Weather History for Marshalltown, IA

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Wednesday, May 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F 63 °F  
Max Temperature 88 °F 74 °F 88 °F (2012)
Min Temperature 60 °F 52 °F 39 °F (2001)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 53 172  
Since 1 July heating degree days 5481 6957  
Cooling Degree Days 9 2  
Month to date cooling degree days 75 25  
Year to date cooling degree days 98 29  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 43    
Maximum Humidity 60    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.11 in 0.81 in (2007)
Month to date precipitation 0.53 2.99  
Year to date precipitation 6.37  
Sea Level Pressure  
Sea Level Pressure 29.63 in    
Wind  
Wind Speed 20 mph (SSE)    
Max Wind Speed 33 mph    
Max Gust Speed 43 mph    
Visibility 10 miles    
Events      
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

May. 23, 2012 Rise Set
Actual Time 5:43 AM CDT 8:34 PM CDT
Civil Twilight 5:10 AM CDT 9:07 PM CDT
Nautical Twilight 4:28 AM CDT 9:48 PM CDT
Astronomical Twilight 3:41 AM CDT 10:37 PM CDT
Moon 7:46 AM CDT (5/23) 10:55 PM CDT (5/23)
Length of Visible Light 15h 56m
Length of Day
14h 50m
Waxing Crescent, 7% of the Moon is Illuminated
May 23
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F 46.0 °F 48% 29.78 in 10.0 mi SSE 9.2 mph - N/A   Clear
1:53 AM 62.1 °F 46.0 °F 56% 29.76 in 10.0 mi SE 10.4 mph - N/A   Clear
3:53 AM 61.0 °F 46.0 °F 58% 29.72 in 10.0 mi SSE 13.8 mph - N/A   Clear
4:53 AM 61.0 °F 46.0 °F 58% 29.73 in 10.0 mi SSE 13.8 mph - N/A   Clear
5:53 AM 60.1 °F 46.0 °F 60% 29.73 in 10.0 mi SSE 16.1 mph - N/A   Clear
6:53 AM 61.0 °F 46.9 °F 60% 29.75 in 10.0 mi SSE 15.0 mph - N/A   Clear
7:53 AM 64.0 °F 48.0 °F 56% 29.73 in 10.0 mi SSE 16.1 mph 25.3 mph N/A   Clear
8:53 AM 68.0 °F 48.9 °F 50% 29.73 in 10.0 mi SSE 17.3 mph 24.2 mph N/A   Clear
9:53 AM 73.0 °F 48.9 °F 42% 29.70 in 10.0 mi SSE 18.4 mph 28.8 mph N/A   Partly Cloudy
10:53 AM 78.1 °F 48.9 °F 36% 29.68 in 10.0 mi South 18.4 mph 31.1 mph N/A   Partly Cloudy
11:53 AM 81.0 °F 48.0 °F 31% 29.65 in 10.0 mi SSE 26.5 mph 32.2 mph N/A   Clear
12:53 PM 82.9 °F 48.9 °F 31% 29.63 in 10.0 mi South 24.2 mph 28.8 mph N/A   Partly Cloudy
1:53 PM 87.1 °F 48.9 °F 27% 29.60 in 10.0 mi SE 25.3 mph 36.8 mph N/A   Clear
2:53 PM 86.0 °F 51.1 °F 30% 29.58 in 10.0 mi SSE 27.6 mph 36.8 mph N/A   Clear
3:53 PM 87.1 °F 52.0 °F 30% 29.55 in 10.0 mi SSE 27.6 mph 38.0 mph N/A   Clear
4:53 PM 86.0 °F 52.0 °F 31% 29.52 in 10.0 mi SSE 27.6 mph 42.6 mph N/A   Clear
5:53 PM 84.9 °F 52.0 °F 32% 29.51 in 10.0 mi South 26.5 mph 36.8 mph N/A   Clear
6:53 PM 82.9 °F 52.0 °F 34% 29.50 in 10.0 mi SSE 26.5 mph 39.1 mph N/A   Clear
7:53 PM 81.0 °F 51.1 °F 35% 29.51 in 10.0 mi SSE 21.9 mph 29.9 mph N/A   Clear
8:53 PM 78.1 °F 51.1 °F 39% 29.53 in 10.0 mi SSE 15.0 mph - N/A   Clear
9:53 PM 75.9 °F 51.1 °F 42% 29.55 in 10.0 mi SSE 18.4 mph 26.5 mph N/A   Clear
10:53 PM 73.9 °F 52.0 °F 46% 29.55 in 10.0 mi SSE 17.3 mph - N/A   Clear
11:53 PM 73.0 °F 52.0 °F 48% 29.52 in 10.0 mi SSE 19.6 mph 26.5 mph N/A   Clear