Iowa City, IA

6:07 AM CDT on April 07, 2020 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2019

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Sunday, September 8, 2019

  Actual Average Record
Temperature  
Mean Temperature 67 °F -  
Max Temperature 71 °F - 96 °F (1985)
Min Temperature 63 °F - 40 °F (1986)
Cooling Degree Days 2    
Month to date cooling degree days 37  
Year to date cooling degree days 992  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 81    
Maximum Humidity 93    
Minimum Humidity 68    
Precipitation  
Precipitation 0.51 in - 1.06 in (1989)
Month to date precipitation 0.65  
Year to date precipitation 30.13  
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 8 mph (East)    
Max Wind Speed 22 mph    
Max Gust Speed 30 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
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. 08, 2019 Rise Set
Actual Time 6:39 AM CDT 7:27 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 9:03 PM CDT
Moon 4:40 PM CDT (9/8) 1:15 AM CDT (9/8)
Length of Visible Light 13h 45m
Length of Day
12h 48m
Waxing Gibbous, 75% of the Moon is Illuminated
Sep 8
Waxing Gibbous
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:30 AM 64.9 °F 60.1 °F 84% 30.05 in 10.0 mi East 3.5 mph - N/A   Overcast
12:52 AM 64.9 °F 60.1 °F 84% 30.04 in 10.0 mi ENE 4.6 mph - N/A   Overcast
1:43 AM 64.9 °F 61.0 °F 87% 30.06 in 7.0 mi ENE 3.5 mph - 0.02 in Rain Light Rain
1:52 AM 64.9 °F 61.0 °F 87% 30.05 in 10.0 mi NE 6.9 mph - 0.02 in Rain Light Rain
2:30 AM 64.0 °F 61.0 °F 90% 30.06 in 8.0 mi Calm Calm - 0.08 in Rain , Thunderstorm Light Rain
2:52 AM 64.0 °F 61.0 °F 90% 30.07 in 5.0 mi South 3.5 mph - 0.14 in Rain Heavy Rain
3:13 AM 64.0 °F 61.0 °F 90% 30.09 in 3.0 mi SW 3.5 mph - 0.08 in Rain Heavy Rain
3:52 AM 64.0 °F 62.1 °F 93% 30.04 in 6.0 mi East 4.6 mph - 0.22 in Rain Rain
4:15 AM 64.0 °F 61.0 °F 90% 30.03 in 7.0 mi SE 10.4 mph - 0.05 in Rain , Thunderstorm Thunderstorms and Rain
4:25 AM 64.0 °F 62.1 °F 93% 30.00 in 7.0 mi ESE 13.8 mph - 0.08 in Rain , Thunderstorm Rain
4:41 AM 64.0 °F 61.0 °F 90% 29.92 in 6.0 mi ESE 19.6 mph 29.9 mph 0.11 in Rain Rain
4:52 AM 64.0 °F 61.0 °F 90% 29.97 in 10.0 mi NNE 9.2 mph 29.9 mph 0.12 in Rain Light Rain
5:07 AM 64.9 °F 60.1 °F 84% 30.02 in 10.0 mi North 9.2 mph 25.3 mph 0.01 in Rain Light Rain
5:52 AM 64.0 °F 60.1 °F 87% 30.02 in 10.0 mi ENE 3.5 mph - 0.01 in   Overcast
6:52 AM 64.0 °F 61.0 °F 90% 30.05 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
7:52 AM 63.0 °F 60.1 °F 90% 30.04 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
8:16 AM 64.0 °F 60.1 °F 87% 30.06 in 10.0 mi East 6.9 mph - N/A   Overcast
8:52 AM 64.9 °F 61.0 °F 87% 30.06 in 10.0 mi Variable 4.6 mph - N/A   Overcast
9:52 AM 66.0 °F 61.0 °F 84% 30.08 in 10.0 mi ENE 5.8 mph - 0.00 in   Overcast
10:52 AM 69.1 °F 61.0 °F 75% 30.07 in 10.0 mi East 5.8 mph - N/A   Overcast
11:52 AM 70.0 °F 62.1 °F 76% 30.06 in 10.0 mi East 6.9 mph - N/A   Overcast
12:52 PM 71.1 °F 61.0 °F 70% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Overcast
1:52 PM 71.1 °F 61.0 °F 70% 30.03 in 10.0 mi ESE 12.7 mph - N/A   Overcast
2:52 PM 70.0 °F 61.0 °F 73% 30.04 in 10.0 mi ESE 8.1 mph - N/A   Overcast
3:52 PM 69.1 °F 63.0 °F 81% 30.03 in 10.0 mi East 10.4 mph - 0.00 in   Overcast
4:52 PM 69.1 °F 63.0 °F 81% 30.03 in 10.0 mi ENE 6.9 mph - N/A   Overcast
5:52 PM 68.0 °F 62.1 °F 81% 30.04 in 10.0 mi ENE 11.5 mph - N/A   Overcast
6:07 PM 66.9 °F 62.1 °F 84% 30.05 in 10.0 mi ENE 10.4 mph - N/A   Overcast
6:26 PM 66.9 °F 62.1 °F 84% 30.06 in 10.0 mi ENE 10.4 mph - N/A   Overcast
6:37 PM 66.9 °F 62.1 °F 84% 30.06 in 10.0 mi ENE 10.4 mph - N/A   Overcast
6:52 PM 66.9 °F 62.1 °F 84% 30.06 in 10.0 mi ENE 9.2 mph - N/A   Overcast
7:44 PM 66.9 °F 62.1 °F 84% 30.09 in 10.0 mi East 6.9 mph - N/A   Overcast
7:52 PM 66.9 °F 62.1 °F 84% 30.08 in 10.0 mi East 8.1 mph - 0.00 in Rain Light Rain
8:10 PM 66.0 °F 63.0 °F 90% 30.08 in 10.0 mi East 9.2 mph - 0.00 in Rain Light Rain
8:52 PM 66.0 °F 63.0 °F 90% 30.05 in 10.0 mi East 10.4 mph - 0.00 in   Overcast
9:04 PM 66.0 °F 63.0 °F 90% 30.06 in 9.0 mi East 8.1 mph 18.4 mph N/A   Overcast
9:52 PM 66.0 °F 63.0 °F 90% 30.08 in 10.0 mi East 9.2 mph - N/A   Overcast
10:52 PM 66.0 °F 63.0 °F 90% 30.09 in 10.0 mi East 8.1 mph - N/A   Overcast
11:23 PM 66.0 °F 62.1 °F 87% 30.10 in 10.0 mi ENE 9.2 mph - N/A   Overcast
11:52 PM 66.0 °F 62.1 °F 87% 30.09 in 10.0 mi East 8.1 mph - N/A   Overcast