Iowa City, IA

10:19 PM CDT on July 25, 2017 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2012

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Friday, September 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 65 °F 68 °F  
Max Temperature 72 °F 79 °F 98 °F (1985)
Min Temperature 57 °F 56 °F 40 °F (1956)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 7  
Since 1 July heating degree days 3 15  
Cooling Degree Days 0 4  
Month to date cooling degree days 66 32  
Year to date cooling degree days 1244 854  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 56    
Precipitation  
Precipitation 1.40 in 0.11 in 1.40 in (2012)
Month to date precipitation 2.21 1.03  
Year to date precipitation 19.54 27.18  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 8 mph (North)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 07, 2012 Rise Set
Actual Time 6:38 AM CDT 7:28 PM CDT
Civil Twilight 6:10 AM CDT 7:56 PM CDT
Nautical Twilight 5:37 AM CDT 8:29 PM CDT
Astronomical Twilight 5:02 AM CDT 9:04 PM CDT
Moon 11:18 PM CDT (9/7) 1:37 PM CDT (9/7)
Length of Visible Light 13h 45m
Length of Day
12h 49m
Waning Gibbous, 58% of the Moon is Illuminated
Sep 7
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 69.1 °F 54.0 °F 58% 29.89 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
1:23 AM 69.8 °F 53.6 °F 56% 29.89 in 9.0 mi Calm Calm - 0.01 in Rain , Thunderstorm Thunderstorms and Rain
1:52 AM 64.0 °F 57.9 °F 80% 29.86 in 2.5 mi SSE 6.9 mph - 0.17 in Rain , Thunderstorm Light Thunderstorms and Rain
1:59 AM 64.4 °F 57.2 °F 77% 29.86 in 10.0 mi SE 4.6 mph - 0.00 in Rain , Thunderstorm Light Rain
2:41 AM 64.4 °F 59.0 °F 83% 29.86 in 10.0 mi NE 11.5 mph - 0.09 in Rain Light Rain
2:52 AM 64.9 °F 59.0 °F 81% 29.86 in 10.0 mi Variable 6.9 mph - 0.09 in   Overcast
3:13 AM 64.4 °F 59.0 °F 83% 29.85 in 10.0 mi NNE 6.9 mph - N/A Thunderstorm Overcast
3:28 AM 64.4 °F 59.0 °F 83% 29.85 in 10.0 mi East 4.6 mph - N/A   Overcast
3:37 AM 64.4 °F 59.0 °F 83% 29.88 in 10.0 mi Variable 3.5 mph - N/A Thunderstorm Overcast
3:49 AM 66.2 °F 59.0 °F 78% 29.93 in 9.0 mi NNW 15.0 mph 29.9 mph 0.01 in Rain , Thunderstorm Light Rain
3:52 AM 64.9 °F 59.0 °F 81% 29.93 in 6.0 mi NNW 20.7 mph 26.5 mph 0.04 in Rain , Thunderstorm Heavy Rain
3:57 AM 64.4 °F 60.8 °F 88% 29.87 in 2.5 mi NNE 15.0 mph 26.5 mph 0.11 in Rain , Thunderstorm Heavy Rain
4:11 AM 62.6 °F 62.6 °F 100% 29.87 in 8.0 mi East 10.4 mph - 0.15 in Rain , Thunderstorm Light Thunderstorms and Rain
4:52 AM 62.1 °F 62.1 °F 100% 29.85 in 1.0 mi East 9.2 mph - 0.46 in Rain , Thunderstorm Heavy Thunderstorms and Rain
4:57 AM 62.6 °F 62.6 °F 100% 29.84 in 2.5 mi ESE 15.0 mph 19.6 mph 0.01 in Rain , Thunderstorm Rain
5:04 AM 62.6 °F 60.8 °F 94% 29.83 in 5.0 mi ESE 13.8 mph 20.7 mph 0.04 in Rain , Thunderstorm Rain
