Iowa City, IA

3:19 PM CDT on March 31, 2020 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2019

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Wednesday, September 25, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F -  
Max Temperature 77 °F - 93 °F (2017)
Min Temperature 62 °F - 37 °F (1965)
Cooling Degree Days 5    
Month to date cooling degree days 186  
Year to date cooling degree days 1141  
Growing Degree Days 19 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 66    
Maximum Humidity 93    
Minimum Humidity 38    
Precipitation  
Precipitation 0.38 in - 2.40 in (1993)
Month to date precipitation 5.63  
Year to date precipitation 35.11  
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events Fog , 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. 25, 2019 Rise Set
Actual Time 6:56 AM CDT 6:58 PM CDT
Civil Twilight 6:28 AM CDT 7:26 PM CDT
Nautical Twilight 5:56 AM CDT 7:58 PM CDT
Astronomical Twilight 5:23 AM CDT 8:31 PM CDT
Moon 2:46 AM CDT (9/25) 5:34 PM CDT (9/25)
Length of Visible Light 12h 57m
Length of Day
12h 02m
Waning Crescent, 14% of the Moon is Illuminated
Sep 25
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 68.0 °F 61.0 °F 78% 29.73 in 10.0 mi South 6.9 mph - 0.00 in   Overcast
12:59 AM 68.0 °F 61.0 °F 78% 29.75 in 10.0 mi South 4.6 mph - 0.00 in Rain Light Rain
1:48 AM 66.2 °F 60.8 °F 83% 29.73 in 10.0 mi Calm Calm - 0.01 in Thunderstorm Overcast
1:52 AM 66.9 °F 62.1 °F 84% 29.70 in 10.0 mi East 3.5 mph - 0.01 in Thunderstorm Overcast
1:59 AM 66.9 °F 62.1 °F 84% 29.76 in 2.0 mi WSW 8.1 mph - 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
2:02 AM 66.0 °F 62.1 °F 87% 29.78 in 1.0 mi WSW 11.5 mph - 0.22 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:13 AM 64.9 °F 63.0 °F 93% 29.70 in 2.0 mi SE 5.8 mph - 0.36 in Rain , Thunderstorm Thunderstorms and Rain
2:20 AM 66.0 °F 63.0 °F 90% 29.70 in 8.0 mi Variable 4.6 mph - 0.37 in Rain , Thunderstorm Light Rain
2:36 AM 64.9 °F 63.0 °F 93% 29.71 in 10.0 mi SSE 6.9 mph - 0.37 in Rain Light Rain
2:52 AM 64.9 °F 63.0 °F 93% 29.70 in 10.0 mi South 4.6 mph - 0.37 in   Overcast
3:07 AM 64.9 °F 63.0 °F 93% 29.71 in 10.0 mi South 3.5 mph - N/A   Overcast
3:26 AM 66.0 °F 62.1 °F 87% 29.70 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:52 AM 64.9 °F 62.1 °F 90% 29.67 in 10.0 mi SE 6.9 mph - N/A   Overcast
4:52 AM 66.0 °F 62.1 °F 87% 29.71 in 10.0 mi Calm Calm - N/A   Overcast
5:11 AM 66.0 °F 63.0 °F 90% 29.72 in 10.0 mi Calm Calm - N/A   Overcast
5:14 AM 66.0 °F 63.0 °F 90% 29.72 in 10.0 mi Variable 3.5 mph - N/A   Overcast
5:27 AM 66.0 °F 63.0 °F 90% 29.72 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
5:52 AM 64.9 °F 63.0 °F 93% 29.71 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
6:37 AM 63.0 °F 62.1 °F 97% 29.74 in 1.8 mi Calm Calm - N/A   Clear
6:40 AM 63.0 °F 61.0 °F 93% 29.74 in 0.8 mi Calm Calm - N/A   Clear
6:52 AM 63.0 °F 61.0 °F 93% 29.74 in 0.5 mi WNW 3.5 mph - N/A Fog Fog
7:06 AM 63.0 °F 61.0 °F 93% 29.75 in 1.2 mi West 5.8 mph - N/A   Partly Cloudy
7:14 AM 63.0 °F 61.0 °F 93% 29.76 in 2.5 mi West 5.8 mph - N/A   Partly Cloudy
7:22 AM 64.0 °F 62.1 °F 93% 29.76 in 8.0 mi WSW 5.8 mph - N/A   Clear
7:52 AM 64.9 °F 63.0 °F 93% 29.76 in 10.0 mi West 4.6 mph - N/A   Clear
8:52 AM 69.1 °F 63.0 °F 81% 29.78 in 10.0 mi West 8.1 mph - N/A   Clear
9:52 AM 71.1 °F 60.1 °F 68% 29.80 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:52 AM 75.0 °F 57.0 °F 53% 29.81 in 10.0 mi NW 16.1 mph 20.7 mph N/A   Clear
11:52 AM 75.0 °F 55.0 °F 50% 29.81 in 10.0 mi NW 13.8 mph - N/A   Clear
12:52 PM 75.9 °F 53.1 °F 45% 29.81 in 10.0 mi NNW 16.1 mph 23.0 mph N/A   Clear
1:52 PM 75.0 °F 51.1 °F 43% 29.81 in 10.0 mi NNW 9.2 mph 19.6 mph N/A   Clear
2:52 PM 73.9 °F 53.1 °F 48% 29.82 in 10.0 mi NW 10.4 mph - N/A   Clear
3:52 PM 75.0 °F 50.0 °F 41% 29.83 in 10.0 mi West 13.8 mph 25.3 mph N/A   Clear
4:52 PM 73.0 °F 46.9 °F 39% 29.84 in 10.0 mi NW 12.7 mph 20.7 mph N/A   Clear
5:52 PM 70.0 °F 48.0 °F 46% 29.85 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
6:52 PM 69.1 °F 48.9 °F 49% 29.88 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
7:52 PM 66.9 °F 51.1 °F 57% 29.90 in 10.0 mi WNW 9.2 mph - N/A   Overcast
8:52 PM 66.0 °F 53.1 °F 63% 29.92 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
9:52 PM 64.9 °F 52.0 °F 63% 29.94 in 10.0 mi WNW 9.2 mph - N/A   Overcast
10:52 PM 64.0 °F 52.0 °F 65% 29.95 in 10.0 mi WNW 8.1 mph - N/A   Overcast
11:52 PM 63.0 °F 50.0 °F 63% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Overcast