Weather History for Marshalltown, IA

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Friday, March 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F 43 °F  
Max Temperature 54 °F 54 °F 73 °F (1999)
Min Temperature 46 °F 32 °F 19 °F (2003)
Degree Days  
Heating Degree Days 15 22  
Month to date heating degree days 418 872  
Since 1 July heating degree days 5034 6275  
Cooling Degree Days 0 0  
Month to date cooling degree days 18 0  
Year to date cooling degree days 18 0  
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 85    
Maximum Humidity 93    
Minimum Humidity 77    
Precipitation  
Precipitation 0.27 in 0.10 in 2.33 in (1998)
Month to date precipitation 1.36 1.90  
Year to date precipitation 2.19  
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 6 mph (East)    
Max Wind Speed 36 mph    
Max Gust Speed 43 mph    
Visibility 6 miles    
Events Rain , Thunderstorm    
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

Mar. 30, 2012 Rise Set
Actual Time 6:56 AM CDT 7:35 PM CDT
Civil Twilight 6:28 AM CDT 8:03 PM CDT
Nautical Twilight 5:55 AM CDT 8:37 PM CDT
Astronomical Twilight 5:21 AM CDT 9:11 PM CDT
Moon 11:58 AM CDT (3/30) 2:17 AM CDT (3/30)
Length of Visible Light 13h 35m
Length of Day
12h 38m
Waxing Crescent, 49% of the Moon is Illuminated
Mar 30
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:19 AM 50.0 °F 46.4 °F 87% 29.73 in 8.0 mi SE 19.6 mph - 0.01 in Rain , Thunderstorm Light Rain
12:30 AM 48.2 °F 46.4 °F 93% 29.67 in 7.0 mi ESE 26.5 mph 35.7 mph 0.02 in Rain , Thunderstorm Light Rain
12:41 AM 50.0 °F 48.2 °F 94% 29.60 in 6.0 mi SE 38.0 mph 50.6 mph 0.03 in Rain , Thunderstorm Light Rain
12:53 AM 52.0 °F 48.9 °F 89% 29.59 in 10.0 mi SE 35.7 mph 50.6 mph 0.03 in Rain , Thunderstorm Light Rain
1:02 AM 53.6 °F 48.2 °F 82% 29.60 in 10.0 mi SSE 34.5 mph 42.6 mph 0.00 in   Mostly Cloudy
1:53 AM 52.0 °F 48.0 °F 86% 29.68 in 10.0 mi WSW 10.4 mph 31.1 mph 0.00 in   Scattered Clouds
2:09 AM 51.8 °F 48.2 °F 88% 29.72 in 10.0 mi West 6.9 mph 17.3 mph N/A   Mostly Cloudy
2:53 AM 52.0 °F 48.0 °F 86% 29.75 in 10.0 mi SW 10.4 mph - N/A   Overcast
3:10 AM 51.8 °F 48.2 °F 88% 29.75 in 3.0 mi Calm Calm - 0.05 in Rain Rain
3:33 AM 50.0 °F 48.2 °F 94% 29.72 in 3.0 mi East 5.8 mph - 0.19 in Rain Heavy Rain
3:53 AM 50.0 °F 48.0 °F 93% 29.70 in 4.0 mi SE 12.7 mph - 0.26 in Rain Rain
4:46 AM 50.0 °F 46.4 °F 87% 29.71 in 6.0 mi SSE 4.6 mph - 0.01 in   Mostly Cloudy
5:06 AM 48.2 °F 46.4 °F 93% 29.71 in 5.0 mi SSE 9.2 mph - N/A   Overcast
5:53 AM 48.9 °F 46.9 °F 93% 29.72 in 5.0 mi SSW 3.5 mph - N/A   Overcast
6:09 AM 50.0 °F 48.2 °F 94% 29.71 in 4.0 mi Calm Calm - N/A   Overcast
6:23 AM 48.2 °F 46.4 °F 93% 29.70 in 4.0 mi Calm Calm - N/A   Overcast
7:44 AM 50.0 °F 48.2 °F 94% 29.73 in 2.5 mi Calm Calm - N/A   Overcast
7:53 AM 50.0 °F 48.0 °F 93% 29.73 in 2.5 mi Calm Calm - N/A   Overcast
8:12 AM 51.8 °F 48.2 °F 88% 29.74 in 2.5 mi Calm Calm - N/A   Overcast
8:31 AM 50.0 °F 48.2 °F 94% 29.75 in 1.5 mi North 5.8 mph - N/A   Overcast
8:53 AM 50.0 °F 48.0 °F 93% 29.77 in 1.2 mi NNW 6.9 mph - N/A   Overcast
9:53 AM 50.0 °F 48.0 °F 93% 29.80 in 1.5 mi NW 6.9 mph - N/A   Overcast
10:53 AM 51.1 °F 48.9 °F 92% 29.81 in 2.0 mi NNW 6.9 mph - N/A   Overcast
11:28 AM 51.8 °F 48.2 °F 88% 29.82 in 3.0 mi NNW 10.4 mph - N/A   Overcast
11:53 AM 51.1 °F 48.0 °F 89% 29.83 in 4.0 mi NNW 11.5 mph - N/A   Overcast
12:32 PM 51.8 °F 46.4 °F 82% 29.81 in 9.0 mi North 10.4 mph - N/A   Overcast
12:53 PM 52.0 °F 46.9 °F 83% 29.82 in 9.0 mi North 8.1 mph - N/A   Overcast
1:53 PM 52.0 °F 46.9 °F 83% 29.83 in 10.0 mi NNE 6.9 mph - N/A   Overcast
2:53 PM 53.1 °F 46.9 °F 80% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
3:53 PM 54.0 °F 46.9 °F 77% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 54.0 °F 46.9 °F 77% 29.82 in 10.0 mi East 4.6 mph - N/A   Overcast
5:06 PM 53.6 °F 46.4 °F 77% 29.81 in 10.0 mi East 3.5 mph - N/A   Overcast
5:53 PM 54.0 °F 46.9 °F 77% 29.81 in 10.0 mi ESE 6.9 mph - N/A   Overcast
6:53 PM 53.1 °F 46.9 °F 80% 29.82 in 10.0 mi East 8.1 mph - N/A   Overcast
7:53 PM 52.0 °F 46.9 °F 83% 29.84 in 10.0 mi ESE 4.6 mph - N/A   Overcast
8:53 PM 51.1 °F 46.9 °F 86% 29.86 in 9.0 mi East 5.8 mph - N/A   Overcast
9:53 PM 50.0 °F 46.0 °F 86% 29.88 in 8.0 mi East 4.6 mph - N/A   Overcast
10:49 PM 48.2 °F 46.4 °F 93% 29.85 in 6.0 mi East 11.5 mph - N/A   Scattered Clouds
10:53 PM 48.0 °F 46.0 °F 93% 29.87 in 7.0 mi East 8.1 mph - N/A   Partly Cloudy
11:53 PM 46.9 °F 44.1 °F 90% 29.88 in 6.0 mi ESE 9.2 mph - N/A   Clear