 26.6 °F 86% 29.84 in 10.0 mi West 23.0 mph 29.9 mph N/A   Overcast
6:52 PM 30.9 °F 19.1 °F 26.1 °F 82% 29.86 in 10.0 mi West 18.4 mph 29.9 mph N/A   Overcast
7:52 PM 28.9 °F 16.5 °F 23.0 °F 78% 29.88 in 10.0 mi WNW 18.4 mph 28.8 mph N/A   Overcast
8:52 PM 27.0 °F 12.8 °F 21.0 °F 78% 29.88 in 10.0 mi West 21.9 mph 28.8 mph N/A   Overcast
9:52 PM 25.0 °F 10.6 °F 19.9 °F 81% 29.90 in 10.0 mi West 20.7 mph 28.8 mph N/A   Overcast
10:52 PM 25.0 °F 10.9 °F 19.0 °F 78% 29.90 in 10.0 mi West 19.6 mph 27.6 mph N/A   Overcast
11:52 PM 25.0 °F 9.5 °F 19.0 °F 78% 29.89 in 10.0 mi West 24.2 mph 31.1 mph N/A   Overcast