Iowa City, IA

4:00 AM CDT on April 07, 2020 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2019

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Saturday, September 14, 2019

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 80 °F - 91 °F (1991)
Min Temperature 56 °F - 39 °F (1949)
Cooling Degree Days 3    
Month to date cooling degree days 94  
Year to date cooling degree days 1049  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 42    
Precipitation  
Precipitation 0.68 in - 1.94 in (1998)
Month to date precipitation 2.70  
Year to date precipitation 32.18  
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 26 mph    
Max Gust Speed 36 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. 14, 2019 Rise Set
Actual Time 6:45 AM CDT 7:17 PM CDT
Civil Twilight 6:17 AM CDT 7:45 PM CDT
Nautical Twilight 5:44 AM CDT 8:18 PM CDT
Astronomical Twilight 5:10 AM CDT 8:52 PM CDT
Moon 7:58 PM CDT (9/14) 6:58 AM CDT (9/14)
Length of Visible Light 13h 28m
Length of Day
12h 32m
Full, 100% of the Moon is Illuminated
Sep 14
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 59.0 °F - 54.0 °F 83% 30.17 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 57.9 °F - 53.1 °F 84% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 57.0 °F - 53.1 °F 87% 30.18 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 55.9 °F - 53.1 °F 90% 30.18 in 10.0 mi SE 3.5 mph - N/A   Clear
5:52 AM 57.0 °F - 54.0 °F 89% 30.18 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 57.0 °F - 54.0 °F 89% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 59.0 °F - 55.9 °F 90% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:52 AM 64.9 °F - 57.9 °F 78% 30.20 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:52 AM 70.0 °F - 60.1 °F 71% 30.21 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:52 AM 75.0 °F - 60.1 °F 60% 30.20 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:52 AM 78.1 °F - 59.0 °F 52% 30.19 in 10.0 mi SW 8.1 mph - N/A   Clear
12:52 PM 80.1 °F 80.2 °F 55.9 °F 43% 30.19 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
1:52 PM 80.1 °F 80.6 °F 57.9 °F 47% 30.16 in 10.0 mi SW 6.9 mph - N/A   Clear
2:52 PM 78.1 °F - 57.9 °F 50% 30.12 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:52 PM 79.0 °F - 62.1 °F 56% 30.08 in 10.0 mi South 8.1 mph - N/A   Clear
4:52 PM 78.1 °F - 60.1 °F 54% 30.04 in 10.0 mi South 9.2 mph - N/A   Clear
5:52 PM 77.0 °F - 57.9 °F 52% 30.02 in 10.0 mi SSE 9.2 mph - N/A   Clear
6:52 PM 75.0 °F - 59.0 °F 57% 30.04 in 10.0 mi SSE 5.8 mph - N/A   Clear
7:52 PM 75.0 °F - 59.0 °F 57% 30.08 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
8:17 PM 73.9 °F - 61.0 °F 64% 30.09 in 10.0 mi SSW 3.5 mph - 0.00 in Rain , Thunderstorm Light Rain
8:32 PM 71.1 °F - 62.1 °F 73% 30.06 in 10.0 mi SE 6.9 mph - 0.01 in Rain Light Rain
8:45 PM 70.0 °F - 63.0 °F 78% 30.07 in 10.0 mi SSE 3.5 mph - 0.01 in Rain , Thunderstorm Light Rain
8:52 PM 69.1 °F - 63.0 °F 81% 30.06 in 10.0 mi SSE 4.6 mph - 0.01 in Thunderstorm Scattered Clouds
9:31 PM 72.0 °F - 63.0 °F 73% 30.13 in 8.0 mi North 18.4 mph 35.7 mph 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
9:38 PM 70.0 °F - 63.0 °F 78% 30.09 in 1.8 mi East 12.7 mph 24.2 mph 0.32 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:46 PM 69.8 °F - 64.4 °F 83% 30.10 in 3.0 mi NE 6.9 mph 20.7 mph 0.35 in Rain , Thunderstorm Light Thunderstorms and Rain
9:52 PM 70.0 °F - 64.0 °F 81% 30.08 in 10.0 mi Variable 4.6 mph - 0.36 in Rain , Thunderstorm Light Rain
10:18 PM 70.0 °F - 64.0 °F 81% 30.09 in 10.0 mi Calm Calm - 0.02 in   Overcast
10:52 PM 69.1 °F - 64.9 °F 87% 30.07 in 10.0 mi SE 4.6 mph - 0.02 in   Overcast
11:52 PM 68.0 °F - 64.0 °F 87% 30.05 in 10.0 mi SSE 3.5 mph - N/A Thunderstorm Mostly Cloudy