Iowa City, IA

3:37 PM CDT on March 31, 2020 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2019

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Sunday, September 1, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F -  
Max Temperature 77 °F - 99 °F (1984)
Min Temperature 63 °F - 40 °F (1949)
Cooling Degree Days 5    
Month to date cooling degree days 5  
Year to date cooling degree days 960  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 79    
Maximum Humidity 93    
Minimum Humidity 64    
Precipitation  
Precipitation 0.04 in - 1.21 in (2018)
Month to date precipitation 0.04  
Year to date precipitation 29.52  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 8 mph    
Max Gust Speed 10 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 01, 2019 Rise Set
Actual Time 6:31 AM CDT 7:39 PM CDT
Civil Twilight 6:03 AM CDT 8:08 PM CDT
Nautical Twilight 5:29 AM CDT 8:42 PM CDT
Astronomical Twilight 4:53 AM CDT 9:17 PM CDT
Moon 9:04 AM CDT (9/1) 9:25 PM CDT (9/1)
Length of Visible Light 14h 04m
Length of Day
13h 07m
Waxing Crescent, 8% of the Moon is Illuminated
Sep 1
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 64.0 °F 59.0 °F 84% 30.19 in 10.0 mi ENE 4.6 mph - 0.00 in   Overcast
1:52 AM 64.9 °F 57.9 °F 78% 30.18 in 10.0 mi NE 3.5 mph - N/A   Overcast
2:52 AM 64.0 °F 59.0 °F 84% 30.16 in 10.0 mi NNE 4.6 mph - 0.02 in   Overcast
3:52 AM 64.0 °F 60.1 °F 87% 30.15 in 9.0 mi ENE 3.5 mph - 0.01 in Rain Light Rain
4:52 AM 64.0 °F 60.1 °F 87% 30.14 in 10.0 mi NE 5.8 mph - 0.01 in   Overcast
5:18 AM 64.0 °F 60.1 °F 87% 30.15 in 10.0 mi NE 5.8 mph - N/A   Overcast
5:52 AM 64.0 °F 60.1 °F 87% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
6:52 AM 63.0 °F 60.1 °F 90% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:13 AM 63.0 °F 60.1 °F 90% 30.15 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
7:45 AM 63.0 °F 60.1 °F 90% 30.16 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
7:52 AM 64.0 °F 60.1 °F 87% 30.16 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
8:24 AM 64.9 °F 61.0 °F 87% 30.17 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
8:52 AM 66.0 °F 61.0 °F 84% 30.17 in 10.0 mi ESE 4.6 mph - N/A   Overcast
9:52 AM 66.9 °F 62.1 °F 84% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
10:52 AM 69.1 °F 63.0 °F 81% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
11:52 AM 69.1 °F 62.1 °F 78% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
12:52 PM 70.0 °F 63.0 °F 78% 30.14 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:20 PM 72.0 °F 63.0 °F 73% 30.13 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:52 PM 72.0 °F 63.0 °F 73% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
2:52 PM 73.9 °F 63.0 °F 68% 30.10 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
3:16 PM 73.9 °F 64.0 °F 71% 30.11 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
3:52 PM 73.9 °F 64.0 °F 71% 30.10 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
4:43 PM 75.0 °F 64.0 °F 69% 30.09 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
4:52 PM 75.0 °F 64.0 °F 69% 30.08 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
5:52 PM 77.0 °F 64.0 °F 64% 30.08 in 10.0 mi Calm Calm - N/A   Clear
6:52 PM 73.9 °F 64.0 °F 71% 30.07 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:52 PM 72.0 °F 64.9 °F 78% 30.07 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
8:52 PM 69.1 °F 64.0 °F 84% 30.09 in 10.0 mi Calm Calm - N/A   Clear
9:52 PM 66.0 °F 62.1 °F 87% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 66.9 °F 64.0 °F 90% 30.10 in 8.0 mi Calm Calm - N/A   Overcast
11:52 PM 68.0 °F 64.0 °F 87% 30.09 in 10.0 mi Calm Calm - N/A   Overcast