5:13 AM 62.6 °F 60.8 °F 94% 29.89 in 6.0 mi Variable 5.8 mph 19.6 mph 0.10 in Rain , Thunderstorm Light Rain
5:23 AM 62.6 °F 62.6 °F 100% 29.96 in 1.8 mi WNW 15.0 mph - 0.33 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:26 AM 62.6 °F 62.6 °F 100% 29.95 in 1.0 mi West 8.1 mph 17.3 mph 0.45 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:35 AM 62.6 °F 62.6 °F 100% 29.84 in 2.0 mi East 13.8 mph - 0.53 in Rain , Thunderstorm Heavy Thunderstorms and Rain
5:43 AM 62.6 °F 62.6 °F 100% 29.90 in 7.0 mi South 6.9 mph - 0.54 in Rain , Thunderstorm Light Rain
5:52 AM 62.1 °F 62.1 °F 100% 29.87 in 8.0 mi ENE 5.8 mph - 0.55 in Rain , Thunderstorm Light Rain
6:13 AM 62.6 °F 62.6 °F 100% 29.86 in 5.0 mi East 5.8 mph - 0.06 in Rain Heavy Rain
6:52 AM 61.0 °F 61.0 °F 100% 29.81 in 10.0 mi ESE 4.6 mph - 0.07 in   Partly Cloudy
7:52 AM 63.0 °F 63.0 °F 100% 29.82 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
8:52 AM 64.9 °F 64.9 °F 100% 29.84 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:52 AM 68.0 °F 63.0 °F 84% 29.88 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
10:52 AM 70.0 °F 63.0 °F 78% 29.87 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
11:52 AM 70.0 °F 63.0 °F 78% 29.85 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
12:00 PM 69.8 °F 62.6 °F 78% 29.87 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
12:52 PM 70.0 °F 62.1 °F 76% 29.88 in 10.0 mi NW 10.4 mph - N/A   Overcast
1:52 PM 71.1 °F 63.0 °F 75% 29.90 in 10.0 mi NW 12.7 mph - 0.00 in Rain Light Rain
2:31 PM 71.6 °F 62.6 °F 73% 29.88 in 10.0 mi NNW 13.8 mph 17.3 mph 0.00 in   Overcast
2:52 PM 71.1 °F 62.1 °F 73% 29.87 in 10.0 mi North 9.2 mph - 0.00 in   Overcast
3:52 PM 68.0 °F 64.0 °F 87% 29.88 in 10.0 mi NNW 10.4 mph 18.4 mph 0.02 in Rain Light Rain
3:59 PM 66.2 °F 64.4 °F 94% 29.90 in 10.0 mi North 10.4 mph - 0.00 in   Overcast
4:22 PM 66.2 °F 62.6 °F 88% 29.89 in 10.0 mi North 12.7 mph - 0.00 in   Scattered Clouds
4:52 PM 66.0 °F 61.0 °F 84% 29.89 in 10.0 mi North 13.8 mph - 0.00 in   Partly Cloudy
5:24 PM 64.4 °F 59.0 °F 83% 29.90 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
5:49 PM 64.4 °F 59.0 °F 83% 29.90 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
5:52 PM 64.9 °F 59.0 °F 81% 29.90 in 10.0 mi North 11.5 mph 17.3 mph N/A   Mostly Cloudy
6:52 PM 66.0 °F 57.0 °F 73% 29.89 in 10.0 mi NNW 12.7 mph - N/A   Clear
7:52 PM 64.0 °F 54.0 °F 70% 29.91 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:52 PM 59.0 °F 54.0 °F 83% 29.93 in 10.0 mi NW 4.6 mph - N/A   Clear
9:52 PM 57.0 °F 54.0 °F 89% 29.95 in 10.0 mi NW 4.6 mph - N/A   Clear
10:52 PM 62.1 °F 46.9 °F 58% 29.96 in 10.0 mi North 11.5 mph - N/A   Clear
11:52 PM 61.0 °F 46.9 °F 60% 29.98 in 10.0 mi NNW 6.9 mph - N/A   Clear